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Stephan Hann

Univ.Prof. Dr. Stephan Hann
Büro des Departments für Chemie
Institute of Analytical Chemistry (DCH/AC)
Location Muthgasse 18, 1190 Wien
Email stephan.hann@boku.ac.at
Tel: +43 1 47654-77001, 77101, 77191

ORCID: 0000-0001-5045-7293
7004838991: AuthorId
HPF-0275-2023 : ResearcherId

My Courses

classifications according to Statistics Austria Analytical chemistry

Research Focus

Research on mass spectrometry based metabolomics concerns metabolic profiling, metabolic flux analysis and non-targeted analysis of metabolites and intermediates in biological systems. Current method development is mainly focused on biotechnology (microbial cell factories), plant/soil related research (root exudates and microbial siderophores) and oceanography (dissolved organic matter, iron transport).

In elemental analysis method development for ultra-trace analysis in the aquatic environment (ground- and surface water, including sea water) is an essential research area. A major topic concerns the chemistry of iron in river and in sea water, where elemental and molecular mass spectrometry are combined to investigate the speciation and transport of iron. Further research focusses is on elemental speciation analysis in environmental, biological and biomedical research targeting the elements sulfur, phosphorus, platinum and selenium.

Currently two technological developments are in the center of research, i.e. ion mobility mass spectrometry, and isotopologue and tandem mass isotopomer analysis. Ion mobility mass spectrometry is regarded as an emerging technique. We have performed and contributed to several studies which have aimed at the theoretical investigation and practical application of this topic. The major goal is the establishment of procedures for accurate collision cross section measurement of primary and secondary metabolites and the determination of the uncertainty of measurement which is associated with this measurand. Moreover, the harmonization of reporting of data obtained by this novel technique is a central concern.

Metabolic flux analysis is considered as a promising tool for understanding intra-and extracellular reactions of metabolites and related compounds. We have developed novel GC-QTOFMS and LC-QTOFMS based strategies for accurate determination of isotopologue ratios. This has been applied in recent studies which have been published in Nature Communications, in Nature Biotechnology and in PNAS.

free keywords ICP-MS ESI-MS Separation Methods (HPLC, CE) Elemental analysis Metabolomics

 

Career

  • 2020 Since 1.10.2020 Full Professor at the Department of Chemistry, Institute of Analytical Chemistry at the University of Natural Resources and Life Sciences
  • 2005 - 2020 Associate Professor at the Department of Chemistry, Institute of Analytical Chemistry at the University of Natural Resources and Life Sciences
  • 2001 - 2005 Habilitation in the field of “Analytical Chemistry” at the University of Natural Resources and Applied Life Sciences: “Analysis of platinum group elements in environmental and biological matrices by inductively coupled plasma mass spectrometry”
  • 2001 - 2005 Assistant Professor at the Institute of Chemistry at the University of Natural Resources and Life Sciences
  • 1999 - 2001 PhD in Technical Chemistry from Vienna University of Technology: ”Novel applications of HPIC-ICP-SFMS“

Awards

  • Year: 2017 Awards: Winner of Houska Prize 2017 in the category "Academic Research" together with Prof. Koellensperger (University of Vienna)
  • Year: 2008 Awards: Fritz Feigl Preis der Österreichischen Gesellschaft für Analytische Chemie (ASAC)
  • Year: 2007 Awards: Klaus Fischer-Innovationspreis
  • Year: 2001 Awards: Bodenkulturpreis 2001 der Wiener Wirtschaftskammer

Projects

0 Projects found.

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    Publications

    Knowledge Transfer to Society

    Media

    Lectures

    • Year: 2024 -  Biocontrol effects of Serendipita herbamans on Fusarium wilt in tomato

      Autoren: Hallasgo, A M; Hauser, C; Kochmann, S; Hermann, G; Böhmdorfer, S; Gorfer, M; Hann, S; Steinkellner, S; Hage-Ahmed, K

      Event: miCROPe 2024, Microbe-assisted crop production – opportunities, challenges and needs

    • Year: 2024 -  Coinoculation with arbuscular mycorrhizal fungi and a rapid root colonizing fungus provides synergistic disease control effects against Fusarium wilt

      Autoren: Hallasgo, A M A; Kochmann, S; Urbanetz, A; Hermann, G; Hauser, C; Böhmdorfer, S; Hann, S; Steinkellner, S; Hage-Ahmed, K

      Event: 12th International Conference on Mycorrhiza 2024

    • Year: 2023 -  Rapid field-based NIR methods supported by gas chromatography high resolution mass spectrometry

      Autoren: Moser, B; Jandric, Z; Troyer, C; Hann, S; Zitek, A

      Event: AGES x FFoQSI Seminar 2023 - Food-Authentication: innovative techniques, emerging challenges and good practise examples

    • Year: 2023 -  Mass spectrometry-based food authentication, multi-platform analysis and data fusion

      Autoren: Jandric, Z; Zitek A; Tchaikovsky A; Moser, B; Troyer, C; Hann, S

      Event: AGES x FFoQSI Academy Seminar Series: Food-Authentication: innovative techniques, emerging challenges and good practise example

    • Year: 2023 -  Mass spectrometry-based food authentication, multi-platform analysis and data fusion

      Autoren: Jandric, Z; Moser, B; Troyer, C; Zitek, A; Hann, S

      Event: AGES x FFoQSI Seminar 2023 - Food-Authentication: innovative techniques, emerging challenges and good practise examples

    • Year: 2023 -  New insights and opportunities with IM-MS

      Autoren: Feuerstein, ML; Mitic, BM; Valadbeigi, Y; Hernández-Mesa, M; Mattanovich, D; Le Bizec, B; Dervilly, G; Hann, S; Causon, T

      Event: IMS Symposium 2023

    • Year: 2023 -  Short Course: Ion Mobility-Mass Spectrometry

      Autoren: Causon, T; Hann, S

      Event: 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques

    • Year: 2023 -  State-of-the-art non-targeted analysis of surface water and river bank filtrate

      Autoren: Steininger-Mairinger, T; Kutlucinar, K; Troyer, C; Handl, S; Allabashi, R; Mayr E; Perfler, R; Hann, S

      Event: 40th IAHR World Congress

    • Year: 2023 -  Combining elemental and molecular mass spectrometry to reveal metal-biomolecule interactions

      Autoren: Roth-Walter, F; Petje, L; Oburger, E; Puschenreiter, M; Kumari, S; Fischer, L; Jandric, Z; Causon, T; Hann, S

      Event: 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques

    • Year: 2023 -  An analytical platform for online monitoring of microperfusion fermentations using 2D-LC, multi-stream selection valves and mass spectrometry

      Autoren: Cramer, S.M; Mattanovich, D; Hann, S; Causon, T

      Event: 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques

    • Year: 2023 -  "Just in time" online extraction and large volume injection for non-targeted analysis of natural water samples via GC-EI-TOFMS

      Autoren: Troyer, C; Mahlberg, B; Moser, B; Tondl, P; Hann, S

      Event: ANAKON 2023

    • Year: 2023 -  Piezoelectric and electroosmotic assistance allow gradient generation with a single high-pressure pump

      Autoren: Cocovi-Solberg, D.J; Hann, S

      Event: 22nd International Conference on Flow Injection Analysis and Related Techniques

    • Year: 2023 -  Ion mobility-mass spectrometry solutions for metabolomics and studies of small molecule chemistry

      Autoren: Feuerstein, M.L; Mitic, B.M; Mattanovich, D; Hann, S; Causon, T

      Event: 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques

    • Year: 2023 -  Investigation of hydro chemical background concentrations of ground water discharges from rock glaciers in the Austrian Alps

      Autoren: Fischer, L; Hann, S

      Event: Winter Conference on Plasma Spectrochemistry

    • Year: 2023 -  Assessment of quantification process and measurement uncertainty for LC-IM-TOFMS analysis of contaminants of emerging concern in river water

      Autoren: Steininger-Mairinger, T; Kochmann, S; Causon, T; Hann, S

      Event: 71st ASMS Conference on Mass Spectrometry and Allied Topics

    • Year: 2023 -  Wanted: Micronutrients - Revisiting micronutrient acquisition by the phytosiderophore pathway

      Autoren: Oburger, E; Aleksza, D; Spiridon, A; Tarkka, M; Hauser, M-T; Causon, T.; Hann, S; Kratena, N; Stanetty, C

      Event: Deutsche Pflanzenkundliche Gesselschaft Tagung

    • Year: 2023 -  Ultra-trace analysis of (57Fe)transferrin in cell media using SEC-ICP-QMS

      Autoren: Tchaikovsky, A; Gundacker, C; Widhalm R; Granitzer, S; Hann, S

      Event: Winter Conference on Plasma Spectrochemistry

    • Year: 2023 -  Isoscapes for Food Authentication

      Autoren: Zitek, A; Tchaikovsky, A; Irrgeher, I; Prohaska, T; Hann, S

      Event: AGES x FFoQSI Seminar 2023 - Food-Authentication: innovative techniques, emerging challenges and good practise examples

    • Year: 2023 -  Valve for flexible in-time SPE prior HPLC

      Autoren: Cocovi-Solberg, D.J; Schnidrig, S; Miró, M; Hann, S

      Event: 25th International Symposium on Advances in Extraction Technologies

    • Year: 2023 -  Exploration and identification of volatile spoilage markers in freshwater fish using DHS-GC-TOFMS

      Autoren: Troyer, C; Moser, B; Tondl, P; Jandric, Z; Steininger-Mairinger, T; Zitek, A; Hann, S

      Event: ANAKON 2023

    • Year: 2023 -  Elemental speciation analysis and molecular mass spectrometry for investigation of metal homeostasis in allergic subjects

      Autoren: Petje, LM; Roth-Walter, F; Fischer, L; Kumari, S; Hann, S

      Event: Winter Conference on Plasma Spectrochemistry

    • Year: 2023 -  Dual column chromatography improves non-targeted analysis coverage when assessing rhizosphere chemical communication

      Autoren: Bennett, A; Eroğlu, Ç; Steininger-Mairinger, T; Puschenreiter, M; Gfeller, A; Wirth, J; Hann, S

      Event: 71st ASMS Conference on Mass Spectrometry and Allied Topics

    • Year: 2023 -  Dual column chromatography improves non-targeted coverage of below ground plant chemical communication

      Autoren: Bennett, A; Eroğlu, Ç; Steininger-Mairinger, T; Puschenreiter, M; Gfeller, A; Wirth, J; Hann, S

      Event: ANAKON 2023

    • Year: 2023 -  Portable HPLC under 3 kg

      Autoren: Cocovi-Solberg, D.J; Hann, S

      Event: 2nd Vienna Postdoc Networking Day

    • Year: 2023 -  IM-MS: key measurands and physical insights for gas-phase ions

      Autoren: Valadbeigi, Y; Hann, S; Causon, T

      Event: ANAKON 2023

    • Year: 2023 -  Drift tube ion mobility in quantitative LC-HRMS workflows: a measurement uncertainty perspective

      Autoren: Steininger-Mairinger, T; Causon, T; Hann, S;

      Event: Agilent DTIMS User Meeting

    • Year: 2023 -  Fluidic platform hyphenated online to LC for bioaccessibility asessment and renewable SPE

      Autoren: Cocovi-Solberg, D.J; Schnidrig, S; Miró, M; Hann, S

      Event: ANAKON 2023

    • Year: 2023 -  Assessing protein–metal binding using accurate constant via transient incomplete separation (ACTIS)

      Autoren: Zivanovic, Z; Tchaikovsky, A; Hann, S; Kochmann, S

      Event: ANAKON 2023

    • Year: 2023 -  Elemental and isotopic analysis for authentication of regional food products

      Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Prohaska, T; Hann, S

      Event: AGES x FFoQSI Seminar 2023 - Food-Authentication: innovative techniques, emerging challenges and good practise examples

    • Year: 2022 -  Challenges of origin determination of food using isotopic and elemental patterns

      Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Prohaska, T; Hann, S

      Event: ICP-MS Anwendertreffen 2022

    • Year: 2022 -  Hidden methanol assimilation pathways in the methylotrophic yeast Pichia pastoris

      Autoren: Mitic, B; Troyer, C; Causon, T; Hann, S; Mattanovich, D

      Event: 2nd Microbial Engineering ECI 2022

    • Year: 2022 -  Elemental and isotopic analysis for authentication of regional food products

      Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Prohaska, T; Hann, S

      Event: Chemietage 2022 - Green Chemistry for a sustainable Europe

    • Year: 2022 -  Evaluation of spectral handheld devices for the freshness assessment of carp and trout fillets in relation to standard methods and non-targeted metabolomics

      Autoren: Moser, B; Jandric, Z; Troyer, C; Hann, S; Zitek, A

      Event: 10th International Symposium on Recent Advances in Food Analysis RAFA 2022

    • Year: 2022 -  Development and use of hand-held spectrometers to confirm food authenticity, quality and safety

      Autoren: Zitek, A.; Moser, B; Jandric, Z; Hann, S

      Event: Virtual 4th RCM for CRP D52040CRP "Field-deployable Analytical Methods to Assess the Authenticity, Safety and Quality of Food"

    • Year: 2022 -  Using advanced analytical strategies to find native CO2 assimilation pathways in yeast

      Autoren: Mitic, B; Troyer, C; Causon, T; Mattanovich, D; Hann, S

      Event: GÖCH - Mini Symposien 2022

    • Year: 2022 -  Valve for Heartcutless Online Integration of Renewable SPE into LC

      Autoren: Cocovi-Solberg, DJ; Schnidrig, S; Miró, M; Hann, S

      Event: 38th International Symposium on Microscale Separations and Bioanalysis

    • Year: 2022 -  An Interplatform IM-MS Study of Steroid Collision Cross Sections (CCSs) Across Three Different IM-MS Technologies

      Autoren: Feuerstein, M.L; Hernández-Mesa, M; Valadbeigi, Y; Le Bizec, B; Hann, S; Dervilly, G; Causon, T

      Event: 24th International Mass Spectrometry Conference IMSC 2022

    • Year: 2022 -  Assessing Capabilities of LC-IM-TOFMS for Reliable Quantification in Water Analysis

      Autoren: Kochmann, S; Causon, T; Malm, L; Kruve, A; Hann, S; Steininger-Mairinger, T

      Event: 24th International Mass Spectrometry Conference IMSC 2022

    • Year: 2022 -  Integration of elemental speciation analysis into molecular mass spectrometric workflows for investigation of iron-biomolecule interaction in environmental and biological studies

      Autoren: Petje, L; Tchaikovsky, A; Fischer, L; Jandric, Z; Causon, T; Oburger, E; Puschenreiter, M; Roth-Walter, F; Hann, S

      Event: Winter Conference on Plasma Spectrochemistry 2022

    • Year: 2022 -  Ion Mobility: A Complementary Separation Dimension for LC and MS

      Autoren: Causon, T; Feuerstein, M.L; Valadbeigi, Y; Hann, S;

      Event: 21st Meeting of the Spanish Society of Chromatography and Related Techniques SECyTA 2022

    • Year: 2022 -  Trace- and ultra-trace analysis of natural waters

      Autoren: Fischer, L; Hann, S;

      Event: 28th ICP-MS Anwender*innentreffen 2022

    • Year: 2022 -  Spurenstoffe in der Uferfiltration - konventionelle und non-targeted Analyse

      Autoren: Handl, S; Kutlucinar, K; De Vito-Francesco, E; Allabashi, R; Hann, S; Perfle, R;

      Event: BOKU Seminar Trinkwasserversorgung

    • Year: 2022 -  A hidden methanol and CO2 assimilation pathway in the methylotrophic yeast Komagataella phaffii – the reductive glycine pathway

      Autoren: Mitic, B; Troyer, C; Causon, T; Hann, S; Mattanovich, D

      Event: 36th International Specialised Symposium on Yeasts ISSY 2022

    • Year: 2022 -  Metabolomics and metabolic engineering reveals a hidden methanol, formate and CO2 assimilation pathway in Komagataella phaffii – the oxygen-tolerant reductive glycine pathway

      Autoren: Mitic, B; Troyer, C; Causon, T; Hann,S; Mattanovich, D

      Event: European Summit of Industrial Biotechnology ESIB & Pichia & 11th International Conference on Fiber & Polymer Biotechnology IFPB 2022

    • Year: 2022 -  Utilization of dual column LC-HRMS for non-targeted metabolomics to investigate altered root exudate expression in the presence of plant neighbours

      Autoren: Bennett, A; Eroğlu, Ç.G; Steininger-Mairinger, T; Puschenreiter, M; Gfeller, A; Wirth, J; Hann, S

      Event: 24th International Mass Spectrometry Conference IMSC 2022

    • Year: 2021 -  Investigation of alternative methanol assimilation in Komagataella phaffii

      Autoren: Mitic, B; Troyer, C; Causon, T; Hann, S; Mattanovich, D

      Event: Pichia 2021

    • Year: 2021 -  Stable isotope labeling in combination with GC-MS as a valuable strategy in absolute quantification workflows and 13C tracer experiments

      Autoren: Troyer, C; Mairinger T; Mitic, B; Hann, S

      Event: Polish Metabolomics Society - Possibilities and limitations of GC-MS in metabolomics

    • Year: 2021 -  Sample preparation under turbulent flow with renewable sorbent

      Autoren: Cocovi-Solberg, DJ; Schnidrig, S; Miró, M; Hann, S

      Event: 23rd International Symposium on Advances in Extraction Technologies

    • Year: 2021 -  Enhancing metabolite annotation for non-targeted metabolomics using alternating in-source fragmentation with a single-stage time-of-flight mass spectrometer

      Autoren: Wasito, H.; Causon, T.; Hann, S.

      Event: 16. ASAC JunganalytikerInnen Forum 2021

    • Year: 2021 -  Prospects for ion mobility-mass spectrometry in addressing small molecule questions

      Autoren: Causon, T; Feuerstein, M; Hernández-Mesa, M; Le Bizec, B; Dervilly, G; Hann, S

      Event: International Conference on Non Target Screening (ICNTS 21)

    • Year: 2021 -  Evaluation of spectral handheld devices for assessing fish freshness and quality in comparison with standard methods and nontargeted metabolomics

      Autoren: Moser, B; Zitek, A; Hann, S

      Event: Sensor Fint 2021 - Smart Spectral Sensors for Agri-Food Quality and Process Control

    • Year: 2021 -  New valve for integrating renewable SPE in LC-MS based workflows

      Autoren: Cocovi-Solberg, DJ; Schnidrig, S; Miró, M; Hann, S

      Event: 5th International Caparica Christmas Conference on Sample Treatment 2021

    • Year: 2021 -  Development and use of hand-held spectrometers to confirm food authenticity, quality and safety

      Autoren: Zitek, A.; Moser, B; Hann, S

      Event: Presentation on 7.6.2021 at 3rd Research Coordination Meeting IAEA CRP Field-deployable Analytical Methods to Assess the Authenticity, Safety and Quality of Food

    • Year: 2021 -  Applications of IM-MS for food & biotechnology

      Autoren: Causon, T; Feuerstein, M; Kurulugama, R; Delgado Povedano, M; Petrusheva, D; Bogeva, E; Ivanova-Petropulos, V; de Villiers, A; Valadbeigi, Y; Hann, S

      Event: Virtual Ion Mobility Spectrometry (IMS) Mini-Symposium

    • Year: 2021 -  Revealing a hidden methanol and CO2 assimilation pathway in the methylotrophic yeast Pichia pastoris with 13C-tracer based metabolomics

      Autoren: Mitic, B; Troyer, C; Causon, T; Mattanovich, D; Hann, S

      Event: Metabolomics 2021 - 17th Annual Conference of Metabolomics Society

    • Year: 2021 -  Phytosiderophore release of contrasting barley (Hordeum vulgare) cultivars grown in Zn and Cu deficient soils

      Autoren: Oburger, E; Spiridon, A; Aleksza, D; Causon, T; Hann, S; Hauser, MT

      Event: EPSO Seminar series

    • Year: 2020 -  System for Online Renewable SPE-Based Fractionation

      Autoren: Cocovi-Solberg, D.J; Hann, S; Miró, M

      Event: Winter Conference on Plasma Spectrochemistry 2020

    • Year: 2020 -  Advanced strategies for ultra-trace analysis of technology- critical elements in high mineralized ground waters and seawater

      Autoren: Fischer, L; Moser, B; Laglera L. M; Hann, S

      Event: Winter Conference on Plasma Spectrochemistry 2020

    • Year: 2020 -  Discovery applications incorporating the ion mobility dimension

      Autoren: Causon, T; Feuerstein, M; Kurulugama, R; Delgado Povedano, M; Venter, P; Masike, K; Hoffman, E.W; Brand, D.J; Pasch, H; Petrusheva, D; Bogeva, E; Ivanova-Petropulos, V; Stander, M.A; de Villiers, A; Hann, S

      Event: 6th International Ion Mobility Spectrometry Meeting

    • Year: 2020 -  Food Identity - FFoQSI Workshop zur Herkunft und Authentizität von Lebensmitteln

      Autoren: Zitek, A; Jandric, Z; Moser, B; Hann S

      Event: Food Fraud & Krisenkommunikation 2020

    • Year: 2020 -  High Performing Methodologies and Workflows – Is this the right time for some Standarisation? (Workshop contribution)

      Autoren: Causon, T; Hann, S

      Event: 6th International Ion Mobility Spectrometry Meeting

    • Year: 2020 -  Ion source optimization in liquid chromatography time-of-flight mass spectrometry for metabolomics studies using design of experiments

      Autoren: Wasito, H; Causon, T; Hann, S

      Event: European RFMF-Metabomeeting conference 2020

    • Year: 2020 -  SPE: Online, automatically renewable and integrated in -omic workflows

      Autoren: Cocovi-Solberg, D.J; Schnidrig, S; Hann, S

      Event: 4th International Caparica Christmas Conference on Sample Treatment 2020 (virtual)

    • Year: 2020 -  Secretory beta-lactoglobulin associated with zinc in stable dust causes a Th1 immune bias in vitro and may contribute to the allergy protective effect of cattle farms

      Autoren: Pali-Scholl, I; Bianchini, R; Hofstetter, G; Winkler, S; Ahlers, S; Altemeier, T; Afify, SM; Hufnagl, K; Hann, S; Wittek, T; Kasper-Giebl, A; Pacios, LF; Roth-Walter, F; Vercelli, D; Von Mutius, E; Jensen-Jarolim, E

      Event: European-Academy-of-Allergology-and-Clinical-Immunology Digital Congress (EAACI) 2020

    • Year: 2020 -  Advancing data independent acquisition and data processing strategies for IM-QTOFMS

      Autoren: Feuerstein, Max L.; Kurulugama, Ruwan; Tsugawa, Hiroshi; Causon, Tim; Hann, Stephan

      Event: 68th Conference on Mass Spectrometry and Allied Topics ASMS 2020

    • Year: 2020 -  Lab-In-Tube: Automatic flow-based SPE integrated in omic workflows

      Autoren: Cocovi-Solberg, D.J; Hann, S; Miró, M

      Event: 36th International Symposium on Microscale Separations and Bioanalysis (virtual edition)

    • Year: 2019 -  Combined metabolic, elemental and isotopic fingerprinting for origin determination of carrots

      Autoren: Jandric, Z; Zitek, A; Causon, T; Štursa, V; Tchaikovsky, A; Prohaska, T; Hann S

      Event: 1st ISO-FOOD International Symposium on Isotopic and Other Techniques in Food Safety and Quality 2019

    • Year: 2019 -  Maximising identity confirmation potential using drift tube IM-QTOFMS

      Autoren: Causon, T; Delgado Povedano, M; Feuerstein, M; Hann. S

      Event: 30th Mass Spectrometry Discussion Meeting

    • Year: 2019 -  Online matrix separation/pre-concentration of selected technology critical elements in natural waters by ICP-MS

      Autoren: Moser, B; Fischer, L; Hann, S

      Event: 30th MassSpec-Forum Vienna 2019

    • Year: 2019 -  Einsatz der ungezielten Analyse für das Prozessverständnis der Uferfiltration

      Autoren: Allabashi, R; Kutlucinar, KG; Handl, S; Troyer, C; Mayr, E; Perfler, R; Hann, S

      Event: WASSER 2019 - Jahrestagung der Wasserchemischen Gesellschaft

    • Year: 2019 -  How can we improve trueness and uncertainty of CCS measurement in the future?

      Autoren: Hann, S; Causon, TJ

      Event: 5th Annual European Ion Mobility Workshop 2019

    • Year: 2019 -  Stable isotope label-supported IM-QRAI-QTOFMS for metabolite discovery and relative quantification in metabolomics

      Autoren: Feuerstein, M; Causon, TJ; Kurulugama, R; Hann, S

      Event: Austrian Proteomics and Metabolomics Research Symposium APMRS 2019

    • Year: 2019 -  Tracing glass eels by multi-element pattern and strontium isotopes

      Autoren: Zitek, A; Diesner, M; Fischer, L; Irrgeher, J; Jandric, Z; Prohaska, T; Wrede, M; Hann, S

      Event: SEG 10-YEAR ANNIVERSARY - 10 Years of the Sustainable Eel Group. Where next for eel protection?

    • Year: 2019 -  Towards a multielement and n(87Sr)/n(86Sr) isotope ratio landscape of Austria for food provenancing

      Autoren: Zitek, A; Diesner, M; Tchaikovsky, A; Opper, C; Hann, S; Prohaksa, T

      Event: 1st ISO-FOOD International Symposium on Isotopic and Other Techniques in Food Safety and Quality 2019

    • Year: 2019 -  Combining drift tube ion mobility and quadrupole selectivities for data independent workflows for metabolomics

      Autoren: Causon, T; Feuerstein, M; Kurulugama, R; Stafford, G; Fjeldsted, J; Hann, S

      Event: 67th Conference on Mass Spectrometry and Allied Topics ASMS 2019

    • Year: 2019 -  A single Gal4-like transcription factor controls the crabtree effect in Komagataella phaffii

      Autoren: Ata, Ö; Rebnegger, C; Tatto, N; Valli, M; Mairinger, T; Hann, S; Steiger, M; Calik, P; Mattanovich, D

      Event: PYFF7 2019

    • Year: 2019 -  Stable isotope label-supported IM-QRAI methods for metabolomics

      Autoren: Feuerstein, M; Kurulugama, R; Fjeldsted, J; Causon, T; Hann, S

      Event: 67th Conference on Mass Spectrometry and Allied Topics ASMS 2019

    • Year: 2019 -  Establishing a 87Sr/86Sr isotope ratio landscape of Austria for food provenancing

      Autoren: Zitek, A; Diesner, M; Tchaikovsky, A; Opper, C; Hann, S; Prohaska, T

      Event: 7th FIRMS Network Conference 2019

    • Year: 2019 -  Trace- and ultra-trace analysis of high mineralized ground waters

      Autoren: Fischer, L; Hann, S

      Event: European Winter Conference on Plasma Spectrochemistry 2019

    • Year: 2019 -  Stabile Schwefelisotopenmengenmessungen mittels MC ICP-MS: Metrologische Herausforderungen der Bulk- und Speziesanalytik

      Autoren: Irrgeher, J., Wieser, M.E., Hann, S., Drexler, H., Hanousek, O., Miller, K., Santner, J., Schober, M., Wagner, S., Wilkins, A.F. and Prohaska, T.

      Event: ANAKON 2019

    • Year: 2019 -  Evaluation of grape berry ripening by non-targeted metabolomics analysis

      Autoren: Jandric, Z; Causon, T; Troyer, C; Hann, S; Nauer, S; Eder, R; Zitek, A

      Event: 9th International Symposium on Recent Advances in Food Analysis RAFA 2019

    • Year: 2019 -  Validation of ion chromatography for analysis of nitrate and nitrite in molasses with focus on trueness, precision and robustness in terms of matrix effects

      Autoren: Reiner, R. R., Causon, T., Hann, S., Emerstorfer, F., Karner, T., Domig, K., Kneifel, W.

      Event: 6th ESST/VDZ Conference 2019

    • Year: 2019 -  ICP-MS based methodologies for the trace- and ultra-trace analysis of high mineralized ground waters

      Autoren: Fischer, L; Moser, B; Hann, S

      Event: 30th MassSpec-Forum Vienna 2019

    • Year: 2019 -  Advanced Method Development Strategies using New QTOF and IM-QTOF Technology

      Autoren: Causon, T; Feuerstein, M; Mairinger, T; Fjeldsted, J.C; Stafford, G; Kurulugama, R.T; Hann, S

      Event: 5th Annual European Ion Mobility Workshop 2019

    • Year: 2019 -  Beta-lactoglobulin (BLG) accumulates in stable dust associated with zinc: Potential implications for the allergy- and asthma-protective effect

      Autoren: Pali-Scholl, I; Roth-Walter, F; Bianchini, R; Afify, SM; Hofstetter, G; Hann, S; Winkler, S; Ahlers, S; Wittek, T; Vercelli, D; Von Mutius, E; Jensen-Jarolim, E

      Event: Congress of the European-Academy-of-Allergy-and-Clinical-Immunology EAACI 2019

    • Year: 2019 -  Quadrupole Resolved All Ions (QRAI) IM-QTOFMS and applications for non-targeted metabolomics experiments

      Autoren: Feuerstein, M; Causon, TJ; Hann, S

      Event: 15. ASAC Junganalytikerinnen Forum 2019

    • Year: 2019 -  Provenancing of fish via elemental and strontium isotopic analysis of hard and soft tissues by (MC-) ICP-MS

      Autoren: Diesner, M; Zitek, A; Opper, C; Wrede, M; Tchaikovsky, A; Hann, S; Prohaska, T

      Event: European Winter Conference on Plasma Spectrochemistry 2019

    • Year: 2018 -  Drift-tube IM-MS for non-targeted metabolomics: Fundamentals and application of multiplexed operation

      Autoren: Causon, T., Kurulugama, R.T., Le Si, H., Fjeldsted, J. and Hann, S.

      Event: The Austrian Proteomics and Metabolomics Research Symposium (APRMS) 2018

    • Year: 2018 -  A single transcription factor controls the Crabtree effect in Komagataella phaffii

      Autoren: Ata Ö; Rebnegger C; Tatto NE; Valli M; Mairinger T; Hann S; Steiger MG; Calik P; Mattanovich D

      Event: 34th International Specialised Symposium on Yeasts

    • Year: 2018 -  The potential of ion mobility-mass spectrometry for non-targeted metabolomics

      Autoren: Mairinger, T., Causon, T. J. and Hann, S.

      Event: Analytica Conference 2018

    • Year: 2018 -  Sensitive and quantitative analysis of phosphorylated primary metabolites using selective metal oxide enrichment and GC-MS/MS

      Autoren: Le Si, H., Troyer, C., Causon, T. and Hann, S.

      Event: 66th Conference on Mass Spectrometry and Allied Topics ASMS 2018

    • Year: 2018 -  Non-targeted analysis with accurate mass spectrometry for investigation of ground and surface water

      Autoren: Kutlucinar, K. G., Handl, S., Allabashi, R., Mayr, E., Perfler, R., Troyer, C. and Hann, S.

      Event: European Forum on Applied Metabolomics

    • Year: 2018 -  Evaluation and optimization of rapid DDA and DIA screening methods for yeast sub-metabolome analysis on a high-resolution IM-QTOF mass spectrometer.

      Autoren: Mairinger, T., Kurulugama, R.T., Causon, T., Drexler, H., Stafford, G., Fjeldsted, J., and Hann, S.

      Event: 66th Conference on Mass Spectrometry and Allied Topics ASMS 2018

    • Year: 2018 -  Novel Developments and Applications of LC-ICP-MS in Bioaccessibility/Bioavailability Studies

      Autoren: Fischer, L., Galvez, L., Miro, M., Koellensperger, G. and Hann, S.

      Event: Winter Conference on Plasma Spectrochemistry 2018

    • Year: 2018 -  Non-targeted analysis strategies for characterization of river bank filtration efficiency and water monitoring

      Autoren: Kutlucinar, K., Handl, S., Allabashi, R., Troyer, C., Mayr, E., Perfler, R. and Hann, S.

      Event: 66th Conference on Mass Spectrometry and Allied Topics ASMS 2018

    • Year: 2018 -  Fundamentals and recent applications of drift tube ion mobility-mass spectrometry

      Autoren: Causon, T. and Hann, S.

      Event: Invited Seminar

    • Year: 2018 -  Optimized non-targeted data acquisition, feature extraction, statistical selection and analyte identification

      Autoren: Hann, S., Causon, T.

      Event: 4th International Ion Mobility Spectrometry (IMS) Meeting

    • Year: 2018 -  Traceability of sturgeon caviar by chemical fingerprinting

      Autoren: Zitek, A; Tchaikovsky, A; Hann, S; Prohaska, T

      Event: FI Seminar FAO

    • Year: 2018 -  Ion mobility-mass spectrometry: introduction and state of the art

      Autoren: Causon, T. and Hann, S.

      Event: Invited Seminar

    • Year: 2018 -  Achieving highly accurate CCS measurements in LC-IM-MS analyses.

      Autoren: Kurulugama, R.T., Causon, T., Klein, J., Stow, S.M., Stafford, G., Boice, A., Schmitz, O., Hann, S., Fjeldsted, J.

      Event: 66th Conference on Mass Spectrometry and Allied Topics ASMS 2018

    • Year: 2018 -  How far can we go with drift tube IM-MS in metabolomics? Fundamental ion trapping behavior and multiplexing in non-targeted analysis.

      Autoren: Causon, T., Kurulugama, R.T., Le Si, H., Fjeldsted, J. and Hann, S.

      Event: 66th Conference on Mass Spectrometry and Allied Topics ASMS 2018

    • Year: 2018 -  How can ion mobility-mass spectrometry provide deeper structural studies of plant secondary metabolites?

      Autoren: Causon, T., Venter, P.B., Hann, S, and de Villiers, A.

      Event: 14th Annual Conference of the Metabolomics Society (Metabolomics 2018)

    • Year: 2018 -  Application of liquid chromatography combined with low-field drift tube ion mobility time-of-flight mass spectrometry (HPLC×IM-TOFMS) for red wine fingerprinting

      Autoren: Causon, T.J., Ivanova-Petropulos, V., Petrusheva, D., Bogeva, E. and Hann, S.

      Event: 25th Congress of Society Chemists and Technologists of Macedonia

    • Year: 2018 -  A single transcriotpion factor controls the crabtree effect in Komagataella phaffii

      Autoren: Ata O; Rebnegger C; Tatto N; Valli M; Mairinger T; Hann S; Steiger MG; Çalık P; Mattanovich D

      Event: ISSY34 2018

    • Year: 2018 -  Metal oxide-based enrichment for addressing sensitivity and selectivity issues in the quantitative analysis of phosphorylated primary metabolites

      Autoren: Le Si, H., Troyer, C., Causon, T. and Hann, S.

      Event: The Austrian Proteomics and Metabolomics Research Symposium (APRMS) 2018

    • Year: 2018 -  Moderne Analysenstrategien für Metabolomics mit LC-MS und GC-MS

      Autoren: Hann, S.

      Event: Sommerschule "Chromatographie und Kopplung mit Massenspektrometrie"

    • Year: 2018 -  Non-Target LC-TOFMS Analysis for Monitoring of Fresh Water and investigation of Bank Filtration Processes

      Autoren: Kutlucinar, K., Handl, S., Allabashi, R., Mayr, E., Troyer, C., Perfler, R and Hann, S.

      Event: 14. ASAC JunganalytikerInnen Forum 2018

    • Year: 2018 -  Spuren- und Ultraspurenanalytik von hochmineralisierten Grundwässern

      Autoren: Fischer, L. and Hann, S.

      Event: 13. Symposium „Massenspektrometrische Verfahren der Elementspurenanalyse“ & 26. ICPMS-Anwendertreffen 2018

    • Year: 2017 -  Impact of glutathione metabolism on zinc homeostasis in Saccharomyces cerevisiae

      Autoren: Steiger, M; Patzschke, A; Holz, C; Lang, C; Causon, T; Hann, S; Mattanovich, D; Sauer, M;

      Event: 7th Congress of European Microbiologists - FEMS 2017

    • Year: 2017 -  International IMS-QTOF interlaboratory study

      Autoren: Causon, T.J., Stow, S., May, J., McLean, J., Baker, E., Zheng, X., Smith, R., Kurulugama, R., Rennie, E., Mordehai, A., Darland, E., Stafford, G., Mairinger, T., Hann, S., Fjeldsted, J.

      Event: 3rd Agilent 6560 IMS-QTOF Workshop

    • Year: 2017 -  How well do I quantify? Concepts for method validation and evaluation of measurement uncertainty in metabolomics

      Autoren: Hann, S.

      Event: Webinar for the Metabolomics Society Early Career Members

    • Year: 2017 -  How to Understand Measurement Uncertainty in TOF Mass Spectrometry and Ion Mobility-Mass Spectrometry

      Autoren: Hann, S.

      Event: LC-GC webcast

    • Year: 2017 -  Increasing peak capacity and selectivity of LC-MS by incorporation of low-field drift-tube ion mobility

      Autoren: Causon, T.J. and Hann, S.

      Event: 45th International Symposium on High Performance Liquid Phase Separations and Related Techniques HPLC 2017

    • Year: 2017 -  Quadrupole wide band isolation directed by ion mobility drift separation in metabolomics experiments

      Autoren: Mairinger, T., Kurulugama, R., Causon, T.J., Stafford, G., Fjeldsted, J. and Hann, S.

      Event: 65th ASMS Conference on Mass Spectrometry and Allied Topics 2017

    • Year: 2017 -  Incorporating standardised drift-tube ion mobility to enhance non-targeted assessment of the wine metabolome (LC×IM-MS)

      Autoren: Causon, T.J., Petrusheva, D., Bogeva, E., Ivanova-Petropulos, V. and Hann, S.

      Event: 13th Annual Conference of the Metabolomics Society 2017

    • Year: 2017 -  Impact of glutathione metabolism on zinc homeostasis in Saccharomyces cerevisiae

      Autoren: Steiger, M; Patzschke, A; Holz, C; Lang, C; Causon, T; Hann, S; Mattanovich, D; Sauer, M;

      Event: European Summit of Industrial Biotechnology ESIB 2017

    • Year: 2017 -  Comparison of fully-wettable RPLC stationary phases for LC-MS based cellular metabolomics

      Autoren: Le. S.-H., Causon, T. and Hann, S.

      Event: 23rd International Symposium on Separation Science ISSS 2017

    • Year: 2017 -  The potential of low field drift tube ion mobility mass spectrometry in biological analysis

      Autoren: Causon, T., Mairinger, T. and Hann, S.

      Event: 28th Pharmaceutical and Biomedical Analysis Conference

    • Year: 2017 -  Technology-critical and hazardous elements in the environment

      Autoren: Fischer, L., Smith, G., Bruland, K. W. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry EWCPS 2017

    • Year: 2017 -  LC-MS based determination of isotopologue fractions of primary metabolites in 13C metabolic flux analysis (Agilent Lunch Seminar)

      Autoren: Mairinger T. and Hann S.

      Event: 28th Pharmaceutical and Biomedical Analysis Conference

    • Year: 2017 -  Novel strategy for quasi-simultaneous analysis of isotopologue and tandem mass isotopomer fractions in 13C-based metabolic flux analysis [Agilent seminar tour: metabolomics and beyond: solutions for understanding metabolomics

      Autoren: Mairinger, T. and Hann, S.

      Event: Agilent seminar tour: metabolomics and beyond: solutions for understanding metabolomics

    • Year: 2017 -  Non-targeted analysis for characterization of water quality and description of processes in natural systems

      Autoren: Kutlucinar, K.G., Troyer, C., Perfler, R., Mayr, E., Handl, S., Hann, S. and Allabashi, R.

      Event: 10th Micropol & Ecohazard Conference 2017

    • Year: 2017 -  High resolution GC/ QTOFMS for isotopologue analysis in 13C based metabolic flux analysis experiments- an inter-comparison of chemical ionization and the novel low energy EI source

      Autoren: Mairinger, T., Sanderson, J., Avila-Lopez, V. and Hann, S.

      Event: Agilent GC/Q-TOF Forum 2017

    • Year: 2017 -  Analytik technologie- und umweltrelevanter Metalle in Grund- und Oberflächenwasser

      Autoren: Fischer, L. and Hann, S.

      Event: ANAKON 2017

    • Year: 2017 -  Mass spectrometry based analysis of primary metabolites in 13C based metabolic flux analysis experiments

      Autoren: Mairinger, T. and Hann, S.

      Event: 17. Österreichische Chemietage 2017

    • Year: 2017 -  Standardised collision cross section measurements by single static drift field ion mobility instrument in an interlaboratory study

      Autoren: Causon, T., Konietzny, R., Mairinger, T., Hann, S., Stow, S., May, J., McLean, J., Baker, E., Zheng, X., Kurulugama, R., Mordehai, A., Rennie, E., Stafford, G., Darland, E. and Fjeldsted, J.

      Event: 50th Annual Conference of the German Society of Mass Spectrometry (DGMS)

    • Year: 2017 -  Metabolomics mit GC: Geht´s eh? Moderne Plattformen mit automatischer Probenaufarbeitung und Isotopologenverdünnung

      Autoren: Troyer, C., Mairinger, T. and Hann, S.

      Event: 34. Agilent Forum Analytik 2017

    • Year: 2017 -  GC-QTOFMS and GC-MS/MS with EI and CI as highly versatile platforms for metabolomics and metabolic flux analysis in biotechnology

      Autoren: Mairinger, T., Troyer, C., Wegscheider, W., Zanghellini, J., Mattanovich, D., Koellensperger, G. and Hann, S.

      Event: 65th ASMS Conference on Mass Spectrometry and Allied Topics 2017

    • Year: 2017 -  Chemical mapping of arsenic speciation reveals distinct pattern of cycling and redox reactions in the rhizosphere of hyperaccumulator ferns

      Autoren: Wenzel, W.W.; Wagner, S.; Höfer, C.; Santner, J.; Hann, S.; Oburger, E.; Robinson, B.; Puschenreiter, M.

      Event: 14th International Conference on the Biogeochemistry of Trace Elements ICOBTE 2017

    • Year: 2017 -  13C basierte metabolische Flussanalyse: Ermittlung der Messunsicherheit

      Autoren: Mairinger, T., Wegscheider, W., Pena Navarro, D., Steiger, M., Koellensperger, G., Zanghellini, J. and Hann, S.

      Event: ANAKON 2017

    • Year: 2017 -  The lipocalin beta-lactoglobulin accumulates in stable dust: potential implications for the allergy- and asthma-protective effect

      Autoren: Pali-Scholl, I; Roth-Walter, F; Hofstetter, G; Hann, S; Ahlers, S; Afify, SM; Wittek, T; Vercelli, D; Von Mutius, E; Jensen-Jarolim, E

      Event: Congress of the European-Academy-of-Allergy-and-Clinical-Immunology EAACI 2017

    • Year: 2017 -  Humic substance derived ligands as iron chelators in the ocean

      Autoren: Rathgeb, A.M., Causon, T. J., Krachler, R. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry EWCPS 2017

    • Year: 2017 -  Advanced GC-MS based analysis of stereoisomers in quantitative metabolomics

      Autoren: Troyer, C., Mairinger, T., Weiner, M., Hermann, G. and Hann, S.

      Event: 23rd International Symposium on Separation Science ISSS 2017

    • Year: 2017 -  Assessment of Fully-Wettable RPLC columns for LC-MS-based Cellular Metabolomics

      Autoren: Le, S.H., Causon, T.J. and Hann, S.

      Event: 13th ASAC JunganalytikerInnen Forum 2017

    • Year: 2017 -  Mobilization and uptake of heavy metals by wheat plants grown on contaminated soils

      Autoren: Puschenreiter, M; Gruber, B; Wenzel, WW; Schindlegger, Y; Hann, S; Spangl, B; Schenkeveld, WDC; Krämer, SM; Oburger, E

      Event: 14th International Conference on the Biogeochemistry of Trace Elements ICOBTE 2017

    • Year: 2017 -  What makes an allergen an allergen? the sensitization capacity to the paradigmatic lipocalin allergen bos d 5 critically depends on its ligand loading state in BALB/c mice

      Autoren: Roth-Walter, F; Afify, SM; Vidovic, A; Pali-Scholl, I; Pacios, LF; Hann, S; Jensen-Jarolim, E

      Event: Congress of the European-Academy-of-Allergy-and-Clinical-Immunology EAACI 2017

    • Year: 2017 -  Speciation analysis of antineoplastic platinum drugs in urine

      Autoren: Koellensperger, G. and Hann, S.

      Event: 10th International Symposium on Biological Monitoring (ISBM-10)

    • Year: 2016 -  Metabolomics of Pichia pastoris: Impact of buffering conditions on the kinetics and nature of metabolite loss during quenching

      Autoren: Mattanovich, M; Rußmayer, H; Hohlweg, J; Mattanovich, D; Hann, S;

      Event: Pichia 2016

    • Year: 2016 -  Land-derived natural organic matter as an iron carrier in the estuarine mixing zone

      Autoren: Rathgeb, A., Krachler, R., Causon, T. and Hann, S.

      Event: IHSS 18 - 18th International Conference of International Humic Substances Society

    • Year: 2016 -  Addition of drift-tube ion mobility to liquid chromatography-mass spectrometry workflows: examining the potential for cellular metabolomics

      Autoren: Causon, T., Mairinger, T., Si, L.H., May, J., Stow, S., McLean, J., Baker, E., Zheng, X., Smith, R., Kurulugama, R., Rennie, E., Mordehai, A., Darland, E., Stafford, G., Fjeldsted, J. and Hann, S.

      Event: 12th Annual Conference of the Metabolomics Society 2016

    • Year: 2016 -  Hochauflösende Molekülmassenspektrometrie für Metabolomics in der Biotechnologie und Rhizosphärenforschung

      Autoren: Mairinger, T., Causon, T., Drexler, H., Schindlegger, Y., Oburger, E., Puschenreiter, M. und Hann, S

      Event: Chemistry Seminar

    • Year: 2016 -  Inter-comparison of modern methods for isotopologue ratio analysis in metabolomics: trueness and uncertainty

      Autoren: Mairinger, T., Schwaiger, M., Wegscheider, W., Koellensperger, G. and Hann, S.

      Event: 21st International Mass Spectrometry Conference

    • Year: 2016 -  From the peat bog to the open ocean: investigation of Natural Organic Matter as metal carrier by non-targeted LC-ESI-TOFMS

      Autoren: Rathgeb, A., Causon, T., Krachler, R. and Hann, S.

      Event: 12th ASAC JunganalytikerInnenforum 2016

    • Year: 2016 -  Potential transformation processes of steric stabilized quantum dots and their colloidal stability in complex waste matrices

      Autoren: Part, F; Zaba, C; Bixner, O; Zafiu, C; Hann, S; Huber-Humer, M; Sinner, E-K

      Event: 5th NANOSAFE INTERNATIONAL CONFERENCE

    • Year: 2016 -  Optimization of a workflow for non-targeted metabolomics of biological samples

      Autoren: Drexler, H., Stadler, M., Dohnal, A., Distel, M., Koellensperger, G. and Hann, S.

      Event: 1st ACIB Workshop on Analytical Chemistry 2016

    • Year: 2016 -  Methanol metabolism revisited: The xylulose-monophosphate cycle of methanol assimilation utilizes a duplicated methanol inducible enzyme set and is entirely localized to peroxisomes

      Autoren: Rußmayer, H; Buchetics, M; Gruber, C; Valli, M; Grillitsch, K; Modarres, G; Drexler, H; Steiger, M; Daum, G; Graf, A; Altmann, F; Hann, S; Sauer, M; Mattanovich, D; Gasser, B;

      Event: Pichia 2016

    • Year: 2016 -  Customizing the amino acid metabolism of Pichia pastoris for recombinant protein production

      Autoren: Rußmayer, H; Buchetics, M; Hohlweg, J; Neubauer, S; Klavins, K; Steiger, M; Graf, A; Köllensperger, G; Hann, S; Sauer, M; Gasser, B; Mattanovich, D;

      Event: 1st ACIB Workshop on Analytical Chemistry 2016

    • Year: 2016 -  How can drift-tube ion mobility aid metabolome assessment?

      Autoren: Causon, T., Mairinger, T. and Hann, S.

      Event: 1st ACIB Workshop on Analytical Chemistry 2016

    • Year: 2016 -  ICP-MS basierte Analysenstrategien zur Untersuchung von technologierelevanten Metallen in der Umwelt

      Autoren: Fischer, L. and Hann, S.

      Event: Thermo Scientific Q-ICP-MS Anwendertreffen 2016

    • Year: 2016 -  Moderne Workflows in Metabolomics mit GC-MS und LC-MS: Von der Messung zur Dateninterpretation

      Autoren: Mairinger, T., Troyer, C., Drexler, H., Causon, T., Ortmayr, K., Koellensperger, G. und Hann, S.

      Event: Fokus Analytik Tour 2016

    • Year: 2016 -  Novel strategies for the analysis of isotopologue and isotopomer fractions of primary metabolites in 13C based metabolic flux analysis experiments

      Autoren: Mairinger, T., Koellensperger, G. and Hann, S.

      Event: 64th Conference on Mass Spectrometry and Allied Topics ASMS 2016

    • Year: 2016 -  From the Peat Bog to the Open Ocean: LC-ESI-TOFMS Study of Dissolved Organic Matter

      Autoren: Rathgeb, A., Krachler, R., Causon, T. and Hann, S.

      Event: 1st ACIB Workshop on Analytical Chemistry 2016

    • Year: 2016 -  Advanced methods for automated sample preparation and analysis of primary metabolites in cell culture supernatants

      Autoren: Mairinger, T., Tröndle, J. and Hann, S.

      Event: ESIB – European Summit of Industrial Biotechnology

    • Year: 2016 -  Moderne Analysenstrategien für Metabolomics mit LC-MS und GC-MS

      Autoren: Hann, S.

      Event: Sommerschule "Chromatographie und Kopplung mit Massenspektrometrie"

    • Year: 2016 -  HPLC with Drift-Tube Ion Mobility and Time-of-Flight Mass Spectrometry: Assessment of Separation and Feature Alignment/Annotation Capabilities

      Autoren: Causon, T., Yarligan, S., Mairinger, T. and Hann, S.

      Event: 14th International Symposium on Hyphenated Techniques in Chromatography and Separation Technology (HTC-14)

    • Year: 2016 -  Strategien zur Anreicherung und Speziierung von Chloroplatinaten

      Autoren: Vitkova, M., Chu, D.B. and Hann, S.

      Event: 15. Edelmetallforum 2016

    • Year: 2016 -  Metabolomics trifft Methodenvalidierung - Analytische Herausforderungen in der modernen ungezielten Metabolomanalyse mittels LC-MS

      Autoren: Ortmayr, K., Schwaiger, M., Drexler, H., Mairinger, T., Hermann, G., Causon, T., Hann, S. und Koellensperger, G.

      Event: 33. Forum Analytik 2016

    • Year: 2016 -  Implementation of drift-tube ion mobility spectrometry to enhance HPLC-TOFMS analysis of phenolic extracts

      Autoren: Causon, T. J., Došen, M., Reznicek, G. and Hann, S.

      Event: 33. Forum Analytik 2016

    • Year: 2016 -  GC-QTOFMS with EI and CI - a versatile tool for metabolomics and metabolic flux analysis

      Autoren: Mairinger, T., Troyer, C., Wegscheider, W. and Hann, S.

      Event: 1st GC/Q-TOF Forum

    • Year: 2016 -  High resolution mass spectrometry (QTOF-MS): advanced applications for the analysis of isotopologue and isotopomer fractions of primary metabolites in 13C based metabolic flux analysis experiments

      Autoren: Mairinger, T., Koellensperger, G. and Hann, S.

      Event: 1st ACIB Workshop on Analytical Chemistry 2016

    • Year: 2016 -  Implementing ion mobility into non-targeted LC-MS workflows

      Autoren: Causon, T.J., Došen, M., Mairinger, T., Reznicek, G. and Hann, S.

      Event: 2nd European Ion Mobility Workshop

    • Year: 2016 -  Analysis of silver, palladium and platinum in seawater

      Autoren: Fischer, L., Smith, G., Bruland, K.W. and Hann, S.

      Event: 15. Edelmetallforum 2016

    • Year: 2016 -  Use of drift-tube ion mobility spectrometry to enhance HPLC-TOFMS analysis of phenolic extracts

      Autoren: Došen, M., Reznicek, G., Hann, S. and Causon, T.

      Event: 14th International Symposium on Hyphenated Techniques in Chromatography and Separation Technology (HTC-14)

    • Year: 2016 -  Potential transformation processes of steric stabilized quantum dots and their colloidal stability in complex aqueous waste matrices

      Autoren: Part, F.; Zaba, C.; Bixner, O.; Zafiu, C.; Hann, S.; Huber-Humer, M.; Sinner, E.-K.

      Event: Fifth Nanosafe International Conference on n Health & Safety issues related to Nanomaterials - for a socially responsible approach

    • Year: 2016 -  Analytical approaches in support of highly accurate collision cross section measurements

      Autoren: Fjeldsted, J., Kurulugama, R., Rennie, E., May, J., Stow, S., McLean, J., Causon, T., Mairinger, T., Hann, S., Zheng, X., Baker, E.

      Event: 21st International Mass Spectrometry Conference (IMSC)

    • Year: 2016 -  Non-targeted LC-ESI-TOFMS for assessment of Dissolved Organic Matter in the estuarine mixing zone

      Autoren: Rathgeb, A., Causon, T., Krachler, R. and Hann, S.

      Event: 27th Mass Spec Forum Vienna 2016

    • Year: 2016 -  Systems-level organization of yeast methylotrophic lifestyle: The xylulose-monophosphate cycle of methanol assimilation utilizes a duplicated methanol inducible enzyme set and is entirely localized to peroxisomes

      Autoren: Rußmayer, H; Buchetics, M; Gruber, C; Valli, M; Grillitsch, K; Modarres, G; Drexler, H; Steiger, M; Daum, G; Graf, A; Altmann, F; Hann, S; Sauer, M; Mattanovich, D; Gasser, B;

      Event: PYFF6 - 6th Conference on Physiology of Yeasts and Filamentous Fungi

    • Year: 2016 -  Improvement of selectivity and detection capabilities in non-targeted metabolomics using liquid chromatography with drift tube ion mobility mass spectrometry

      Autoren: Causon, T.J., Si, L.H., Mairinger, T. and Hann, S.

      Event: 64th Conference on Mass Spectrometry and Allied Topics ASMS 2016

    • Year: 2015 -  Molecular mass spectormetry based determination of isotopologue and isotopomer fractions for 13C-metabolic flux analysis

      Autoren: Mairinger, T., Steiger, M., Mattanovic, D., Koellensperger, G. and Hann, S.

      Event: Fritz-Feigl Symposium on Analytical Chemistry 2015

    • Year: 2015 -  The xylulose-monophosphate cycle of methanol assimilation utilizes a duplicated methanol inducible enzyme set and is entirely localized to peroxisomes

      Autoren: Gasser, B; Russmayer, H; Buchetics, M; Gruber, C; Valli, M; Grillitsch, K; Modarres, G; Drexler, H; Steiger, M; Daum, G; Graf, AB; Altmann, F; Hann, S; Sauer, M; Mattanovich, D

      Event: 27th International Conference on Yeast Genetics and Molecular Biology ICYGMB 2015

    • Year: 2015 -  Element- und Molekülmassenspektrometrie als komplementäre Methoden in der Umwelt- und Lebensmittelanalytik

      Autoren: Schindlegger, Y., Rathgeb, A., Drexler, H., Koellensperger, G. and Hann, S.

      Event: ANAKON 2015

    • Year: 2015 -  The Use of Stable Isotope Labeling in Mass Spectrometry Based Bioanalysis

      Autoren: Hann, S., Mairinger, T., Oburger, E., Puschenreiter, M. and Koellensperger, G.

      Event: SciX - The Great SCIentific eXchange

    • Year: 2015 -  Complementing reversed phase selectivity with porous graphitized carbon to increase the metabolome coverage in an on-line two-dimensional LC-MS setup for metabolomics

      Autoren: Ortmayr, K., Hann, S. and Koellensperger, G.

      Event: ANAKON 2015

    • Year: 2015 -  Enhancing versatility in LC-MS based metabolomics by combining targeted and non-targeted approaches

      Autoren: Ortmayr, K., Hann, S. and Koellensperger, G.

      Event: 11th International Conference of the Metabolomics Society 2015

    • Year: 2015 -  Mineralization dynamics of 13C-labeled phytosiderophores in the rhizosphere of wheat

      Autoren: Oburger, E; Gruber, B; Wanek, W; Watzinger, A; Stanetty, C; Schindlegger, Y; Hann, S; Schenkeveld, WDC; Kraemer, SM; Puschenreiter, M

      Event: 14th Stable Isotope Network Austria SINA Meeting 2015

    • Year: 2015 -  High throughput flow injection-ICP-MS, a versatile tool in metallomics

      Autoren: Hermann, G., Galvez, L., Palmberger, D., Grabherr, R., Hann, S. and Koellensperger, G.

      Event: 5th International Symposium on Metallomics 2015

    • Year: 2015 -  A window for iron uptake in Strategy II iron acquisition

      Autoren: Schenkeveld, W.D.C., Walter, M., Oburger, E., Schindlegger, Y., Hann, S., Puschenreiter, M. and Kraemer, S.M.

      Event: Rhizosphere 4 conference 2015

    • Year: 2015 -  Combination of elemental and molecular mass spectrometry for rhizosphere metabolomics

      Autoren: Schindlegger, Y., Oburger, E., Puschenreiter, M., Sessitsch, A., Corretto, E., Brader, G., Koellensperger, G. and Hann, S.

      Event: 11th International Conference of the Metabolomics Society 2015

    • Year: 2015 -  Mobilization of trace elements by phytosiderophores in contaminated soils.

      Autoren: Puschenreiter, M., Gruber, B., Oburger, E., Wenzel, W. W., Schindlegger, Y., Hann, S., Schenkeveld, W.D.C. and Kraemer, S.M.

      Event: Rhizosphere 4 conference 2015

    • Year: 2015 -  Cross-species-functionality of a Salix caprea CELL WALL ASSOCIATED KINASE LIKE protein in Arabidopsis.

      Autoren: Richter J, Shi S, Süß C, Konlechner C, Pitzschke A, Oberwalder M, Hann S, Hauser M-T

      Event: 26th International Conference on Arabidopsis Research ICAR 2015

    • Year: 2015 -  Elemental speciation analysis - current developments and future perspectives

      Autoren: Hermann, G., Neubauer, S., Chu, D.B., Ortmayr, K., Hann, S. and Koellensperger, G.

      Event: ANAKON 2015

    • Year: 2015 -  Plant-microbiome interactions in heavy metal polluted environments

      Autoren: Sessitsch, A., Corretto, E., Puschenreiter, M., Fallmann, K., Kuffner, M., Hann, S., Schindlegger, Y. and Brader, G.

      Event: 6th Congress of European Microbiologists FEMS 2015

    • Year: 2015 -  Non-targeted workflow for metabolomic analysis of CHO cell fabrics

      Autoren: Drexler, H., Hanscho, M., Borth, N., Koellensperger, G. and Hann, S.

      Event: 11th ASAC-JunganalytikerInnenforum 2015

    • Year: 2015 -  Accurate mass GC-QTOFMS with chemical ionization for isotopologue and tandem mass isotopomer analysis of primary metabolites in biological samples

      Autoren: Mairinger, T., Nocon, J., Steiger, M., Mattanovich, D., Koellensperger, G. and Hann, S.

      Event: 11th International Conference of the Metabolomics Society 2015

    • Year: 2015 -  Mehtanol induced changes on the transciptome, proteome, metabolome and fluxome of Pichia pastoris

      Autoren: Russmayer, Hannes, Buchetics, Markus, Graf, Alexandra, Valli, Minoska, Gruber, Clemens, Modarres, Gerda, Altmann, Friedrich, Guerrasio, Raffaelle, Klavins, Kristaps, Neubauer, Stefan, Stiefer, Matthias, Chalabi Ali Al, Krebiehl, Guido, Sonntag, Denise, Haberhauer-Troyer, Christina, Köllensperger, Gunda, Hann Stephan, Sauer, Michael, Gasser, Brigitte, Mattanovich, Diethard

      Event: 8th Conference on Recombinant Protein Production RPP8 2015

    • Year: 2015 -  High resolution mass spectral database for metabolomics in biotechnological applications

      Autoren: Friedrich, C., Mairinger, T., Drexler, H., Troyer, C., and Hann, S.

      Event: 11th ASAC-JunganalytikerInnenforum 2015

    • Year: 2015 -  Determination of chloroplatinates by anion-exchange liquid chromatography and inductively coupled plasma mass spectrometry after preconcentration

      Autoren: Vitkova, M., Chu, D.B. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2015

    • Year: 2015 -  Humic substance-derived ligands as iron chelators in the ocean

      Autoren: Rathgeb, A., Krachler, R., Causon, T. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2015

    • Year: 2015 -  Advanced methods for automated analysis of primary metabolites in biotechnological cell extracts and cell culture supernatants

      Autoren: Mairinger, T., Causon, T., Koellensperger, G. and Hann, S.

      Event: MetaboMeeting 2015

    • Year: 2015 -  Towards validating LC-MS based metabolomics – overcoming analytical challenges with chromatographic enhancements and normalization strategies

      Autoren: Ortmayr, K., Schwaiger, M., Drexler, H., Mairinger, T., Hermann, G., Causon, T., Hann, S. and Koellensperger, G.

      Event: EuroAnalysis, 18th European Conference in Analytical Chemistry

    • Year: 2015 -  Potential of feature annotation improvements by use of HPLC coupled with drift tube ion mobility-mass spectrometry

      Autoren: Causon, T.J. and Hann, S.

      Event: 42nd International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC)

    • Year: 2015 -  Mass spectrometric strategies for metabolic flux analysis

      Autoren: Mairinger, T., Neubauer, S., Chu, D.B., Koellensperger, G. and Hann, S.

      Event: ACIB Science Days 2015

    • Year: 2015 -  The biogeochemistry of phytosiderophores in rhizosphere soil

      Autoren: Oburger E., Puschenreiter M., Wenzel W.W., Hann S., Schindlegger Y., Schenkeveld W. and Kraemer S.

      Event: 13th International conference on the biochemistry of Trace Elements (Icobte2015)

    • Year: 2015 -  Towards validating LC-MS based metabolomics – chromatographic enhancements and normalization strategies

      Autoren: Ortmayr, K., Hann, S. and Koellensperger, G.

      Event: 11th ASAC-JunganalytikerInnenforum 2015

    • Year: 2015 -  Accurate mass GC-QTOFMS with chemical ionization for determination of isotopologue and tandem mass isotopomer distribution in 13C based metabolic flux analysis

      Autoren: Mairinger, T., Neubauer, S., Chu D. B., Koellensperger, G. and Hann, S.

      Event: 11th ASAC-JunganalytikerInnenforum 2015

    • Year: 2015 -  Synthesis of water‐soluble Fe‐doped core‐shell nanocrystals

      Autoren: Zaba, C.; Part, F.; Bixner, O.; Oberwalder, O.; Michor, H.; S.; Hann S.; Sinner, E.‐K.

      Event: 50th Winter Seminar 2015 - Biophysical Chemistry, Molecular Biology and Cybernetics of Cell Functions

    • Year: 2015 -  Degradation products of natural organic matter as iron lignads in offshore regions

      Autoren: Rathgeb, A., Welsch, E., Krachler, R., Causon, T. and Hann, S.

      Event: 10th International Conference on the Environmental Effects of Nanoparticles and Nanomaterials, ICEENN 2015

    • Year: 2015 -  Novel TOF-based analytical strategies for metabolomic analysis

      Autoren: Causon, T.J., Troyer, C., Neubauer, S., Ortmayr, K., Mairinger, T., Chu, D.B., Koellensperger, G. and Hann, S.

      Event: Agilent Metabolomics IMS-QTOF Meeting

    • Year: 2015 -  The potential of on-line combination of orthogonal chromatographic separations in non-targeted metabolomic workflows

      Autoren: Schwaiger, M., Ortmayr, K., Hermann, G., Hann, S. and Koellensperger, G.

      Event: MetaboMeeting 2015

    • Year: 2015 -  Neue massenspektrometrische Analysenstrategien für Fluxomics und Metabolomics in der industriellen Biotechnologie

      Autoren: Mairinger, T., Drexler, H., Chu, D.B., Neubauer, S., Troyer, C., Ortmayr, K., Koellensperger, G. und Hann, S.

      Event: 32. Forum Analytik Wien 2015

    • Year: 2015 -  Introducing ion mobility-QTOF MS as a promising tool for metabolomics

      Autoren: Causon, T.J. and Hann, S.

      Event: ACIB Science Days 2015

    • Year: 2015 -  Measurement uncertainty of isotopologue fractions determined via mass spectrometry for metabolic flux analysis

      Autoren: Mairinger,T., Drexler, H., Chu, D. B., Neubauer, S., Troyer, C., Ortmayr, K., Koellensperger, G. and Hann, S.

      Event: The 30th CITAC Members’ Meeting and Workshop

    • Year: 2014 -  Lignin Partikel als Eisenkomplexbildner im Ozean

      Autoren: Rathgeb, A., Hann, S. and Krachler, R.

      Event: 24. ICP-MS Anwendertreffen 2014

    • Year: 2014 -  Accurate mass GC-qTOFMS as a tool in industrial biotechnology

      Autoren: Mairinger, T., Chu, D.B., Neubauer, S., Ortmayr, K., Koellensperger, G. and Hann, S.

      Event: Agilent Seminar at 20th International Mass Spectrometry Conference

    • Year: 2014 -  Accurate mass GC-qTOFMS – a novel tool in metabolomics

      Autoren: Binh, C.D., Ortmayr, K., Haberhauer-Troyer, C., Mairinger, T., Neubauer, S., Koellensperger, G. and Hann, S.

      Event: 25th Mass Spectrometric Discussion-Meeting

    • Year: 2014 -  The sulfur metabolic pathway in yeast - development of an LC-MS/MS based analytical workflow

      Autoren: Ortmayr, K., Hann, S., and Koellensperger, G.

      Event: 2nd International Metabolomics Austria InMetA 2014

    • Year: 2014 -  QA/QC in laboratory: Fundamentals of Validation and Uncertainty in Analytical Chemistry

      Autoren: Hann, S.

      Event: Workshop “Advanced analytical chemistry with emphasis to environmental subjects”

    • Year: 2014 -  Non-targeted mass spectrometry based ligand screening of bacterial secondary metabolites associated with heavy metal mobilization in soil

      Autoren: Schindlegger, Y., Corretto, E., Brader, G., Sessitsch, A., Hettich, T., Schlotterbeck, G., Puschenreiter, M., Köllensperger, G. and Hann, S.

      Event: 2nd International Metabolomics Austria InMetA 2014

    • Year: 2014 -  Model based engineering of Pichia pastoris central metabolism enhances recombinant protein production

      Autoren: Nocon, Justyna; Steiger, Matthias; Pfeffer, Martin; Sohn, Seung Bum; Kim, Tae Yong; Maurer, Michael; Russmayer, Hannes; Pflügl, Stefan; Ask, Magnus; Haberhauer-Troyer, Christina; Ortmayr, Karin; Hann, Stephan; Köllensperger, Gunda; Gasser, Brigitte; Lee, Sang Yup; Mattanovich, Diethard

      Event: ECB16 2014

    • Year: 2014 -  Determination of chloroplatinates in occupational environment via on-line enrichment combined with anion-exchange liquid chromatography and inductively coupled plasma mass spectrometry

      Autoren: Vitkova, M., Binh Chu, D., Koellensperger, G. and Hann, S.

      Event: 24. ICP-MS Anwendertreffen 2014

    • Year: 2014 -  GC-qTOFMS vs LC-MS/MS for determination of tandem mass isotopomer distribution in 13C based metabolic flux analysis

      Autoren: Mairinger, T., Neubauer, S., Binh Chu, D., Koellensperger, G. and Hann, S.

      Event: 30th International Symposium on Chromatography 2014

    • Year: 2014 -  Determination of chloroplatinates in airborne particulate matter employing enrichment and LC-ICP-MS

      Autoren: Vitkova, M., Chu Binh, D., Koellensperger, G. and Hann, S.

      Event: 10. ASAC JunganalytikerInnen Forum 2014

    • Year: 2014 -  The potential of two-dimensional chromatography in non-targeted metabolome analysis

      Autoren: Ortmayr, K., Mairinger, T., Neubauer, S., Hann, S. and Koellensperger, G.

      Event: 20th International Mass Spectrometry Conference 2014

    • Year: 2014 -  Analysis of microbial volatile organic compounds of different indoor fungi using HS-SPME combined with accurate mass GC-EI/CI-qTOFMS

      Autoren: Radványi, D., Jókai, Z., Fodor, P., Binh Chu, D., Sterflinger-Gleixner, K. and Hann, S.

      Event: 10. ASAC JunganalytikerInnen Forum 2014

    • Year: 2014 -  WP31 Development of sensitive and selective LC-ICP-MS method including pre-concentration for quantification of chloroplatinates in the environmental compartments air and water

      Autoren: Vitkova, M.; Binh Chu, D.; Koellensperger, G. and Hann, S.

      Event: Winter Conference on Plasma Spectrochemistry 2014

    • Year: 2014 -  GC-qTOFMS for determination of accurate isotopologue ratios and tandem mass isotopomer ratios for metabolic flux analysis of the central carbon metabolism

      Autoren: Hann, S., Mairinger, T., Binh Chu, D., Neubauer, S., Ortmayr, K. and Koellensperger, G.

      Event: 20th International Mass Spectrometry Conference 2014

    • Year: 2014 -  Methanol induced changes on the transcriptome, proteome, metabolome and fluxome of Pichia pastoris

      Autoren: Rußmayer, Hannes; Buchetics, Markus; Graf, Alexandra; Valli, Minoska; Gruber, Clemens; Modarres, Gerda; Altmann, Friedrich; Guerrasio, Raffaelle; Klavins, Kristaps; Neubauer, Stefan; Steiger, Matthias; Chalabi, Ali Al; Krebiehl, Guido; Sonntag, Denise; Haberhauer-Troyer, Christina; Köllensperger, Gunda; Hann, Stephan; Sauer, Michael; Gasser, Brigitte; Mattanovich, Diethard

      Event: ACIB-UAB Workshop - Systems Biology for Metabolic Engineering

    • Year: 2014 -  Mass spectrometry based metabolomics – state of the art and perspectives

      Autoren: Chu, D.B., Ortmayr, K., Haberhauer-Troyer, C., Mairinger, T., Neubauer, S., Koellensperger, G. and Hann, S.

      Event: ACIB-UAB Workshop - Systems Biology for Metabolic Engineering

    • Year: 2014 -  Heavy metal mobilization activity of secondary metabolites produced by Microbacteriaceae isolates

      Autoren: Coretto, E., Brader, G., Höfer, C., Schindlegger, Y., Kuffner, M., Puschenreiter, M., Hann, S. and Sessitch, A.

      Event: 15th International Symposium on Microbial Ecology 2014

    • Year: 2014 -  Methanol induced changes on the transcriptome, proteome, metabolome and fluxome of Pichia pastoris

      Autoren: Rußmayer, Hannes; Buchetics, Markus; Graf, Alexandra; Valli, Minoska; Gruber, Clemens; Modarres, Gerda; Altmann, Friedrich; Guerrasio, Raffaelle; Klavins, Kristaps; Neubauer, Stefan; Steiger, Matthias; Chalabi, Ali Al; Krebiehl, Guido; Sonntag, Denise; Haberhauer-Troyer, Christina; Köllensperger, Gunda; Hann, Steph

      Event: ACIB-UAB Workshop - Systems Biology for Metabolic Engineering

    • Year: 2014 -  Biogeochemistry of Fe acquisition by phytosiderophores in the rhizosphere

      Autoren: Schenkeveld, W.D.C., Oburger, E., Schindlegger, Y., Hann S., Puschenreiter, M. and Krämer, S.M.

      Event: 20th World Congress of Soil Science 2014

    • Year: 2014 -  Evaluation of GC-qTOFMS for metabolic profiling and metabolic flux analysis of sugar phosphates

      Autoren: Chu, D.B., Haberhauer-Troyer, C., Neubauer, S., Koellensperger, G. and Hann, S.

      Event: 1st Agilent Metabolomics workshop

    • Year: 2014 -  Accurate mass GC-qTOFMS - a novel tool in metabolic flux analysis

      Autoren: Mairinger, T., Neubauer, S., Binh Chu, D., Koellensperger, G. and Hann, S.

      Event: 20th International Mass Spectrometry Conference 2014

    • Year: 2014 -  A window of Fe uptake in strategy II acquisition: a conceptual model for the rhizosphere geochemistry of phytosiderophores

      Autoren: Schenkeveld, W., Oburger, E., Gruber, B., Schindlegger, Y., Hann, S., Puschenreiter, M. and Kraemer, S.

      Event: XVII International Symposium on Iron Nutrition and Interactions in Plants

    • Year: 2014 -  Elucidating the potential of GC-qTOFMS as novel tool for 13C based metabolic flux analysis

      Autoren: Mairinger, T., Neubauer, S., Binh, C.D., Koellensperger, G. and Hann, S.

      Event: 2nd International Metabolomics Austria InMetA 2014

    • Year: 2013 -  FIA-ICP-MS for Elemental Ultra Trace Analysis of Pharmaceutical and Biomedical Samples

      Autoren: Fischer, L., Zipfel, B., Kovac, J., Venzago, C., Kretschy, D., Gröger, M., Petzelbauer, P., Koellensperger, G. and Hann, S.

      Event: Analytix-2013

    • Year: 2013 -  LC-MS/MS and LC-ICP-MS methods for analysis of short-chain acyl-CoAs: Quantification in cell extracts of Megasphaera elsdenii

      Autoren: Neubauer, S., Binh Chu, D., Klavins, K., Marx, H., Sauer, M., Hann, S. and Koellensperger, G.

      Event: 61st ASMS Conference on Mass Spectrometry and Allied Topics 2013

    • Year: 2013 -  Untersuchung der Abbauprodukte neuartiger Implantatmaterialien für die Verwendung in der Unfallchirurgie

      Autoren: Mingler, B., Draxler, J., Hann, S., Tschegg, S., Weinberg, A. und Prohaska, T.

      Event: Präsentation der Projekte des Life Science Call 2011

    • Year: 2013 -  Production of a 13C-labeled internal standard for quantitative glycomics

      Autoren: Rampler, E., Tao, S., Altmann, F., Hann, S., Orlando, R. and Koellensperger, G.

      Event: 46. Jahrestagung der Deutschen Gesellschaft für Massenspektrometrie 2013

    • Year: 2013 -  Biodegradable Bone Implants Measurement of Mechanical Properties and Corrosion Products of Magnesium Alloy WZ21

      Autoren: Meischel, M., Tschegg, S., Berger, L., Tschegg, E., Fischer, L., Prohaska, T., Hann, S., Martinelli, E. and Weinberg, A.

      Event: DGMB 2013

    • Year: 2013 -  Quantitative Metabolomik; Evaluierung der Probenvorbereitung mit Hilfe eines U13C markierten Zellextraktes

      Autoren: Neubauer, S., Klavins, K., Haberhauer-Troyer, C., Russmayer, H., Sauer, M., Mattanovich, D., Hann, S. and Koellensperger, G.

      Event: 46. Jahrestagung der Deutschen Gesellschaft für Massenspektrometrie 2013

    • Year: 2013 -  Quantitative metabolite profiling in Pichia pastoris – method development and validation

      Autoren: Neubauer, S., Klavins, K., Haberhauer-Troyer, C., Chu, Binh, D., Mattanovich, D., Hann, S. and Koellensperger, G.

      Event: 9th Annual Conference of the Metabolomics Society 2013

    • Year: 2013 -  Novel methodological approaches for the accurate and rapid analysis of elemental impurities in pharmaceutical products according to USP 232/233

      Autoren: Fischer, L., Zipfel, B., Koellensperger, G., Kovac, J., Venzago, C. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2013

    • Year: 2013 -  APPLICATION OF HR-ICP-MS FOR MONITORING HEAVY METALS AFTER BIOREACTOR TREATMENT

      Autoren: Iva Rezic, Michaela Zeiner, Tonci Rezic, Stephan Hann, Gerhard Stingeder

      Event: XXIII XXIII CROATIAN MEETING OF CHEMISTS AND CHEMICAL ENGINEERS

    • Year: 2013 -  Production of a 13C-labeled internal standard for quantitative glycomics

      Autoren: Rampler, E., Tao, S., Altmann, F., Hann, S., Orlando, R. and Koellensperger, G.

      Event: 61st ASMS Conference on Mass Spectrometry and Allied Topics 2013

    • Year: 2013 -  Untersuchung der Abbauprodukte neuartiger Implantatmaterialien für die Verwendung in der Unfallchirurgie

      Autoren: Mingler, B; Draxler, J; Hann, S; Tschegg, S; Weinberg, A; Prohaska, T

      Event: Life Science

    • Year: 2013 -  Interaction of phytosiderophores with soil as a function of time

      Autoren: Schenkeveld, W.D.C., Oburger, E., Schindlegger, Y., Regelsberger, A., Puschenreiter, M., Hann, S. and Kraemer, S.M.

      Event: European Geosciences Union EGU General Assembly 2013

    • Year: 2013 -  Studying the intracellular chemistry of cisplatin by elemental speciation analysis

      Autoren: Hermann, G., Heffeter, P., Berger, W., Hann, S. and Koellensperger, G.

      Event: 46. Jahrestagung der Deutschen Gesellschaft für Massenspektrometrie 2013

    • Year: 2013 -  Quantitative determination of arsenic metabolite-protein interaction by elemental speciation analysis

      Autoren: Hermann, G., Heffeter, P., Berger, W., Hann, S. and Koellensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2013

    • Year: 2013 -  Elemental labeled antibody fragments for LC-ICP-MS based immunoassays

      Autoren: Mairinger, T., Kretschy, D., Wozniak-Knopp, G. Rueker, F., Koellensberger, G. and Hann, S.

      Event: Metallomics 2013, 4th International symposium on metallomics

    • Year: 2013 -  LC-MS method for the quantitative analysis of NADP+ and NADPH in yeast cell extracts: Workflow evaluation is crucial in metabolomics

      Autoren: Ortmayr, K., Stanetty, C., Kosma, P., Hann, S. and Koellensperger G.

      Event: 9th Annual Conference of the Metabolomics Society 2013

    • Year: 2013 -  Biogeochemistry of phytosiderophores in the rhizosphere, “Iron Biogeochemistry - From Molecular Processes to Global Cycles”

      Autoren: Schenkeveld, W.D.C., Oburger, E., Schindlegger, Y., Puschenreiter, M., Hann, S. and Kraemer S.M.

      Event: Monte Verita Workshop

    • Year: 2013 -  Lebensmittelherkunft,-qualität, -echtheit und -sicherheit - Kernkompetenz aus einer Hand

      Autoren: Prohaska, T., Zitek, A., Hann, S., Kneifel, W., Domig, K., Schreiner, M., Dürrschmid, K., Krska, R., Bertiller, F., Baumgartner, S. und Kandler, W.

      Event: Science meets Business 2013 - Die BOKU und ihre Rolle im Innovationsprozess

    • Year: 2013 -  Mass spectrometry based methods for soil/plant related trace element and ligand analysis

      Autoren: Schindlegger, Y., Schenkeveld, W.D.C., Kraemer, S.M., Sessitsch, A., Kidd, P., Oburger, E., Gruber, B., Puschenreiter, M., Koellensperger, G. and Hann, S.

      Event: 9. ASAC JunganalytikerInnen Forum 2013

    • Year: 2013 -  The potential of two dimensional liquid chromatography in mass spectrometric assays of the primary metabolome

      Autoren: Klavins, K., Binh Chu, D., Neubauer, S., Hann, S. and Koellensperger, G.

      Event: 61st ASMS Conference on Mass Spectrometry and Allied Topics 2013

    • Year: 2013 -  Studying arsenic in cancer cells by elemental speciation analysis

      Autoren: Hermann, G., Heffeter, P., Berger, W., Hann, S. and Koellensperger, G.

      Event: 15th JCF-Frühjahrssymposium

    • Year: 2013 -  Metabolic model-based prediction of engineering targets for increased production of heterologous proteins

      Autoren: Nocon, J; Pfeffer, M; Sohn, SB; Kim, TY;, Maurer, M; Rußmayer, H; Steiger, M; Haberhauer-Troyer, C; Hann, S; Köllensperger, G;, Gasser, B; Lee, SY; Mattanovich, D.

      Event: Quantitative Biology: Current concepts and tools for microbial strain and process development

    • Year: 2013 -  Speciation analysis of sugar phosphates in yeast via anion exchange chromatography combined with inductively coupled plasma - dynamic reaction cell mass spectrometry

      Autoren: Binh Chu, D., Klavins, K., Koellensperger, G. and Hann, S.

      Event: 9. ASAC JunganalytikerInnen Forum 2013

    • Year: 2013 -  Mass spectrometric studies in (pre)clinical research on cancerostatic metallodrugs

      Autoren: Hann, S., Hermann, G. and Koellensperger, G.

      Event: Analytix-2013

    • Year: 2013 -  Automated just in time online derivatization for GC-MS and GC-MS/MS analysis of phosphorylated metabolites

      Autoren: Haberhauer-Troyer, C., Dörrbaum, A., Koellensperger, G. and Hann, S.

      Event: 9th Annual Conference of the Metabolomics Society 2013

    • Year: 2013 -  Metabolic profiling of amino acids in cellular extracts via HILIC-ESI-MS/MS analysis employing a uniformly 13C-labeled internal standard.

      Autoren: Guerrasio, R., Klavins, K., Neubauer, S., Haberhauer-Troyer, C., Mattanovich, D., Koellensperger, G. and Hann S.

      Event: 61st ASMS Conference on Mass Spectrometry and Allied Topics 2013

    • Year: 2013 -  Neue Strategien zur Hochdurchsatzanalyse und µL-Probenverbrauch mittels ICP-MS in der (prä)klinischen und pharmazeutischen Analytik

      Autoren: Fischer, L., Venzago, C., Koellensperger, G. and Hann, S

      Event: Anwendertreffen Quadrupol-ICP-MS

    • Year: 2013 -  SPECIATION OF METAL COMPLEXES IN SOIL AND PLANT RELATED SAMPLES WITH ELEMENTAL AND MOLECULAR MASS SPECTROMETRY

      Autoren: Schindlegger, Y., Schenkeveld, W.D.C., Kraemer, S.M., Oburger, E., Gruber, B., Puschenreiter, M., Sessitsch, A., Koellensperger, G. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2013

    • Year: 2013 -  LC-ICP-MS based immuno assays for analysis of biological samples

      Autoren: Kretschy, D., Mairinger, T., Koellensperger, G. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2013

    • Year: 2013 -  Solubilization of Heavy Metals by Phytosiderophores from Soils Contaminated with Cu, Zn, Cd, and Pb

      Autoren: Gruber, B., Oburger, E., Schindlegger, Y., Schenkeveld, W., Hann, S., Krämer, S. and Puschenreiter, M.

      Event: 12th International Conference on the Biogeochemistry of Trace Elements ICOBTE 2013

    • Year: 2012 -  Evaluation of recoveries of cell extraction and overall sample preparation using a U13C cell extract

      Autoren: Neubauer, S., Klavins, K., Haberhauer-Troyer, C., Steiger, M.G., Gasser, B., Sauer, M., Mattanovich, D., Hann, S. and Köllensperger, G.

      Event: 60th ASMS Conference on Mass Spectrometry and Allied Topics 2012

    • Year: 2012 -  Nägel mit „Köpfchen“ machen: Ultraspurenanalyse und Forensik

      Autoren: Fischer, L., Prohaska, T., Hann, S. und Reiter, C.

      Event: Herbsttagung des Vereins Österreichischer Lebensmittel- und Biotechnologen VÖLB in Kooperation mit der Österreichischen Gesellschaft für Analytische Chemie ASAC 2012 - Wer suchet, der findet. Chancen, Grenzen und Transdisziplinarität der modernen Spurenanalytik

    • Year: 2012 -  Comparison of different MS platforms for determinations of mass isotopomer distributions in Cellular samples

      Autoren: Guerrasio, R., Koellensperger, G., and Hann, S.

      Event: 8th ASAC (Austrian Society for Analytical Chemistry) Young analytical Chemistry Forum

    • Year: 2012 -  Iron mobilization by phytosiderophores from soil as a function of time

      Autoren: Schenkeveld, W.D.C., Oburger, E., Schindlegger, Y., Puschenreiter, M., Hann, S. and Kraemer, S.M.

      Event: 4th International Congress EUROSOIL 2012

    • Year: 2012 -  Investigations of the effect on the mineral balance during in vivo degradation of bio-resorbable Magnesium alloys used for osteo synthesis by ICP-MS

      Autoren: Fischer, L., Meischel, M., Tschegg, S., Weinberg, A., Hann, S. and Prohaska, T.

      Event: 5th Vienna Biomaterials Symposium 2012

    • Year: 2012 -  Fate of phytosiderophores in the rhizosphere

      Autoren: Oburger, E., Gruber, B., Schindlegger, Y., Schenkeveld, W.D.C., Hann, S., Krämer, S.M. and Puschenreiter, M.

      Event: Soil science for the future 2012

    • Year: 2012 -  Quantitative determination of cisplatin-protein interaction in cell models by LC-ICP-MS

      Autoren: Hermann, G., Heffeter, P., Berger, W., Hann, S. and Köllensperger, G.

      Event: 60th ASMS Conference on Mass Spectrometry and Allied Topics 2012

    • Year: 2012 -  Element-und Molekülmassenspektrometrie in der Biotechnologischen Prozeßoptimierung

      Autoren: Koellensperger, G. and Hann, S.

      Event: 29. Agilent Forum Analytik 2012

    • Year: 2012 -  Protein quantification by LC-ICP-MS

      Autoren: Rampler, E., Hermann, G., Hann. S and Köllensperger G.

      Event: 60th ASMS Conference on Mass Spectrometry and Allied Topics 2012

    • Year: 2012 -  Mass Spectrometric Studies in (pre)clinical Research on Cancerostatic Metallodrugs

      Autoren: Koellensperger, G., Hermann, G. and Hann, S.

      Event: SCIX12 meeting by Federation of Analytical Chemistry and Spectroscopy Societies ( FACSS) CURRENT STATUS OF THE ANALYTICAL SCIENCES: FOCUS ON HUMAN HEALTH

    • Year: 2012 -  Uncertainty analysis of isotopomer mass distribution: a quality control tool in Metabolomics and Fluxomics.

      Autoren: Guerrasio, R., Haberhauer-Troyer, C., Steiger, M., Sauer, M., Mattanovich, D., Köllensperger, G. and Hann, S.

      Event: 60th ASMS Conference on Mass Spectrometry and Allied Topics 2012

    • Year: 2012 -  Molecular and elemental mass spectrometry for investigation of phytosiderophore-promoted iron acquisition by graminaceous plants

      Autoren: Schindlegger, Y., Regelsberger, A., Dell’mour, M., Köllensperger, G., Schenkeveld, W.D.C., Kraemer, S.M., Oburger, E., Gruber, B., Puschenreiter, M. and Hann, S.

      Event: 60th ASMS Conference on Mass Spectrometry and Allied Topics 2012

    • Year: 2012 -  The interaction of phytosiderophores with soil as a function of time

      Autoren: Schenkeveld, W.D.C., Oburger, E., Schindlegger, Y., Regelsberger, A., Hann,S., Puschenreiter, M. and Kraemer, S.M

      Event: European Geosciences Union EGU General Assembly 2012

    • Year: 2012 -  Speciation analysis of sugar phosphates via anion exchange chromatography combined with inductively coupled plasma mass spectrometry

      Autoren: Chu, D.B., Klavins, K., Köllensperger, G. and Hann, S.

      Event: 23. ICPMS Anwendertreffen und 10. Symposium Massenspektrometrische Verfahren Elementspurenanalyse 2012

    • Year: 2012 -  Novelmethodological approaches for the accurate and rapid analysis of elementalimpurities in pharmaceutical products according to USP 232/233

      Autoren: Zipfel, B., Fischer, L., Köllensperger, G., Venzago, C. and Hann, S.

      Event: Pumpaya Meeting 2012

    • Year: 2012 -  Quantitative metabolite profiling by LC-MS/MS – evaluation of sample preparation

      Autoren: Neubauer, S., Klavins, K., Haberhauer-Troyer, C., Hann, S. and Köllensperger, G.

      Event: Pumpaya Meeting 2012

    • Year: 2012 -  ICP-MS für die PGE-Analyse in pharmazeutischen Proben – Anforderungen, Probleme, Lösungen

      Autoren: Fischer, L., Köllensperger, G., Venzago, C. und Hann, S.

      Event: 13. Edelmetallforum – Analytik, Toxikologie und Umwelt

    • Year: 2012 -  In vivo degradation studies of novel bio resorbable Magnesium alloys used as bone implants

      Autoren: Fischer, L., Meischel, M., Fischerauer, S., Stanzl-Tschegg, S., Prohaska, T., Weinberg, A.M. and Hann, S.

      Event: Winter Conference on Plasma Spectrochemistry 2012

    • Year: 2012 -  Development of two dimensional liquid chromatographic separation coupled with tandem mass spectrometer for analysis of sugar phosphates

      Autoren: Klavins, K., Binh Chu, D., Neubauer, S., Hann, S. and Köllensperger, G.

      Event: 60th ASMS Conference on Mass Spectrometry and Allied Topics 2012

    • Year: 2012 -  Pt speciation in cell models

      Autoren: Hermann, G., Hann, S. and Koellensperger, G.

      Event: Winter Conference on Plasma Spectrochemistry 2012

    • Year: 2012 -  Investigation on the interaction between anti cancer drugs and cytosolic molecules

      Autoren: Hermann, G., Hann, S. and Köllensperger, G.

      Event: Pumpaya Meeting 2012

    • Year: 2012 -  The effectiveness of phytosiderophores in mobilizing iron from soils

      Autoren: Schenkeveld, W.D.C., Oburger, E., Schindlegger, Y., Regelsberger, A., Puschenreiter, M., Hann, S. and Kraemer, S.M.

      Event: Goldschmidt conference 2012

    • Year: 2012 -  Speziationsanalyse in der Produktion von Selenhefen

      Autoren: Rampler, E., Rose, S., Wieder, D., Dohnal, I., Ganner, A., Dalik, T., Hann, S. and Köllensperger, G.

      Event: 23. ICPMS Anwendertreffen und 10. Symposium Massenspektrometrische Verfahren Elementspurenanalyse 2012

    • Year: 2012 -  Mass spectrometry based speciation analysis in environmental sciences

      Autoren: Schindlegger, Y., Rugova, A., Koellensperger, G. and Hann, S.

      Event: Seminar Topics in environmental Geosciences I 2012 - New insights in the fate of organic molecules, metals and natural organic and inorganic colloids in the environment

    • Year: 2012 -  Elemental ICP-MS based Foodomics in selenized yeast nutritional supplements

      Autoren: Rampler, E., Rose, S., Wieder, D., Dohnal, I., Ganner, A., Dalik, T., Hann, S. and Köllensperger, G.

      Event: 60th ASMS Conference on Mass Spectrometry and Allied Topics 2012

    • Year: 2012 -  Neue methodologische Ansätze zur akkuraten und schnellen Rückstandsanalytik von Metall(oid)en in pharmazeutischen Proben mit ICP-MSgemäß USP 232/233

      Autoren: Zipfel, B., Fischer, L., Köllensperger, G., Venzago, C. and Hann, S.

      Event: 23. ICPMS Anwendertreffen und 10. Symposium Massenspektrometrische Verfahren Elementspurenanalyse 2012

    • Year: 2012 -  Liquid chromatography combined with elemental and molecular mass spectrometry for analysis of phytosiderophores and metal-phytosiderophore complexes in the context of strategy II iron acquisition by plants

      Autoren: Schindlegger, Y., Regelsberger, A., Dell'mour, M., Koellensperger, G., Schenkeveld, W.D.C, Kraemer, S.M., Oburger, E., Gruber, B., Puschenreiter, M. and Hann, S.

      Event: ISMEC 2012

    • Year: 2012 -  Soil biogeochemistry of strategy II iron acquisition

      Autoren: Kraemer, S.M., Schenkeveld, W.D.C., Oburger, E., Schindlegger, Y., Regelsberger, A., Hann, S. and Puschenreiter, M.

      Event: 16th International Symposium on Iron Nutrition and Interactions in Plants 2012

    • Year: 2012 -  Speciation analysis in the production process of selenized yeast

      Autoren: Rampler, E., Rose, S., Wieder, D., Dohal, I., Ganner, A., Dalik, T., Hann, S. and Köllensperger, G.

      Event: Pumpaya Meeting 2012

    • Year: 2012 -  Cisplatin-protein interaction and cytosolic distribution in cell models determined via LC-ICP-MS

      Autoren: Hermann, G., Heffeter, P., Berger, W., Hann, S. and Köllensperger, G.

      Event: 23. ICPMS Anwendertreffen und 10. Symposium Massenspektrometrische Verfahren Elementspurenanalyse 2012

    • Year: 2012 -  LC-ICP-MS for stability assessment of lanthanide complexes used for implementation of elemental labeling strategies in bio-analytical assays

      Autoren: Kretschy, D., Gröger, M., Petzelbauer, P., Köllensperger, G. and Hann, S.

      Event: MSACL 2012

    • Year: 2012 -  Der Einfluss der Geologie Österreichs auf die Ableitung spezifischer Metall(oid)-Hintergrundkonzentrationen entsprechend Europäischer Wasserrahmenrichtlinie (Directive 2000/60/EC)

      Autoren: Fischer, L., Pirkl, H. und Hann, S.

      Event: 23. ICPMS Anwendertreffen und 10. Symposium Massenspektrometrische Verfahren Elementspurenanalyse 2012

    • Year: 2011 -  Determination of ultra trace levels of dissolved metals in seawater with automated matrix removal and pre concentration

      Autoren: Fischer, L., Sherrell, R. M., Séguret, M.J.M, Hann, S. and Field, M. P.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  LC-ICP-MS a promising tool for the optimization of the cell fabric yeast

      Autoren: Koellensperger, G.; Hann, S.; Pfeffer, M.; Maurer, M. and Mattanovich, D.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  Introducton and manipulation of micro volume samples for the determination of ultra-trace particulate and dissolved metals in the open ocean

      Autoren: Field M. P., Planquette H., Fischer L., Tuorto S., Séguret M., Hann S. and Sherrell R. M.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  Metabolite analyses in the protein production host Pichia pastoris

      Autoren: Rußmayer, H., Guerrasio, R., Klavins, K., Neubauer, S., Steiger, M., Haberhauer-Troyer C., Koellensperger, G., Hann, S., Sauer, M., Gasser, B., Mattanovich, D.

      Event: 3rd ÖGMBT Annual Meeting 2011

    • Year: 2011 -  A kinetic model to quantify intracellular flux of a secreted antibody fragment by using a novel 34S labelling in Pichia pastoris

      Autoren: Pfeffer, M., Maurer, M., Köllensperger, G., Hann, S., Graf, A., Mattanovich, D.

      Event: 1st European Congress on Applied Biotechnology ECAP 2011

    • Year: 2011 -  LC-ICP-MS for stability assessment of different chelating moieties used for elemental labeling of bio-molecules

      Autoren: Kretschy, D.; Köllensperger, G. and Hann, S.

      Event: 7. ASAC JunganalytikerInnen Forum 2011

    • Year: 2011 -  LC-ICP-MS as evaluation tool of selenized yeast products for animal feed industry

      Autoren: Rampler, E., Rose, S., Wieder, D., Ganner, A., Dalik, T., Hann, S. and Koellensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  Separation and quantification of metallothionein isoforms extracted from Salix Caprea by elemental speciation analysis

      Autoren: Hermann, G., Windhager, C., Hauser, M.-T., Hann, S. and Koellensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  Speciation of phosphorus compounds in soil and plant related samples by liquid chromatography combined with inductively plasma mass spectrometry

      Autoren: Rugova, A., Santner, J., Puschenreiter, M., Köllensperger, G. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  Neue Entwicklungen zur Untersuchung von biologischen Proben mittels ICP-MS

      Autoren: Koellensperger, G.; Werneth, M.; Falta, T.; Fischer, L.; Kretschy, D.; Puls, C.; Rugova, A. and Hann, S.

      Event: ANAKON 2011

    • Year: 2011 -  Restricted access materials and turbulent flow chromatography as on-line sample preparation methods in LC-ICP-MS based bioanalysis

      Autoren: Hann, S. and Koellensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  LC-MS/MS Analysis of Metabolomics in Yeast: Evaluation of Sampling, Extraction and Storage Procedures

      Autoren: Klavins, K., Neubauer, S., Haberhauer-Troyer, C., Guerrasio, R., Russmayer, H., Steiger, M., Sauer, M., Mattanovich, D., Hann, S. and Köllensperger, G.

      Event: 7. ASAC JunganalytikerInnen Forum 2011

    • Year: 2011 -  Separation and complementary LC-MS/MS and LC-ICP-MS detection of nucleotides, nucleosides and nucleobases

      Autoren: Neubauer, S., Rugova, A., Drexler, H., Ganner, A., Sauer, M., Mattanovich, D., Hann, S. and Köllensperger, G.

      Event: 6th NoSSS Conference

    • Year: 2011 -  Determination of metals in tissues of rats implanted with bio degradable Mg alloys used for osteo synthesis

      Autoren: Fischer, L., Tschegg, S., Weinberg, A. and Hann, S

      Event: Pumpaya 2011

    • Year: 2011 -  Oxidative protein folding and unfolded protein response elicit different redox regulation in ER and cytosol of the yeast Pichia pastoris

      Autoren: Delic, M., Rebnegger, C., Wanka, F., Haberhauer-Troyer, C., Köllensperger, G., Hann, S., Mattanovich, D., Gasser, B.

      Event: Non-Conventional Yeasts in the Postgenomic Era NCY 2011

    • Year: 2011 -  Quantification and speciation of labeled peptides in biological samples

      Autoren: Kretschy, D.; Gröger, M., Petzelbauer, P.; Köllensperger G. and Hann, S.

      Event: Pumpaya 2011

    • Year: 2011 -  Oxidative protein folding and unfolded protein response elicit different redox regulation in ER and cytosol of yeast

      Autoren: Delic, M., Rebnegger, C., Wanka, F., Haberhauer-Troyer, C., Köllensperger, G., Hann, S., Mattanovich, D., Gasser, B.

      Event: ESF-EMBO Conference on Glutathione and Related Thiols in Living Cells 2011

    • Year: 2011 -  LC-MS/MS – analysis of phenols in wine for classification of grape variety, geographical origin and vintage

      Autoren: Jaitz, L.; Hermann, G.; Eder, R.; Koellensperger, G. and Hann, S.

      Event: Agilent Anwendertreffen 2011

    • Year: 2011 -  Determination of the bioaccessible Platinum group elements (PGE) fraction of in airborne particulate matter employing a dynamic extraction procedure on-line coupled to ICP-MS

      Autoren: Puls, C., Hann, S. and Limbeck A.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  Speziesanalytik von Selen in Futtermittelzusätzen

      Autoren: Rampler, E., Dalik, T., Ganner, A., Hann, S. and Koellensperger, G.

      Event: ELAN Anwendertreffen 2011

    • Year: 2011 -  Quantification and speciation of labeled peptides in biological samples – A comparison of elemental and fluorescence labeling strategies

      Autoren: Kretschy, D.; Gröger, M.; Zinkl, D.; Petzelbauer, P.; Koellensperger, G. and Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2011

    • Year: 2011 -  Metabolomik in Pichia pastoris

      Autoren: Neubauer S., Haberhauer-Troyer C., Patzschke A., Mattanovich D., Hann S., Koellensperger G., Sauer M.

      Event: 5. Forschungsforum der Österreichischen Fachhochschulen 2011

    • Year: 2011 -  A kinetic model to quantify intracellular flux of a secreted antibody fragment by using a novel 34S labelling in Pichia pastoris

      Autoren: Pfeffer, M., Maurer, M., Köllensperger, G., Hann, S., Graf, A., Mattanovich, D.

      Event: 6th Conference on Recombinant Protein Production RPP6 2011

    • Year: 2011 -  Off-line 2D Chromatographic separation in combination with ICP-MS and ESI-ToF-MS detection for analysis of intact proteins

      Autoren: Hermann, G.; Hann, S. and Köllensperger, G.

      Event: Pumpaya 2011

    • Year: 2011 -  LC-ICP-MS for investigation of different chelating moieties used for elemental labeling of biomolecules

      Autoren: Kretschy, D.; Gröger, M.; Petzelbauer, P.; Köllensperger, G. and Hann, S.

      Event: 3rd International Symposium on Metallomics 2011

    • Year: 2011 -  LC-ICP-MS – in Biotechnological Applications

      Autoren: Hann, S.; Rampler, E.; Neubauer, S.; Rugova, A.; Pfeffer, M.; Mattanovich, D. and Köllensperger, G.

      Event: ANAKON 2011

    • Year: 2011 -  Metabolomics in Pichia pastoris

      Autoren: Neubauer, S., Guerrasio, R., Klavins, K., Haberhauer-Troyer, C., Köllensperger, G. and Hann, S.

      Event: Pumpaya 2011

    • Year: 2011 -  LC-ICP-MS in der pharmazeutischen und klinischen Analytik

      Autoren: Hann, S.

      Event: PerkinElmer ICP-MS Anwendertreffen 2011

    • Year: 2011 -  Fermentation monitoring of selenized yeast via ICP-MS speciation analysis

      Autoren: Rampler, E., Dalik, T., Rose, S., Wieder, D., Ganner, A., Hann, S. and Köllensperger, G.

      Event: Pumpaya 2011

    • Year: 2010 -  Pestizid-Screening in Boden- und Teeproben aus Nepal

      Autoren: Giri, N., Sieghardt M., Hann S., Köllensperger G., Joshi U., Pradhan B., Lesueur C., Mentler A.

      Event: ALVA Jahrestagung 2010 - Vom Lebensmittel zum Genussmittel, was essen wir morgen?

    • Year: 2010 -  Determination of Palladium at the ultra-trace level employing an automated FI-ICPMS procedure

      Autoren: Puls, C., Limbeck, A., Stingeder, G. and Hann, S.

      Event: Winter Conference on Plasma Spectrochemistry 2010

    • Year: 2010 -  Quantification of metabolites in Pichia pastoris –assessment of total combined uncertainty

      Autoren: Neubauer,S., Haberhauer-Troyer, C., Sauer, M., Mattanovich, D., Hann, S. and Köllensperger, G.

      Event: 1st International Metabolomics Symposium in Germany, Metabolomics & More - the Impact of Metaobolomics on the Life Sciences

    • Year: 2010 -  LC-MS-MS and LC-ICP-MS methods for analysis of nucleotide enriched yeast products

      Autoren: Neubauer, S., Rugova, A., Drexler, H., Ganner, A., Sauer, M., Mattanovich, D., Hann, S. and Koellensperger, G.

      Event: 27th Montreux Symposium on LC/MS 2010

    • Year: 2010 -  Assessing small molecule interactions of cancerostatic platinum compounds in cell models by elemental speciation analysis

      Autoren: Falta, T., Hann, S., Heffeter, P., Berger, W., Köllensperger, G.

      Event: Winter Conference on Plasma Spectrochemistry 2010

    • Year: 2010 -  Metabolomics in the cell factory yeast – sample preparation and LC-MS analysis

      Autoren: Neubauer, S., Drexler, H., Rugova, A., Haberhauer-Troyer, C., Sauer, M., Mattanovich, D., Hann, S. and Köllensperger, G.

      Event: 6. ASAC JunganalytikerInnen Forum 2010

    • Year: 2010 -  LC-MS Methods for Trace Analysis of Low Molecular Weight Organic Acids and Amino Acids Evaluating Different Root Exudates Sampling Techniques

      Autoren: Dell'mour, M., Oburger, E., Puschenreiter, M., Koellensperger, G. and Hann, S.

      Event: 27th Montreux Symposium on LC/MS 2010

    • Year: 2010 -  Speciation analysis of selenium compounds in yeast

      Autoren: Rampler, E., Dalik, T., Ganner, A., Hann, S. and Koellensperger, G.

      Event: 6. ASAC JunganalytikerInnen Forum 2010

    • Year: 2010 -  Analyse von platinhaltigen Zytostatika in klinischen Proben

      Autoren: Koellensperger, G., Falta, T., Mader, R., Galanski, M., Keppler B.K und Hann S.

      Event: Edelmetallforum 2010

    • Year: 2010 -  High-throughput analysis of cancerostatic platinum compounds in clinical samples

      Autoren: Koellensperger, G., Falta, T., Mader, R., Galanski, M., Keppler, B.K. and Hann S.

      Event: 10th European Biological Inorganic Chemistry Conference 2010

    • Year: 2010 -  Phosphorus speciation in soil related samples by ion chromatography combined with ICP-MS

      Autoren: Rugova, A., Köllensperger, G., Santner, J., Puschenreiter, M. and Hann, S.

      Event: 9. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse zusammen mit dem 22. ICPMS Anwendertreffen 2010

    • Year: 2010 -  Accuracy and precision of LC-MS based measurement of labeling pattern in 13C-MFA

      Autoren: Guerrasio, R., Koellensperger, G., Mattanovich, D. and Hann, S.

      Event: 27th Montreux Symposium on LC/MS 2010

    • Year: 2010 -  Quantification strategies and measurement uncertainty in elemental and molecular mass spectrometry

      Autoren: Hann, S.

      Event: Seminar of Analytical Chemistry

    • Year: 2010 -  Quantifizierung von elementmarkierten Peptiden in biologischen Proben - Element- und Fluoreszenzmarkierung im Vergleich

      Autoren: Kretschy, D., Gröger, M., Petzelbauer, P., Köllensperger, G. und Hann, S.

      Event: 9. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse zusammen mit dem 22. ICPMS Anwendertreffen 2010

    • Year: 2010 -  A quantitative model to determine intracellular flux of a secreted antibody fragment by using a novel 34S labelling in Pichia pastoris

      Autoren: Pfeffer, M., Maurer, M., Köllensperger, G., Hann, S., Graf, A., Mattanovich D.

      Event: 8th European Symposium on Biochemical Engineering Science together with 3rd International Symposium on Biothermodynamics M3C Workshop ESBES-8 /ESBES – ISPPP 3 – Biothermo 2010

    • Year: 2010 -  Bioverfügbarkeit von Palladium and Platin in städtischem PM10 Feinstaub

      Autoren: Puls, C., Limbeck, A. and Hann, S.

      Event: Edelmetallforum 2010

    • Year: 2010 -  87Sr/86Sr Isotope Ratio Measurements by MC-ICP-MS: A case study on tooth enamel of individuals of the Austrian excavation site Thunau/Kamp (~900-1000 AD)

      Autoren: Johanna Irrgeher, Patrick Galler, Christiane Huemer, Maria Teschler-Nicola, Thomas Prohaska

      Event: 6. ASAC JunganalytikerInnen Forum 2010

    • Year: 2010 -  Bioavailability of Palladium and Platinum in size-segregated urban airborne particulate matter samples

      Autoren: Puls, C., Limbeck, A. and Hann, S.

      Event: 9. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse zusammen mit dem 22. ICPMS Anwendertreffen 2010

    • Year: 2009 -  Synthesis of hydrophobic thiol- and thioether functionalized ionic liquids and their evaluation for platinum extraction from aqueous solutions

      Autoren: Stojanovic, A., Kogelnig, D., Fischer, L., Hann, S., Galanski, M., Krachler, R. und Keppler, B. K.

      Event: 13th Austrian Chemistry Days 2009

    • Year: 2009 -  New Strategies for Ultra Trace Analysis of Palladium

      Autoren: Puls, C., Limbeck, A., Stingeder, G. and Hann, S.

      Event: 5. ASAC JunganalytikerInnen Forum 2009

    • Year: 2009 -  Quantification of cisplatin, carboplatin and oxaliplatin in human plasma sampes by hydrophilic interaction liquid chromatography (HILIC) combined with ICPMS detection

      Autoren: Falta, T., Mader, R., Stingeder, G., Köllensperger, G., Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2009

    • Year: 2009 -  Ultra-trace analysis of platinum group elements employing a FI-setup coupled to ICPMS

      Autoren: Puls, C., Limbeck, A., Stingeder, G., Hann. S.

      Event: European Winter Conference on Plasma Spectrochemistry 2009

    • Year: 2009 -  Thioether-functionalized ionic liquids and their task specifity for platinum uptake using liquid phase microextraction

      Autoren: Stojanovic, A., Kogelnig, D., Fischer, L., Hann, S., Galanski, M., Groessl, M., Krachler, R. und Keppler, B. K.

      Event: 3rd Congress on Ionic Liquids 2009

    • Year: 2009 -  Sub-2 µm chromatography and fast flow injection analysis for high-throughput analysis of clinical samples

      Autoren: G. Koellensperger and S. Hann

      Event: 7th International Symposium on Speciation of Elements in Biological, Environmental and Toxicological Sciences 2009

    • Year: 2009 -  Complementary ESI-MS an ICP-MS speciation of siderophores in rhizosphere research

      Autoren: Dell´mour, M., Oburger, E., Puschenreiter, M., Köllensperger, G., Hann, S.

      Event: 7th International Symposium on Speciation of Elements in Biological, Environmental and Toxicological Sciences 2009

    • Year: 2009 -  Elemental speciation analysis – recent developments and future perspectives

      Autoren: Köllensperger, G., Hann, S.

      Event: ANAKON 2009

    • Year: 2009 -  Quantitative strategies to determine cisplatin adducts with DNA nucleotides in drosola larvae and tumoral cell cultures

      Autoren: Garcia Sar, D., Montes-Bayon, M., Hann, S., Köllensperger, G., Blanco-Gonzalez, E., Sanz-Medel, A.

      Event: European Winter Conference on Plasma Spectrochemistry 2009

    • Year: 2009 -  Ultra-trace analysis of dissolved Fe and Mn in seawater via on-line column extraction and HR-ICP-MS detection

      Autoren: Fischer, L., Hann, S., Köllensperger, G., Sherrell, R.M., Field, M.P.

      Event: 8th International SF-ICP-MS Conference 2009

    • Year: 2009 -  Preclinical studies on a candidate metal based drug by LC-ICPMS

      Autoren: Böck, K., Heffeter, P., Berger, W., Keppler, B., Hann, S., Köllensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2009

    • Year: 2009 -  Cancerotatic platinum compounds in the environment

      Autoren: Köllensperger, G., Stingeder, G., Hann, S.

      Event: 13th Austrian Chemistry Days 2009

    • Year: 2009 -  Flow injection based ultra-trace analysis of platinum group elements by ICP-MS

      Autoren: Puls, C., Limbeck, A., Stingeder, G. and Hann, S.

      Event: Euroanalysis 2009

    • Year: 2009 -  ICP-MS based quantification in bioanalysis: Are we really absolute?

      Autoren: Köllensperger, G., Rampler, E., Hann, S.

      Event: 7th International Symposium on Speciation of Elements in Biological, Environmental and Toxicological Sciences 2009

    • Year: 2009 -  A kinetic model to quantify specific protein secretion using a novel 34S labelling in Pichia pastoris

      Autoren: Pfeffer, M., Maurer, M., Köllensperger, G., Hann, S., Graf, A., Mattanovich, D

      Event: 14th European Congress on Biotechnology 2009

    • Year: 2009 -  Mathematical Modelling of Metal Ion Removal in a Horizontal Rotating Tubular Bioreactor

      Autoren: Tonci Reziæ, Iva Rezic, Michaela Zeiner, Stephan Hann, Gerhard Stingeder, Božidar Šantek

      Event: 13th Austrian Chemistry Days 2009

    • Year: 2009 -  Influenza di differenti substrati sugli essudati radicali in Lupino (Lupinus albus L.) ed in colza (Brassica napus L.)

      Autoren: Mimmo T, Puschenreiter M, Jaitz L, Hann S, Simoni A, Gessa CE

      Event: 27th Convegno Nazionale Della Società Italiana Di Chimica Agraria 2009

    • Year: 2009 -  Recent applications of ICPMS in environmental and biological research

      Autoren: Hann, S., Köllensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2009

    • Year: 2009 -  Analysis of underivatized amino acids in root exudates using hydrophilic interaction liquid chromatography combined with electrospray ionization mass spectrometry

      Autoren: Dell`mour, M. Jaitz, L., Oburger, E., Puschenreiter, M., Köllensperger, G., Hann, S.

      Event: 57th ASMS Conference on Mass Spectrometry 2009

    • Year: 2009 -  Organophilic clays as a tracer to determine Erosion processes

      Autoren: Mentler, A; Strauss, P; Schomakers, J; Hann, S; Köllensberger, G; Ottner, F

      Event: European Geosciences Union EGU General Assembly 2009

    • Year: 2009 -  A novel method for the determination of oxalic acid in root exudates

      Autoren: Jaitz, L., Müller, B., Dell´mour, M., Oburger, E., Puschenreiter, M., Köllensperger, G., Hann, S.

      Event: 57th ASMS Conference on Mass Spectrometry 2009

    • Year: 2009 -  Study on novel ionic liquids as extracting agent for priority metals from waste waters

      Autoren: Fischer, L., Falta, T., Kogelnig, D., Stojanovic, A., Krachler, R., Keppler, B., Stingeder, G., Köllensperger, G., Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2009

    • Year: 2009 -  Speciation Analysis in Preclinical Metallodrug Development

      Autoren: Hann, S., Böck, K., Falta, T., Heffeter, P., Berger W., Keppler, B., Köllensperger, G.

      Event: 14th International Conference on Biological Inorganic Chemistry 2009

    • Year: 2009 -  Direct determination of selected trace elements in apple juice by ICP-OES

      Autoren: Michaela Zeiner, Iva Juranoviè-Èindriè, Michaela Kröppl, Stephan Hann, Gerhard Stingeder

      Event: 3rd International IUPAC Symposium on Trace Elements in Food 2009

    • Year: 2009 -  Monitoring of background concentrations of metals and metalloids in Austrian surface water for implementation of the Water Framework Directive

      Autoren: Fischer, L.; Pirkl, H.; Köllensperger, G.; Stingeder, G. and Hann, S.

      Event: 5. ASAC JunganalytikerInnen Forum 2009

    • Year: 2009 -  Targeting metallodrug-protein adducts by LC-ICPMS using antigen-antibody reactions

      Autoren: Böck, K., Hann, S., Heffeter, P., Berger, W., Köllensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2009

    • Year: 2009 -  High-Throughput analysis of cancerostatic platinum compounds in clinical samples via flow-injectioan and ultra-fast HPLC combined with ICP-MS

      Autoren: Köllensperger, G., Hann, S.

      Event: Euroanalysis 2009

    • Year: 2009 -  HPLC-ICP-MS studies concerning the cellular uptake of cancerostatic platinum compounds

      Autoren: Falta, T., Hann, S., Heffeter, P., Berger, W., Gibson, D., Köllensperger, G.

      Event: 5. ASAC JunganalytikerInnen Forum 2009

    • Year: 2009 -  HPLC-ICP-MS studies concerning the cellular uptake of cancerostatic platinum compounds

      Autoren: Falta, T., Hann, S., Heffeter, P., Berger, W., Gibson, D., Köllensperger, G.

      Event: 25. Jahrestagung Gesellschaft für Mineralstoffe und Spurenelemente GMS 2009

    • Year: 2009 -  HPLC-ICP-MS studies concerning the cellular uptake of cancerostatic platinum compounds

      Autoren: Falta, T., Berger, W., Hann, S., Heffeter, P., Keppler, B.K., Köllensperger, G.

      Event: 7th International Symposium on Speciation of Elements in Biological, Environmental and Toxicological Sciences 2009

    • Year: 2009 -  Horizontal Rotating Tubular Bioreactor (HRTB) - a Promising Tool for Heavy Metal Removal from (Textile) Wastewaters

      Autoren: Michaela Zeiner, Tonèi Reziæ, Božidar Šantek, Iva Reziæ, Stephan Hann, Gerhard Stingeder

      Event: Euroanalysis 2009

    • Year: 2009 -  Urea- and thiourea- functionalized hydrophobic ionic liquids for silver and platinum extraction from aqueous solutions

      Autoren: Morgenbesser, C., Stojanovic, A., Kogelnig, D., Fischer, L., Hann, S., Krachler, R. und Keppler, B. K.

      Event: 13th Austrian Chemistry Days 2009

    • Year: 2008 -  Speciation of cancerostatic platinum compounds in patient urine by hydrophilic interaction liquid chromatography (HILIC) coupled to inductively coupled plasma mass spectrometry (ICP-MS)

      Autoren: Falta, T., Standler, A., Buchberger, W., Köllensperger, G., Hann, S.

      Event: 4th International Conference on Trace Element Speciation in Biomedical, Nutritional and Environmental Sciences 2008

    • Year: 2008 -  Pre-clinical ICP-MS based studies on the anticancer drug Indazolium trans-[tetrachlorobis(1H-indazole)ruthenate(III)]

      Autoren: Böck, K., Hann, S., Stingeder, G., Köllensperger, G.

      Event: Pumpaya Meeting 2008

    • Year: 2008 -  Quantification in biological systems: are we really absolute?

      Autoren: Köllensperger, G., Hann, S.

      Event: European Conference on Metallobiolomics 2008

    • Year: 2008 -  LC-ICP-MS studies on proteins as targets of anticancer metallodrugs

      Autoren: Hann, S., Böck, K., Heffeter, P., Berger, W., Köllensperger, G.

      Event: 4th international conference on metals and genetics 2008

    • Year: 2008 -  Metal-Peptide Labels for Quantification of Peptide-Protein Interaction

      Autoren: Hann, S., Köllensperger, G., Gröger, M., Petzelbauer, P.

      Event: Winter Conference on Plasma Spectrochemistry 2008

    • Year: 2008 -  Selenium speciation in yeast- the transfer of standard amino acid analysis to LC-ICP-MS determination of seleno amino acids

      Autoren: Rampler, E., Hann, S., Ganner, A., Köllensperger, G.

      Event: 21. ICP-MS Anwendertreffen und 8. Symposium über Massenspektrometrische Verfahren der Elementspurenanalyse 2008

    • Year: 2008 -  Analyse von Platinzytostatika mittels hydrophiler Interaktionschromatographie und ICP-MS Detektion

      Autoren: Falta, T., Standler, A., Buchberger, W., Stingeder, G., Köllensperger, G., Hann, S.

      Event: 11. Edelmetallforum 2008

    • Year: 2008 -  LC-MS Analyse von Phenolen in Wein zur Klassifizierung nach Sorte und Anbaugebiet

      Autoren: Jaitz, L., Hann, S.

      Event: Agilent Seminar FOKUS Analytik – MS „More Sensitivity

    • Year: 2008 -  Speciation of cancerostatic platinum compounds in patient urine by HILIC-ICP-MS

      Autoren: Falta, T., Köllensperger, G., Stingeder, G., Hann, S.

      Event: Pumpaya Meeting 2008

    • Year: 2008 -  Analysis of platinum containing anticancer agents by HILIC-ICP-MS

      Autoren: Falta, T., Köllensperger, G., Standler, A., Buchberger, W., Mader, R., Hann, S.

      Event: 21. ICP-MS Anwendertreffen und 8. Symposium über Massenspektrometrische Verfahren der Elementspurenanalyse 2008

    • Year: 2008 -  LC-MS Analysis of low molecular weight organic acids in root exudates after derivatisation

      Autoren: Jaitz, L., Köllensperger, G., Stingeder, G., Hann, S.

      Event: Pumpaya Meeting 2008

    • Year: 2008 -  The potential of elemental labeling in preclinical studies

      Autoren: Hann, S., Köllensperger, G., Gröger, M., Petzelbauer, P.

      Event: European Conference on Metallobiolomics 2008

    • Year: 2008 -  Analyse von Platinzytostatika mittels hydrophiler Interaktionschromatographie und ICP-MS Detektion

      Autoren: Falta, T., Standler, A., Buchberger, W., Stingeder, G., Köllensperger, G., Hann, S.

      Event: 4. ASAC JunganalytikerInnen Forum 2008

    • Year: 2008 -  LC-MS und LC-MS/MS analysis of phenols for classification of Austrian wine by geographic origin, grape variety and vintage

      Autoren: Jaitz, L., Siegl, K., Rak, G., Eder, R., Koellensperger, G., Hann, S

      Event: 27th International Symposium on Chromatography 2008

    • Year: 2008 -  ICP-SFMS and GC-ICP-MS for studying the elimination of priority substances from industrial and communal waste water by ionic liquids

      Autoren: Fischer, L., Köllensperger, G., Stingeder, G., Hann, S.

      Event: Pumpaya Meeting 2008

    • Year: 2008 -  Hydrophilic interaction liquid chromatography on a chip combined with nano electrospray ionization mass spectrometry for studying root exudation

      Autoren: Dellmour, M., Jaitz, L., Oburger, E., Puschenreiter, M., Koellensperger, G., Hann, S.

      Event: 27th International Symposium on Chromatography 2008

    • Year: 2008 -  LC-ICP-SFMS for speciation analysis of environmental and biological samples

      Autoren: Hann, S., Köllensperger, G.

      Event: 7th International SF-ICP-MS Conference 2008

    • Year: 2008 -  SEC-ICP-MS for studying the cellular uptake of metallodrugs

      Autoren: Böck, K., Hann, S., Heffeter, P., Keppler, B., Berger, W., Köllensperger, G.

      Event: 21. ICP-MS Anwendertreffen und 8. Symposium über Massenspektrometrische Verfahren der Elementspurenanalyse 2008

    • Year: 2008 -  Speciation analysis of selenium compounds in yeast

      Autoren: Rampler, E., Dalik, T., Ganner, A., Hann, S. and Koellensperger, G.

      Event: Pumpaya Meeting 2008

    • Year: 2008 -  Measurement uncertainty in ICP-MS based bioanalysis

      Autoren: Köllensperger, G., Hann, S.

      Event: 7th International SF-ICP-MS Conference 2008

    • Year: 2008 -  Development of new methods for analysis of root exudates

      Autoren: Dell'mour, M., Köllensperger, G., Stingeder, G., Hann, S.

      Event: Pumpaya Meeting 2008

    • Year: 2008 -  Novel method for the determination of trace metals and metalloids in suspended solids of surface water by inductively coupled plasma sector field mass spectrometry (ICP-SFMS)

      Autoren: Popp,M., Koellensperger, G., Stingeder, G., Hann, S.

      Event: Austria-China International Conference Water for Future Generation 2008

    • Year: 2008 -  ICP-SFMS and GC-ICP-MS for studying the elimination of priority substances from industrial and communal waste water by ionic liquids

      Autoren: Fischer, L., Kogelnig, D., Stojanovic, A., Krachler, R., Keppler, B.K., Stingeder, G., Köllensperger, G. and Hann, S.

      Event: 21. ICP-MS Anwendertreffen und 8. Symposium über Massenspektrometrische Verfahren der Elementspurenanalyse 2008

    • Year: 2008 -  ICP-SFMS and GC-ICP-MS for studying the elimination of priority substances from industrial and communal waste water by ionic liquids

      Autoren: Fischer, L; Kogelnig, D.; Stojanovic, A.; Krachler, R.; Keppler, B.K.; Stingeder, G.; Köllensperger, G. and Hann, S.

      Event: 7th International SF-ICP-MS Conference 2008

    • Year: 2008 -  Speciation analysis of selenium compounds in yeast

      Autoren: Rampler, E., Hann, S., Stingeder, G., Köllensperger, G.

      Event: Pumpaya Meeting 2008

    • Year: 2008 -  Measuring Metallodrug-Peptide/Protein Interaction in Cell Models by Speciation Analytical Approaches

      Autoren: Köllensperger, G., Hann, S.

      Event: Winter Conference on Plasma Spectrochemistry 2008

    • Year: 2008 -  Analysis of glutathione and glutathione disulfide in yeast cell lysate using HILIC-MS

      Autoren: Stark, K., Hann, S., Stingeder, G., Köllensperger, G.

      Event: Pumpaya Meeting 2008

    • Year: 2007 -  Determination and Elimination of organotin compounds from surface and communal waters

      Autoren: Popp, M., Fischer, L., Köllensperger, G., Stingeder, G., Kogelnig, D., Galanski, M., Krachler, R., Keppler, B., Hann, S.

      Event: 13th International Conference on Bioinorganic Chemistry ICBIC-13, 2007

    • Year: 2007 -  Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika

      Autoren: Hann, S., Köllensperger, G.

      Event: Agilent World Tour 2007

    • Year: 2007 -  Fate of cancerostatic platinum compounds in biological wastewater treatment of hospital effluents

      Autoren: Lenz, K., Köllensperger, G., Weissenbacher, N., Mahnik, S., Fürhacker, M., Hann, S.

      Event: 13th International Conference on Bioinorganic Chemistry ICBIC-13, 2007

    • Year: 2007 -  Platinum Speciation in the Environment: Exigencies of Analytical Methods

      Autoren: Standler, A., Köllensperger, G., Buchberger, W., Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2007

    • Year: 2007 -  Two-Dimensional Separation Schemes for the Assessment of Metal Protein Interaction by ICP-MS

      Autoren: Köllensperger, G., Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2007

    • Year: 2007 -  Novel Approach for Determination of Trace Metals in Suspended Solids of Surface Water by ICP-SFMS

      Autoren: Popp, M., Köllensperger, G., Stingeder, G., Hann, S.

      Event: European Winter Conference on Plasma Spectrochemistry 2007

    • Year: 2007 -  Analyse von toxischen Metallen und Abschätzung ihrer Bioverfügbarkeit aus urbanem Feinstaub mittels induktiv gekoppelter Plasma-Massenspektrometrie (ICP-MS)

      Autoren: Falta, T., Limbeck, A., Köllensperger, G., Hann, S.

      Event: 3. ASAC JunganalytikerInnen Forum 2007

    • Year: 2007 -  Complementary Speciation of Oxaliplatin in Human Urine

      Autoren: Hann, S., Köllensperger, G., Standler, A., Buchberger, W., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2007

    • Year: 2007 -  Monitoring, removal and risk assessment of cytostatic drugs in hospital waste water

      Autoren: Lenz, K., Mahnik, S.N., Weissenbacher, N., Mader, R.M., Krenn, P., Hann, S., Köllensperger, G., Knasmüller, S., Ferk, F., Bursch, W., Fürhacker, M.

      Event: 5th IWA Specialised Conference on Assessment and Control of Micropollutants 2007 - Hazardous Substances in Water, Toxicity & Risk Assessment

    • Year: 2007 -  Native separation schemes for the assessment of metal protein interaction by elemental and molecular mass spectrometry

      Autoren: Hann, S., Böck, K., Köllensperger, G.

      Event: 13th International Conference on Bioinorganic Chemistry ICBIC-13, 2007

    • Year: 2007 -  Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika

      Autoren: Hann, S., Köllensperger, G.

      Event: Agilent World Tour 2007

    • Year: 2007 -  Development of LC-MS methods for the analysis of juvenilehormones in insects

      Autoren: Jaitz, L., Köllensperger, G., Stingeder, G., Hann, S.

      Event: 3rd PUMPAYA Meeting 2007 - Workshop on Spectroscopy - BOKU-Corvinus University

    • Year: 2007 -  Native separation work-flow for metalloprotein analysis.

      Autoren: Böck, K., Hann, S., Stingeder, G., Köllensperger, G.

      Event: 3rd PUMPAYA Meeting 2007 - Workshop on Spectroscopy - BOKU-Corvinus University

    • Year: 2007 -  Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika

      Autoren: Hann, S., Köllensperger, G.

      Event: Agilent World Tour 2007

    • Year: 2007 -  Bioaccessibility of selected trace metals in urban PM2.5 and PM10 samples

      Autoren: Falta, T., Limbeck, A., Hann. S.

      Event: CANAS 07 - Colloquium Analytische Atomspektroskopie

    • Year: 2007 -  Elimination of priority metals and metal containing compounds from water by ionic liquids

      Autoren: Fischer, L., Popp, M., Köllensperger, G., Hann, S.

      Event: 3rd PUMPAYA Meeting 2007 - Workshop on Spectroscopy - BOKU-Corvinus University

    • Year: 2007 -  Determination and Elimination of organotin compounds from surface and communal waters

      Autoren: Popp, M.; Fischer, L.; Köllensperger, G.; Stingeder, G.; Kogelnig, D.; Galanski, M.; Krachler, R.; Keppler, B.K. and Hann, S.

      Event: 13th International Conference on Bioinorganic Chemistry ICBIC-13, 2007

    • Year: 2007 -  Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika

      Autoren: Hann, S., Köllensperger, G.

      Event: Agilent World Tour 2007

    • Year: 2006 -  Präzisionsanalytik mittels ICP-MS

      Autoren: Köllensperger, G., Hann, S., Prohaska, T., Stingeder, G.

      Event: Anorganika 2006

    • Year: 2006 -  Complementary Application of LC-ESI-TOF-MS and LC-ICP-MS for the Analysis of Native and Recombinant Metalloproteins

      Autoren: Köllensperger, G., Hann, S., Obinger, C., Rottensteiner, H., Daubert, S., Stingeder, G.

      Event: 17th International Mass Spectrometry Conference 2006

    • Year: 2006 -  Application of model calculation, chemical monitoring and effect measurements to assess the risk of the emissions of cytostatic compounds

      Autoren: Fuerhacker, M., Mahnik, S.N., Lenz, K., Weissenbacher, N., Mader, R.M., Krenn, P., Hann, S., Koellensperger, G., Knasmüller, S., Ferk, F., Uhl, M., Bursch, W.

      Event: 3rd SWIFT-WFD workshop in collaboration with AQUATERRA

    • Year: 2006 -  Determination of chloroplatinates in waste water by capillary electrophoresis coupled to inductively coupled plasma mass spectrometry

      Autoren: Standler, A., Köllensperger, G., Buchberger, W., Hann, S.

      Event: 12th International Symposium on Separation Sciences 2006

    • Year: 2006 -  Bestimmung von Glyphosat/AMPA (und Phosphonaten) in Umweltproben

      Autoren: Popp, M., Hann, S., Stingeder, G., Mentler, A., Fürhacker, M., Köllensperger, G.

      Event: 2. ASAC JunganalytikerInnen Forum 2006

    • Year: 2006 -  Präzisionsanalytik mittels ICP-MS

      Autoren: Köllensperger, G., Hann, S., Prohaska, T., Stingeder, G.

      Event: Anorganika 2006

    • Year: 2006 -  Hospital Waste Water: Health Risk for Human and Environement by Cytostatic Drug Emissions? Part II: Biological Monitoring (Genotoxicity Assays) and Risk Assessment

      Autoren: F. Ferk, M. Uhl,S.N. Mahnik, K. Lenz, N. Weissenbacher, R. M. Mader, P.Krenn, S. Hann, G. Koellensperger, S. Knasmüller, W. Bursch

      Event: 12th Aphar Symposium 2006

    • Year: 2006 -  Präzisionsanalytik mittels ICP-MS

      Autoren: Köllensperger, G., Hann, S., Prohaska, T., Stingeder, G.

      Event: Anorganika 2006

    • Year: 2006 -  Hospital Waste Water: health risk for human and environment by cytostatic drug emissions?

      Autoren: Fürhacker, M., Mahnik, S.N., Lenz, K., Weisenbacher, N., Mader, R.M., Krenn, P., Hann, S., Koellensperger, G., Uhl, M., Knasmüller, S., Ferk, F., Bursch, W.

      Event: 12th Scientific Symposium of the Austrian Pharmacological Society

    • Year: 2006 -  Applications of ICP-MS with Dynamic Reaction Cell Technique (ICP-DRCMS)

      Autoren: Hann, S., Köllensperger, G., Falta, T., Boulyga, S., Popp, M., Prohaska, T., Stingeder, G.

      Event: Seminar on Spectroscopic Techniques 2006

    • Year: 2006 -  Cytostatic drug emissions in hospital waste water: a health risk for man and environment?

      Autoren: Fürhacker, M., Mahnik, S.N., Lenz, K., Weissenbacher, N., Mader, R.M., Krenn, P., Hann, S,. Koellensperger G., Uhl, M., Knasmüller, S., Ferk, F., Bursch, W.

      Event: Towards the city surface of tomorrow

    • Year: 2006 -  Präzisionsanalytik mittels ICP-MS

      Autoren: Köllensperger, G., Hann, S., Prohaska, T., Stingeder, G.

      Event: Anorganika 2006

    • Year: 2006 -  Species Specific Isotope Dilution Mass Spectrometry for Accurate Quantification of Carboplatin by LC-ESI-MS and LC-ICP-ms

      Autoren: Hann, S., Köllensperger, G., Meelich, K., Galanski, M., Stingeder, G.

      Event: 17th International Mass Spectrometry Conference 2006

    • Year: 2006 -  Platinhaltige Zytostatika in Krankenhausabwässern: eine Gefährdung für die Gewässer?

      Autoren: Standler, A., Köllensperger, G., Stingeder, G., Buchberger, W., Hann, S.

      Event: ASAC Junganalytikerforum

    • Year: 2006 -  Applications of ICP-MS with Dynamic Reaction Cell Technique (ICP-DRCMS)

      Autoren: Hann, S., Köllensperger, G., Falta, T., Boulyga, S., Popp, M., Prohaska, T., Stingeder, G.

      Event: Seminar on Spectroscopic Techniques 2006

    • Year: 2006 -  Platinhaltige Zytostatika in Krankenhausabwässern: eine Gefährdung für die Gewässer?

      Autoren: Standler, A., Köllensperger, G., Stingeder, G., Buchberger, W., Hann, S.

      Event: 2. ASAC JunganalytikerInnen Forum 2006

    • Year: 2005 -  Speziesanalytik in Umweltanwendungen

      Autoren: Hann, S., Köllensperger, G.

      Event: Anorganica 2005

    • Year: 2005 -  Speciation of cancerostatic platinum compounds (CPC) in hospital wastewater for development of elimination procedures

      Autoren: Lenz, K., Hann, S., Köllensperger, G., Stefanka, Z., Stingeder, G., Weissenbacher, N., Mahnik, S., Fürhacker, M.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  LC-ICP-MS and LC-ESI-MS for the characterization of metalloproteins in interdisciplinary bioinorganic studies

      Autoren: Köllensperger, G., Hann, S., Obinger, C., Furtmüller, P., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  ICP-MS for environmental and biomedical analysis of platinum group elements

      Autoren: Hann, S., Köllensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  Analysis of Pt, Pd and Rh in biological samples via matrix separation and on-line pre-concentration coupled to ICP-SFMS

      Autoren: Rudolph, E., Hann, S., Limbeck, A., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  ICP-MS for environmental and biomedical analysis of platinum group elements

      Autoren: Hann, S., Köllensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  Speciation analysis of metalloproteins and metalproteins adducts

      Autoren: Hann, S., Obinger, C., Furtmüller, P.G., Hartinger, C.G., Keppler, B.K., Stingeder, G., and Köllensperger, G.

      Event: 1st European Conference on Chemistry for Life Sciences 2005

    • Year: 2005 -  Determination of platinum containing cytostatic drugs and their degradation products in waste water of hospitals with CE and CE-ICP-MS

      Autoren: Standler, A., Hann, S., Köllensperger, G., Stefanka, Z., Buchberger, W.

      Event: ANAKON 2005

    • Year: 2005 -  LC-ICP-MS and LC-ESI-MS for the characterization of metalloproteins in interdisciplinary bioinorganic studies

      Autoren: Köllensperger, G., Hann, S., Obinger, C., Furtmüller, P., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  HPLC Trennungen zum komplementären Einsatz von LC-ESI-MS und LC-ICP-MS in der Metalloproteinanalytik

      Autoren: Hann, S., Rottensteiner, H., Daubert, S., Kolarich, D., Altmann, F., Stingeder, G., Köllensperger, G.

      Event: 4th Fall Conference on Metalloproteins and Metalloidproteins 2005

    • Year: 2005 -  Analysis of phosphorus containing micro pollutants in aquatic samples by LC-ICP-SFMS and LC-ICP-DRCMS

      Autoren: Stefanka, Z., Hann, S., Sulyok, M., Stingeder, G., Lesueur, C., Fürhacker, M., Koellensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  Umweltbelatung durch Platingruppenelemente?

      Autoren: Hann, S., Köllensperger, G., Stingeder, G.

      Event: 21. Jahrestagung der Gesellschaft für Mineralstoffe und Spurenelemente GMS 2005 - Experimentelle Modelle der Spurenelementforschung

    • Year: 2005 -  Anorganische Massensprektrometrie zur Untersuchung von Proteinaddukten metallhaltiger Pharmazeutika

      Autoren: Köllensperger, G., Hann, S.

      Event: 4th Fall Conference on Metalloproteins and Metalloidproteins 2005

    • Year: 2005 -  Umweltbelastung durch Platingruppenelemente?

      Autoren: Hann, S., Köllensperger, G., Stingeder, G.

      Event: 21. Jahrestagung der Gesellschaft für Mineralstoffe und Spurenelemente GMS 2005 - Experimentelle Modelle der Spurenelementforschung

    • Year: 2005 -  Massenspektrometrische Analyse von biologischen Proben: Von Elementen und kleinen Molekülen zu Biomolekülen

      Autoren: Hann, S.

      Event: Unknown

    • Year: 2005 -  Analysis of Pt, Pd and Rh in biological samples via matrix separation an on-line pre-concentration coupled to ICP-SFMS

      Autoren: Rudolph, E., Hann, S., Limbeck, A., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  Interaction of the ruthenium complex KP1019 (FFC14A) with cytosolic proteins

      Autoren: Eichinger, R., Sulyok, M., Paschkunova, I., Hann, S., Köllensperger, G., Keppler, B.K.

      Event: CESAR Symposium 2005 - Novel Approaches for the Discovery and the Development of Anticancer Agents

    • Year: 2005 -  Speciation of cancerostatic platinum compounds for development of elimination strategies in waste water

      Autoren: Hann, S., Köllensperger, G.

      Event: 3rd Summer School - Speciation analysis as a modern tool for environmental risk assessment

    • Year: 2005 -  Metallproteinanalytik mittels LC-ICP-MS und LC-ESI-MS

      Autoren: Köllensperger, G., Hann, S.

      Event: 22. Forum Analytik 2005

    • Year: 2005 -  Speciation analysis: from environmental to biological application

      Autoren: Köllensperger, G., Hann, S.

      Event: 3rd Summer School - Speciation analysis as a modern tool for environmental risk assessment

    • Year: 2005 -  Binding of KP1019 (FFC14A) to human serum albumin and transferrin

      Autoren: Hartinger, C.G., Sulyok, M., Hann, S., Köllensperger, G., Größl, M., Timerbaev, A.R., Rudnev, A.V., Semenova, O., Stingeder, G., Keppler, B.K.

      Event: CESAR Symposium 2005 - Novel Approaches for the Discovery and the Development of Anticancer Agents

    • Year: 2005 -  Bioinorganic Application of Speciation Analysis

      Autoren: Köllensperger, G., Hann, S.

      Event: BIO-MS Klub, Deutsches Krebsforschungszentrum

    • Year: 2005 -  Speciation analysis: from environmental to biological application

      Autoren: Köllensperger, G., Hann, S.

      Event: 3rd Summer School - Speciation analysis as a modern tool for environmental risk assessment

    • Year: 2005 -  Speciation of cancerostatic platinum compounds (CPC) in hospital wastewater for development of elimination procedures

      Autoren: Lenz, K., Hann, S., Köllensperger, G., Stefanka, Z., Stingeder, G., Weissenbacher, N., Mahnik, S., Fürhacker, M.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2005 -  Two dimensional separation schemes for investigation of the interaction of an anticancer ruthenium(III) compound with plasma proteins

      Autoren: Sulyok, M., Hann, S., Hartinger, C.G., Keppler, B.K., Stingeder, G., Köllensperger, G.

      Event: CESAR Symposium 2005 - Novel Approaches for the Discovery and the Development of Anticancer Agents

    • Year: 2005 -  Determination of platinum containing cytostatic drugs and their degradation products in sewage water of hospitals

      Autoren: Standler, A., Köllensperger, G., Stefanka, Z., Buchberger, W.

      Event: New achievements in separation sciences

    • Year: 2005 -  HPLC Trennungen zum komplementären Einsatz von LC-ESI-MS und LC-ICP-MS in der Metalloproteinanalytik

      Autoren: Hann, S., Rottensteiner, H., Daubert, S., Kolarich, D., Altmann, F., Stingeder, G., Köllensperger, G.

      Event: 4th Fall Conference on Metalloproteins and Metalloidproteins 2005

    • Year: 2005 -  Speciation of cancerostatic platinum compounds for development of elimination strategies in waste water

      Autoren: Hann, S., Köllensperger, G.

      Event: 3rd Summer School - Speciation analysis as a modern tool for environmental risk assessment

    • Year: 2005 -  Hyphenation of CIM mini DEAE disks to ICP-MS for studying protein adducts of the cancerstatic Ru compound KP1019

      Autoren: Hann, S., Sulyok, M., Popp, M., Köllensperger, G.

      Event: 4th Fall Conference on Metalloproteins and Metalloidproteins 2005

    • Year: 2005 -  Analysis of phosphorus containing micro pollutants in aquatic samples by LC-ICP-SFMS and LC-ICP-DRCMS

      Autoren: Stefanka, Z., Hann, S., Sulyok, M., Stingeder, G., Lesueur, C., Fürhacker, M., Köllensperger, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2005

    • Year: 2004 -  Evaluierung verschiedener Probeneinführungssysteme zur Speziierung mittels HPLC-ICP-MS

      Autoren: Hann, S., Stefanka, Z., Köllensperger, G., Stingeder, G.

      Event: 19. ICP-MS Anwendertreffen 2004

    • Year: 2004 -  Chemical Analysis, Risk Assessment and Removal of Selected Antinoplastic Agents from Hospital Wastewater

      Autoren: Weissenbacher, N., Lenz, K., Mahnik, S., Mader, R., Hann, S., Koellensperger, G., Stefanka, Z., Knasmüller, S., Fürhacker, M.

      Event: Conference Sustain Life and Secure Survival II 2004 - Socially and Environmentally Responsible Agribusiness

    • Year: 2004 -  Analysis of cancerostatic platinum compounds in hospital waste water

      Autoren: Hann, S., Köllensperger, G., Stefanka, Z., Lenz, K., Fürhacker, M., Buchberger, W., Mader, R. M., Stingeder, G.

      Event: Analytica Conference 2004

    • Year: 2004 -  Evaluierung verschiedener Probeneinführungssysteme zur Speziierung mittels HPLC-ICP-MS

      Autoren: Hann, S., Stefanka, Z., Köllensperger, G., Stingeder, G.

      Event: 19. ICP-MS Anwendertreffen 2004

    • Year: 2004 -  Metalloproteinanalytik mittels LC-ICP-MS

      Autoren: Köllensperger, G., Hann, S., Furtmüller, P., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G.

      Event: 19. ICP-MS Anwendertreffen 2004

    • Year: 2004 -  The potential of ICP-MS in the field of metal-binding protein analysis

      Autoren: Köllensperger, G., Hann, S., Furtmüller, P.G., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G.

      Event: 3rd International Conference on Trace Element Speciation in Bio-medical, Nutritional and Environmental Sciences

    • Year: 2004 -  Elimination von platinhaltigen Zytostatika aus Krankenhausabwässern.

      Autoren: Hann, S., Lenz, K., Köllensperger, G., Stefanka, Z., Weissenbacher, N., Mahnik, S., Fürhacker, M.

      Event: 9. Edelmetallforum 2004

    • Year: 2004 -  Speciation of cancerostatic platinum compounds by HPLC-ICP-MS

      Autoren: Hann, S., Köllensperger, G., Stefanka, Z., Lenz, K., Fürhacker, M., Buchberger, W., Mader, R. M., Stingeder, G.

      Event: IFA Tulln

    • Year: 2004 -  Cancerostatic platinum compounds in the aquatic environment - a HPLC-ICP-MS model study

      Autoren: Stefanka, Z., Hann, S., Köllensperger, G., Stingeder, G.

      Event: 3rd International Conference on Trace Element Speciation in Bio-medical, Nutritional and Environmental Sciences

    • Year: 2004 -  Analysis of cancerostatic platinum compounds in hospital waste water

      Autoren: Hann, S., Köllensperger, G., Stefanka, Z., Lenz, K., Fürhacker, M., Buchberger, W., Mader, R. M., Stingeder, G.

      Event: Analytica Conference 2004

    • Year: 2004 -  Bestimmung von Platin in menschlichen Gewebeproben

      Autoren: Rudolph, E., Hann, S., Stingeder, G., Reiter, C.

      Event: 9. Edelmetallforum 2004

    • Year: 2004 -  Chemical Analysis, Risk Assessment and Removal of Selected Antineoplastic Agents from Hospital Wastewater Poster at BOKU Follow up Congress

      Autoren: Weissenbacher, N., Lenz, K., Mahnik, S.N., Mader, R.M., Hann, S., Koellensperger, G., Stefanka, Z., Knasmüller, S., Fuerhacker M.

      Event: BOKU Follow up Congress

    • Year: 2004 -  Elimination von platinhaltigen Zytostatika aus Krankenhausabwässern

      Autoren: Hann, S., Lenz, K., Köllensperger, G., Stefanka, Z., Weissenbacher, N., Mahnik, S., Fürhacker, M.

      Event: 9. Edelmetallforum 2004

    • Year: 2004 -  Cancerostatic platinum compounds in the aquatic environment - a HPLC-ICP-MS model study

      Autoren: Stefanka, Z., Hann, S., Köllensperger, G., Stingeder, G.

      Event: 3rd International Conference on Trace Element Speciation in Bio-medical, Nutritional and Environmental Sciences

    • Year: 2004 -  The potential of ICP-MS in the field of metal-binding protein analysis

      Autoren: Köllensperger, G., Hann, S., Furtmüller, P., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G.

      Event: 3rd International Conference on Trace Element Speciation in Bio-medical, Nutritional and Environmental Sciences

    • Year: 2004 -  Platinum speciation for environmental and biological analysis of cancerostatic platinum compounds

      Autoren: Stefanka, Z., Hann, S., Köllensperger, G., Lenz, K., Fürhacker, M., Standler, A., Buchberger, W., Mader, R. M., Stingeder, G.

      Event: 9th International Conference on Plasma Source Mass Spectrometry PSMS 2004

    • Year: 2004 -  Speciation of cancerostatic platinum compounds by HPLC-ICP-MS

      Autoren: Hann, S., Köllensperger, G., Stefanka, Z., Lenz, K., Fürhacker, M., Buchberger, W., Mader, R. M., Stingeder, G.

      Event: IFA Tulln

    • Year: 2004 -  Application of HPLC-ICP-MS to platinum speciation in hospital waste water

      Autoren: Stefanka, Z., Hann, S., Köllensperger, G., Stingeder, G.

      Event: 47. MSV 2004

    • Year: 2004 -  Bestimmung von Platin in menschlichen Gewebeproben

      Autoren: Rudolph, E., Hann, S., Stingeder, G., Reiter, C.

      Event: 9. Edelmetallforum 2004

    • Year: 2004 -  Evaluation of different sample preparation strategies for ICP-MS determination of platinum group elements in biological samples

      Autoren: Rudolph, E., Hann, S., Stingeder, G., Limbeck, A., Reiter, C.

      Event: Trends in Sample Preparation

    • Year: 2004 -  Platinum speciation for environmental and biological analysis of cancerostatic platinum compounds

      Autoren: Stefanka, Z., Hann, S., Köllensperger, G., Lenz, K., Fürhacker, M., Standler, A., Buchberger, W., Mader, R. M., Stingeder, G.

      Event: 9th International Conference on Plasma Source Mass Spectrometry PSMS 2004

    • Year: 2004 -  Metalloproteinanalytik mittels LC-ICP-MS

      Autoren: Köllensperger, G., Hann, S., Furtmüller, P.G., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G.

      Event: 19. ICP-MS Anwendertreffen 2004

    • Year: 2003 -  Simultaneous Analysis of Pt, Pd and Rh in Environmental and Biological Samples via on-line Preconcentration and Matrix Separation coupled to ICP-SFMS

      Autoren: Limbeck, A., Hann, S., Rudolph, E., Köllensperger, G., Stingeder, G., Puxbaum, H., Reiter, C.

      Event: 4th International Conference on High Resolution Sector Field ICPMS 2003

    • Year: 2003 -  Characterization of metalloproteins via high resolution ICP-SFMS and ICP-DRC-MC

      Autoren: Hann, S., Köllensperger, G., Furtmüller, P.G., Obinger, C., Kolarich, D., Altmann, F., Stingeder, G.

      Event: 4th International Conference on High Resolution Sector Field ICPMS 2003

    • Year: 2003 -  HPLC-ICP-MS Determination of X-ray Contrast Agents in Surface Water

      Autoren: Hann, S., Stingeder, G., Buchberger, W.

      Event: 6th Symposium Massenspektrometrische Verfahren der Elementspurenanalyse und 18. ICP-MS Anwendertreffen

    • Year: 2003 -  Nachweis von Platin in Krankenhausabwässern mittels LC-ICP-MS

      Autoren: Hann, S.

      Event: 20. Agilent Forum Analytik 2003

    • Year: 2003 -  Capabilities and Limitations of CE/LC-ICP-MS

      Autoren: Köllensperger, G., Hann, S., Stefanka, Z., Nurmi, J., Stingeder, G.

      Event: 6th Symposium Massenspektrometrische Verfahren der Elementspurenanalyse und 18. ICP-MS Anwendertreffen

    • Year: 2003 -  Uncertainty of Species - Unspecific Quantification in CE/LC-ICP-MS

      Autoren: Köllensperger, G., Nurmi, J., Hann, S., Prohaska, T., Stingeder, G., 2003

      Event: European Winter Conference on Plasma Spectrochemistry 2003

    • Year: 2003 -  Human biomonitoring of platinum by ICP-SFMS

      Autoren: Rudolph, E., Hann, S., Stingeder, G., Reiter, C.

      Event: 6th Symposium Massenspektrometrische Verfahren der Elementspurenanalyse und 18. ICP-MS Anwendertreffen

    • Year: 2003 -  Uncertainty of Species - Unspecific Quantification in CE/LC-ICP-MS

      Autoren: Köllensperger, G., Nurmi, J., Hann, S., Prohaska, T., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2003

    • Year: 2003 -  On-line IDMS zur Quantifizierung von Pt-Spezies nach Trennung mittels Adsorptionschromatographie

      Autoren: Hann, S., Köllensperger, G.

      Event: Unknown

    • Year: 2003 -  HR-ICP-MS/DRC-ICP-MS and Isotope Ratio Determination: Uncertainties Challenges and Limits

      Autoren: Prohaska, T., Schultheis, G., Köllensperger, G., Hann, S., Stingeder, G.

      Event: 30th annual FACSS meeting 2003

    • Year: 2003 -  Spectral Interferences and Isotope Ratio Determination: High Mass Resolution and Chemical Resolution - Uncertainties, Challanges and Limits

      Autoren: Prohaska, T., Köllensperger, G., Hann, S., Stingeder, G.

      Event: 4th International Conference on High Resolution Sector Field ICPMS 2003

    • Year: 2003 -  Application of LC-ICP-SFMS to cisplatin speciation in the aquatic environment

      Autoren: Hann, S., Köllensperger, G., Stingeder, G., Fürhacker, M., Mader, R.M., Buchberger, W.

      Event: European Winter Conference on Plasma Spectrochemistry 2003

    • Year: 2003 -  Determination of cancerostatic platinum compounds in waste water using HPLC-ICP-MS

      Autoren: Stefanka, Z., Hann, S., Nurmi, J., Köllensperger, G., Stingeder, G.

      Event: KAT 2003

    • Year: 2003 -  Quantification strategies and inter-elemental ratio measurements in CE/LC-ICP-MS

      Autoren: Köllensperger, G., Hann, S.

      Event: 5th International Symposium in Speciation of Elements in Biological, Environmental and Toxicological Sciences 2003

    • Year: 2003 -  Distribution of Platinum Group Elements in Urban Aerosol

      Autoren: Kanitsar, K., Köllensperger, G., Hann, S., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2003

    • Year: 2003 -  Distribution of Platinum Group Elements in Urban Aerosol

      Autoren: Kanitsar, K., Köllensperger, G., Hann, S., Limbeck, A., Stingeder, G.

      Event: European Winter Conference on Plasma Spectrochemistry 2003

    • Year: 2002 -  Bestimmung von Platin, Palladium und Rhodium in Wiener Stadtaerosol

      Autoren: Köllensperger, G., Hann, S., Kanitsar, K., Stingeder, G., Limbeck, A., Puxbaum, H.

      Event: 8. Edelmetallforum 2002

    • Year: 2002 -  LC-ICP-MS zur Speziierung von Cisplatin in wässrigen Systemen

      Autoren: Hann, S., Köllensperger, G., Stingeder, G.

      Event: 8. Edelmetallforum 2002

    • Year: 2002 -  LC-ICP-MS for speciation of cisplatin in aquatic media

      Autoren: Hann, S., Köllensperger, G., Stingeder, G.

      Event: 2nd RCM for the CRP, IAEA workshop 2002 - Development and Validation of Speciation Analysis Using Nuclear Techniques

    • Year: 2002 -  LC-ICP-MS for speciation of cisplatin in aquatic media

      Autoren: Hann, S., Köllensperger, G., Stingeder, G.

      Event: 2nd RCM for the CRP, IAEA workshop 2002 - Development and Validation of Speciation Analysis Using Nuclear Techniques

    • Year: 2002 -  Rhizosphere studies of the arsenic hyperaccumulator pteris vittata

      Autoren: Nurmi, J., Köllensperger, G., Hann, S., Stingeder, G., Fitz, W., Wenzel, W.

      Event: Winter Conference on Plasma Spectrochemistry 2002

    • Year: 2002 -  Environmental monitoring of platinum group elements by ICP-SFMS

      Autoren: Hann, S., Köllensperger, G., Kanitsar, K., Stingeder, G.

      Event: 8th International Conference on Plasma Source Mass Spectrometry

    • Year: 2002 -  Biomedical applications of CE/LC-ICP-MS

      Autoren: Köllensperger, G., Hann, S., Nurmi, J., Stingeder, G.

      Event: 8th International Conference on Plasma Source Mass Spectrometry

    • Year: 2002 -  LC-ICP-MS zur Speziierung von Cisplatin in wässrigen Systemen

      Autoren: Hann, S., Köllensperger, G., Stingeder, G.

      Event: 8. Edelmetallforum 2002

    • Year: 2002 -  Stable isotope labeling of human platelets for determination of kinetics in children and pregnants

      Autoren: Granegger, S., Hann, S., Stingeder, G., Sinzinger, H.

      Event: International Congress on Atherothrombosis and Hemostasis

    • Year: 2002 -  Species unspecific calibration in LC and CE-ICP-MS

      Autoren: Köllensperger, G., Hann, S., Stingeder, G.

      Event: 2nd RCM for the CRP, IAEA workshop 2002 - Development and Validation of Speciation Analysis Using Nuclear Techniques

    • Year: 2002 -  ICP-SFMS as a detector in separation sciences

      Autoren: Hann, S., Köllensperger, G., Stingeder, G.

      Event: 7th Internatinal Symposium: Advances in Analytical Separation Science 2002

    • Year: 2002 -  CE-ICP-SFMS / Möglichkeiten und Limitierungen

      Autoren: Köllensperger, G., Nurmi, J., Kanitsar, K., Hann, S., Stingeder, G.

      Event: 5. Agilent CE Anwendertreffen

    • Year: 2001 -  ICP-MS Technik und Anwendungen

      Autoren: Köllensperger, G., Prohaska, T., Hann, S., Stingeder, G.

      Event: Seminar: Wood Composites and Chemistry Competence Center Austria

    • Year: 1998 -  Determination of 235U, 238U and 232Th in Technological Rare Earth Element (REE) Samples by On-line Coupling of Ion Chromatography to an Inductively Coupled Plasma Mass Spectrometer (HPIC-ICP-SFMS)

      Autoren: Hann, S., Köllensperger, G., Prohaska, T. Stingeder, G.

      Event: 14. ICP-MS Anwendertreffen 1998

    • Platinum Group Elements in Environmental Matrices - Capabilities and Limitations of ICP-SMS

      Autoren: Köllensperger, G., Hann, S., Stingeder, G.

    • Analytical strategies for determination of platinum group elements by inductively coupled plasma sector field mass spectrometry - application to environmental and geological samples

      Autoren: G. Köllensperger, S. Hann

    • Neue Anwendungsgebiete der Kopplung LC-ICP-SFMS

      Autoren: S. Hann

    • Determination of Rare Earth Elements (REE), U and Th Traces in Technological REE Samples by On-line Coupling of Ion Chromatography and Inductively Coupled Plasma Sectorfield Mass Spectrometry (HPIC-ICP-SFMS)

      Autoren: Hann, S., Köllensperger, G., Prohaska, T., Stingeder, G.

    • Reconstruction of a Murder by Tl-Poisoning using Laser Ablation Inductively Coupled Plasma Sectorfield Mass Spectrometry (LA-ICP-SFMS)

      Autoren: Hann, S., Latkoczy, C., Prohaska, T., Stingeder, G., Reiter, C.

    • Reconstruction of a murder by Tl-poisoning using LA-ICP-SFMS

      Autoren: Hann, S., Latkoczy, C., Prohaska, T., Stingeder, G., Reiter C.

    • ICP-MS-Inductively coupled plasma mass spectrometry - A very versatile method for analytical chemistry

      Autoren: G. Stingeder, T. Prohaska, G. Köllensperger, S. Hann

    • Determination of Palladium by ICP-SFMS - Comparison of Different Analytical Strategies

      Autoren: Köllensperger, G., Hann, S., Kanitsar, K., Stingeder, G.

    • Multielemental Analysis of Amniotic Fluid by ICP-SFMS

      Autoren: Nurmi, J., Hann, S., Krachler, M., Prohaska, T., Köllensperger, G., Stingeder, G.

    • Multielemental Analysis of Amniotic Fluid by ICP-SFMS

      Autoren: Nurmi, J., Hann, S., Krachler, M., Prohaska, T., Köllensperger, G., Stingeder, G.

    • Determination of REE, U and Th in Biological and Geological Samples by High Resolution ICP-SFMS

      Autoren: Hann, S., Prohaska, T., Stingeder, G.

    • Bestimmung von Iridiumspuren in Köfelsitgestein mittels Sektorfeld-Massenspektrometrie mit induktiv gekoppeltem Plasma als Ionisierungsquelle

      Autoren: Köllensperger, G., Hann, S., Prinz, G., Stingeder, G., Bujatti-Narbeshuber, M.

    • Bestimmung von U und Th in technologischen Materialien mittels HPLCl-ICPSFMS

      Autoren: Hann, S., Köllensperger, G., Prohaska, T., Stingeder, G.

    • Hyphenated ICP-MS analyses

      Autoren: Köllensperger, G., Hann, S., Stefanka, Z., Nurmi, J., Stingeder, G.

    • Abtrennung spektraler und nichtspektraler Interferenzen mittels HPIC-ICP-SFMS zur genauen Bestimmung von Thorium und Uran in mineralischen Rohstoffen

      Autoren: Hann, S., Prohaska, T., Latkoczy, C., Köllensperger, G. Stingeder, G.

    • HPLC-ICP-SFMS for PGE analysis

      Autoren: S. Hann, G. Köllensperger

    • Novel Applications and New Frontiers in Double Focusing High-Resolution Inductively Coupled Plasma Mass Spectrometry

      Autoren: Latkoczy, C., Prohaska, T., Hann, S., Watkins, M., Stingeder, G., Teschler-Nicola, M.

    • Multielementanalytik von Fruchtwasser mittels ICP-SMS

      Autoren: Hann, S., Nurmi, J., Krachler, M., Prohaska, T., Köllensperger, G., Stingeder, G.

    • Speciation by CE/LC-ICP-MS

      Autoren: Köllensperger, G., Hann, S., Stefanka, Z., Nurmi, J., Stingeder, G.

    • Analysis of Platinum Group Elements in Silica Containing Matrices by ICP-MS

      Autoren: Köllensperger, G., Hann, S., Stingeder, G.

    • The potential of laser ablation ICP-MS in rhizosphere research

      Autoren: T. Prohaska, S. Hann, G. Schultheis, G. Stingeder, W. Wenzel

    • Spurenanalytik von Platinmetallen in silikathalitgen Matrices mittels Sektorfeldmassenspektrometrie mit induktiv gekoppeltem Plasma als Ionisierungsquelle - Möglichkeiten und Limitierungen

      Autoren: Köllensperger, G., Hann, S., Stingeder, G.

    • Determination of Rare Earth Elements, Th and U in Silicate Containing Matrices by Inductively Coupled Plasma Sectorfield Mass Spectrometry after Digestion with HCl/HNO3/HF/H3BO3

      Autoren: Hann, S., Prohaska, T., Latkoczy, C., Köllensperger, G., Stingeder, G.

    • Determination of Rare Earth Elements (REE), U and Th Traces in Technological REE Samples by On-line Coupling of Ion Chromatography and Inductively Coupled Plasma Sectorfield Mass Spectrometry (HPIC-ICP-SFMS)

      Autoren: Hann, S., Köllensperger, G., Prohaska, T., Stingeder, G.

    • Analyse von Spurenelementen und Schwermetallen in Fruchtwasserproben mittels ICP-SFMS

      Autoren: Hann, S., Krachler, M., Nurmi, J., Rossipal, E., Prohaska, T., Köllensperger, G., Stingeder, G.

    • Untersuchungen zur Wechselwirkung von Cisplatin mit Guanosinmonophosphat mittels HPIC-UV-ICP-SFMS

      Autoren: Hann, S., Zenker, A., Galanski, M., Bereuter, T.L., Stingeder, G., Keppler, B.K.

    • Determination of iodine-containing X-ray contrast media in surface water by HPLC-ICP-SFMS

      Autoren: Hann, S., Stingeder, G., Ahrer, W., Buchberger, W.

    • Study of Cisplatin Interaction with Guanosine Monophosphate by HPIC-ICP-SFMS

      Autoren: Hann, S., Zenker, A., Stingeder, G.

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