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Hann Stephan

Unpublished presentations at scientific conferences

Causon, T. and Hann, S. (2018): Fundamentals and recent applications of drift tube ion mobility-mass spectrometry.

Invited seminar, Dec 6, 2018, Johannes Kepler University Linz, AUSTRIA

Causon, T. and Hann, S. (2018): Ion mobility-mass spectrometry: introduction and state of the art.

Invited seminar, March 7, 2018, University of Cordoba, Cordoba, Spain

Hann, S., Causon, T. (2018): Optimized non-targeted data acquisition, feature extraction, statistical selection and analyte identification.

4th International Ion Mobility Spectrometry (IMS) Meeting, Jan 17, 2018, Utrecht, The Netherlands

Wenzel, W.W.; Wagner, S.; Höfer, C.; Santner, J.; Hann, S.; Oburger, E.; Robinson, B.; Puschenreiter, M. (2017): Chemical mapping of arsenic speciation reveals distinct pattern of cycling and redox reactions in the rhizosphere of hyperaccumulator ferns. [Poster]

14th International Conference on the Biogeochemistry of Trace Elements, JUL 16-20, 2017, Zürich, SWITZERLAND

Part, F; Zaba, C; Bixner, O; Zafiu, C; Hann, S; Huber-Humer, M; Sinner, E-K (2016): Potential transformation processes of steric stabilized quantum dots and their colloidal stability in complex waste matrices.

5th NANOSAFE INTERNATIONAL CONFERENCE, NOV 7-10, 2016, Grenoble, FRANCE

Causon, T.J., Troyer, C., Neubauer, S., Ortmayr, K., Mairinger, T., Chu, D.B., Koellensperger, G. and Hann, S. (2015): Novel TOF-based analytical strategies for metabolomic analysis.

Agilent Metabolomics IMS-QTOF Meeting, Oct 15, 2015, Duesseldorf, GERMANY

Oburger, E; Gruber, B; Wanek, W; Watzinger, A; Stanetty, C; Schindlegger, Y; Hann, S; Schenkeveld, WDC; Kraemer, SM; Puschenreiter, M (2015): Mineralization dynamics of 13C-labeled phytosiderophores in the rhizosphere of wheat.

14th Austrian stable isotope network meeting (SINA), 26.-27.11.2015, Tulln

Zaba, C.; Part, F.; Bixner, O.; Oberwalder, O.; Michor, H.; S.; Hann S.; Sinner, E.‐K. (2015): Synthesis of water‐soluble Fe‐doped core‐shell nanocrystals.

The 50th Winter Seminar 50th Winter Seminar: Biophysical Chemistry, Molecular Biology and Cybernetics of Cell Functions, JAN 10 - 24, 2015, Klosters, SWITZERLAND

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 (2014): Model based engineering of Pichia pastoris central metabolism enhances recombinant protein production.

ECB16, 13.-16.07.2014, Edinburgh

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 (2014): Methanol induced changes on the transcriptome, proteome, metabolome and fluxome of Pichia pastoris.

"ACIB-UAB Workshop Systems Biology for Metabolic Engineering" , 27.05.2014, Barcelona

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 (2014): Methanol induced changes on the transcriptome, proteome, metabolome and fluxome of Pichia pastoris. [Poster]

ACIB-UAB Workshop Systems Biology for Metabolic Engineering, 27.05.2014, Barcelona

Mingler, B; Draxler, J; Hann, S; Tschegg, S; Weinberg, A; Prohaska, T (2013): Untersuchung der Abbauprodukte neuartiger Implantatmaterialien für die Verwendung in der Unfallchirurgie.

Life Science, Feb 14, 2013, Langenlois

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. (2013): Metabolic model-based prediction of engineering targets for increased production of heterologous proteins . [Poster]

Quantitative Biology: Current concepts and tools for microbial strain and process development, July 15-19, 2013, Berlin, Germany

Prohaska, T., Zitek, A., Hann, S., Kneifel, W., Domig, K., Schreiner, M., Dürrschmid, K., Krska, R., Bertiller, F., Baumgartner, S. und Kandler, W. (2013): Lebensmittelherkunft,-qualität, -echtheit und -sicherheit - Kernkompetenz aus einer Hand . [Poster]

Science meets business , Feb 26, Vienna

Hermann, G., Hann, S. and Köllensperger, G. (2012): Investigation on the interaction between anti cancer drugs and cytosolic molecules.

Pumpaya 2012, Sept. 13 - 14, Podersdorf am See

Neubauer, S., Klavins, K., Haberhauer-Troyer, C., Hann, S. and Köllensperger, G. (2012): Quantitative metabolite profiling by LC-MS/MS – evaluation of sample preparation.

Pumpaya 2012, Sept. 13 - 14, Podersdorf am See

Rampler, E., Rose, S., Wieder, D., Dohal, I., Ganner, A., Dalik, T., Hann, S. and Köllensperger, G. (2012): Speciation analysis in the production process of selenized yeast.

Pumpaya 2012, Sept. 13 - 14, Podersdorf am See

Schindlegger, Y., Rugova, A., Koellensperger, G. and Hann, S. (2012): Mass spectrometry based speciation analysis in environmental sciences.

Seminar: Topics in environmental Geosciences I: New insights in the fate of organic molecules, metals and natural organic and inorganic colloids in the environment, Nov, 12, Universität Wien

Zipfel, B., Fischer, L., Köllensperger, G., Venzago, C. and Hann, S. (2012): Novelmethodological approaches for the accurate and rapid analysis of elementalimpurities in pharmaceutical products according to USP 232/233.

Pumpaya 2012, Sept. 13 - 14, Podersdorf am See

Delic, M., Rebnegger, C., Wanka, F., Haberhauer-Troyer, C., Köllensperger, G., Hann, S., Mattanovich, D., Gasser, B. (2011): Oxidative protein folding and unfolded protein response elicit different redox regulation in ER and cytosol of the yeast Pichia pastoris.

NCY2011 - Non-Conventional Yeasts in the Postgenomic Era, SEP 11-14, 2011, Lviv, UKRAINE

Fischer, L., Tschegg, S., Weinberg, A. and Hann, S (2011): Determination of metals in tissues of rats implanted with bio degradable Mg alloys used for osteo synthesis.

Pumpaya 2011, May 6 - 7, Köszeg

Hermann, G.; Hann, S. and Köllensperger, G. (2011): Off-line 2D Chromatographic separation in combination with ICP-MS and ESI-ToF-MS detection for analysis of intact proteins.

Pumpaya 2011, May 6 -7, Köszeg

Kretschy, D.; Gröger, M., Petzelbauer, P.; Köllensperger G. and Hann, S. (2011): Quantification and speciation of labeled peptides in biological samples .

, Pumpaya 2011, May 6-7, 2011, Köszeg, HUNGARY

Neubauer, S., Guerrasio, R., Klavins, K., Haberhauer-Troyer, C., Köllensperger, G. and Hann, S. (2011): Metabolomics in Pichia pastoris.

Pumpaya 2011, May 6 - 7, Köszeg

Rampler, E., Dalik, T., Rose, S., Wieder, D., Ganner, A., Hann, S. and Köllensperger, G. (2011): Fermentation monitoring of selenized yeast via ICP-MS speciation analysis .

Pumpaya 2011, May 6 - 7, Köszeg

Hann, S. (2010): Quantification strategies and measurement uncertainty in elemental and molecular mass spectrometry .

, Seminar of Analytical Chemistry, APRIL 15, 2010, Vienna, AUSTRIA

Michaela Zeiner, Iva Juranoviè-Èindriè, Michaela Kröppl, Stephan Hann, Gerhard Stingeder (2009): Direct determination of selected trace elements in apple juice by ICP-OES. [Poster]

, Third International IUPAC Symposium on Trace Elements in Food, Apr 1-3, 2009, Rome, ITALY

Michaela Zeiner, Tonèi Reziæ, Božidar Šantek, Iva Reziæ, Stephan Hann, Gerhard Stingeder (2009): Horizontal Rotating Tubular Bioreactor (HRTB) - a Promising Tool for Heavy Metal Removal from (Textile) Wastewaters.

, Euroanalysis 2009, Sep 6-10, 2009, Innsbruck, AUSTRIA

Tonci Reziæ, Iva Rezic, Michaela Zeiner, Stephan Hann, Gerhard Stingeder, Božidar Šantek (2009): Mathematical Modelling of Metal Ion Removal in a Horizontal Rotating Tubular Bioreactor. [Poster]

, 13th Austrian Chemistry Days, Aug 24-27, 2009, Vienna, AUSTRIA

Böck, K., Hann, S., Stingeder, G., Köllensperger, G. (2008): Pre-clinical ICP-MS based studies on the anticancer drug Indazolium trans-[tetrachlorobis(1H-indazole)ruthenate(III)].

Pumpaya Meeting 2008, July 31st - August 2nd, 2008, Drosendorf, Austria

Dell'mour, M., Köllensperger, G., Stingeder, G., Hann, S. (2008): Development of new methods for analysis of root exudates.

Pumpaya Meeting 2008, July 31st - August 2nd, 2008, Drosendorf, Austria

Falta, T., Köllensperger, G., Stingeder, G., Hann, S. (2008): Speciation of cancerostatic platinum compounds in patient urine by HILIC-ICP-MS.

Pumpaya Meeting 2008, July 31st - August 2nd, 2008, Drosendorf, Austria

Fischer, L., Köllensperger, G., Stingeder, G., Hann, S. (2008): ICP-SFMS and GC-ICP-MS for studying the elimination of priority substances from industrial and communal waste water by ionic liquids.

Pumpaya Meeting 2008, July 31st - August 2nd, 2008, Drosendorf, Austria

Hann, S., Köllensperger, G., Gröger, M., Petzelbauer, P. (2008): Metal-Peptide Labels for Quantification of Peptide-Protein Interaction.

Winter Conference on Plasma Spectrochemistry, January 7-12, 2008, Temecula, California

Jaitz, L., Köllensperger, G., Stingeder, G., Hann, S. (2008): LC-MS Analysis of low molecular weight organic acids in root exudates after derivatisation.

Pumpaya Meeting 2008, July 31st - August 2nd, 2008, Drosendorf, Austria

Köllensperger, G., Hann, S. (2008): Measuring Metallodrug-Peptide/Protein Interaction in Cell Models by Speciation Analytical Approaches.

Winter Conference on Plasma Spectrochemistry, January 7-12, 2008, Temecula, California

Rampler, E., Hann, S., Stingeder, G., Köllensperger, G. (2008): Speciation analysis of selenium compounds in yeast.

Pumpaya meeting 2008, July 31st - August 2nd, 2008, Drosendorf, Austria

Stark, K., Hann, S., Stingeder, G., Köllensperger, G. (2008): Analysis of glutathione and glutathione disulfide in yeast cell lysate using HILIC-MS.

Pumpaya Meeting 2008, July 31st - August 2nd, 2008, Drosendorf, Austria

Böck, K., Hann, S., Stingeder, G., Köllensperger, G. (2007): Native separation work-flow for metalloprotein analysis..

PUMPAYA 2007: 3rd BOKU-Corvinus University - Workshop on Spectroscopy, July 5 - 7, 2007, Nagymaros, Hungary

Falta, T., Limbeck, A., Hann. S. (2007): Bioaccessibility of selected trace metals in urban PM2.5 and PM10 samples . [Poster]

CANAS 07 - Colloquium Analytische Atomspektroskopie, 18 - 21 März 2007, Konstanz

Fischer, L., Popp, M., Köllensperger, G., Hann, S. (2007): Elimination of priority metals and metal containing compounds from water by ionic liquids.

PUMPAYA 2007: 3rd BOKU-Corvinus University - Workshop on Spectroscopy, July 5 - 7, 2007, Nagymaros, Hungary

Hann, S., Böck, K., Köllensperger, G. (2007): Native separation schemes for the assessment of metal protein interaction by elemental and molecular mass spectrometry.

13th International Conference on Biological Inorganic Chemistry, July 15 - 20, 2007, Vienna, Austria

Hann, S., Köllensperger, G. (2007): Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika.

Agilent World Tour 2007, 24. April 2007, Graz

Hann, S., Köllensperger, G. (2007): Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika .

Agilent World Tour 2007, 23. April 2007, Wien

Hann, S., Köllensperger, G. (2007): Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika .

Agilent World Tour 2007, 25. April 2007, Linz

Hann, S., Köllensperger, G. (2007): Moderne Trennmethoden mit massenspektometrischer Detektion zur Analyse von metallhaltigen Zytostatika .

Agilent World Tour 2007, 26. April 2007, Innsbruck

Hann, S., Köllensperger, G., Standler, A., Buchberger, W., Stingeder, G. (2007): Complementary Speciation of Oxaliplatin in Human Urine. [Poster]

2007 European Winter Conference on Plasma Spectrochemistry, 18 - 23 February 2007, Palazzo dei Congressi, Taormina

Jaitz, L., Köllensperger, G., Stingeder, G., Hann, S. (2007): Development of LC-MS methods for the analysis of juvenilehormones in insects.

PUMPAYA 2007: 3rd BOKU-Corvinus University - Workshop on Spectroscopy, July 5 - 7, 2007, Nagymaros, Hungary

Köllensperger, G., Hann, S. (2007): Two-Dimensional Separation Schemes for the Assessment of Metal Protein Interaction by ICP-MS. [Poster]

2007 European Winter Conference on Plasma Spectrochemistry, 18 - 23 February 2007, Palazzo dei Congressi, Taormina

Lenz, K., Köllensperger, G., Weissenbacher, N., Mahnik, S., Fürhacker, M., Hann, S. (2007): Fate of cancerostatic platinum compounds in biological wastewater treatment of hospital effluents. [Poster]

13th International Conference on Biological Inorganic Chemistry, July 15 - 20, 2007, Vienna, Austria

Lenz, K., Mahnik, S.N., Weissenbacher, N., Mader, R.M., Krenn, P., Hann, S., Köllensperger, G., Knasmüller, S., Ferk, F., Bursch, W., Fürhacker, M. (2007): Monitoring, removal and risk assessment of cytostatic drugs in hospital waste water.

Toxicity & Risk Assessment, Carl-Duisberg-Hörsaal, 18.06.2007, Frankfurt

Popp, M., Fischer, L., Köllensperger, G., Stingeder, G., Kogelnig, D., Galanski, M., Krachler, R., Keppler, B., Hann, S. (2007): Determination and Elimination of organotin compounds from surface and communal waters. [Poster]

13th International Conference on Biological Inorganic Chemistry, July 15 - 20, 2007, Vienna, Austria

Popp, M., Köllensperger, G., Stingeder, G., Hann, S. (2007): Novel Approach for Determination of Trace Metals in Suspended Solids of Surface Water by ICP-SFMS. [Poster]

2007 European Winter Conference on Plasma Spectrochemistry, 18 - 23 February 2007, Palazzo dei Congressi, Taormina

Standler, A., Köllensperger, G., Buchberger, W., Hann, S. (2007): Platinum Speciation in the Environment: Exigencies of Analytical Methods. [Poster]

2007 European Winter Conference on Plasma Spectrochemistry, 18 - 23 February 2007, Palazzo dei Congressi, Taormina

F. Ferk, M. Uhl,S.N. Mahnik, K. Lenz, N. Weissenbacher, R. M. Mader, P.Krenn, S. Hann, G. Koellensperger, S. Knasmüller, W. Bursch (2006): Hospital Waste Water: Health Risk for Human and Environement by Cytostatic Drug Emissions? Part II: Biological Monitoring (Genotoxicity Assays) and Risk Assessment. [Poster]

12 th Aphar Symposium, Vienna, 23.11.06-25.11.06, Wien FullText

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. (2006): Hospital Waste Water: health risk for human and environment by cytostatic drug emissions?. [Poster]

12th Scientific Symposium of the Austrian Pharmacological Society, 23.-25.11.2006, Graz FullText

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. (2006): Cytostatic drug emissions in hospital waste water: a health risk for man and environment?. [Poster]

Towards the city surface of tomorrow, 8.-9.6.2006, Wien

Hann, S., Köllensperger, G., Falta, T., Boulyga, S., Popp, M., Prohaska, T., Stingeder, G. (2006): Applications of ICP-MS with Dynamic Reaction Cell Technique (ICP-DRCMS).

Seminar on Spectroscopic Techniques, 14. Jun 2006, Cordoba, Spain

Hann, S., Köllensperger, G., Meelich, K., Galanski, M., Stingeder, G. (2006): Species Specific Isotope Dilution Mass Spectrometry for Accurate Quantification of Carboplatin by LC-ESI-MS and LC-ICP-ms. [Poster]

17th International Mass Spectrometry Conference, August 27 - September 1, 2006, Prague Congress Centre, Prague

Köllensperger, G., Hann, S., Obinger, C., Rottensteiner, H., Daubert, S., Stingeder, G. (2006): Complementary Application of LC-ESI-TOF-MS and LC-ICP-MS for the Analysis of Native and Recombinant Metalloproteins. [Poster]

17th International Mass Spectrometry Conference, August 27 - September 1, 2006, Prague Congress Centre, Prague

Standler, A., Köllensperger, G., Buchberger, W., Hann, S. (2006): Determination of chloroplatinates in waste water by capillary electrophoresis coupled to inductively coupled plasma mass spectrometry. [Poster]

12th International Symposium on Separation Sciences, 2006, Lipica

Standler, A., Köllensperger, G., Stingeder, G., Buchberger, W., Hann, S. (2006): Platinhaltige Zytostatika in Krankenhausabwässern: eine Gefährdung für die Gewässer?.

ASAC Junganalytikerforum, Jun 2006, Graz, Austria

Hann, S. (2005): Massenspektrometrische Analyse von biologischen Proben: Von Elementen und kleinen Molekülen zu Biomolekülen.

, 3 October 2005, Department of Forensic Medicine, Vienna, Austria

Hann, S., Köllensperger, G. (2005): ICP-MS for environmental and biomedical analysis of platinum group elements.

European Winter Conference on Plasma Spectrochemistry, 30 Jan - 03 Feb 2005, Budapest, Hungary

Hann, S., Köllensperger, G. (2005): Speciation of cancerostatic platinum compounds for development of elimination strategies in waste water.

3rd Summer School - Speciation analysis as a modern tool for environmental risk assessment, 11. - 14. Jun 2005, Warsaw University, Warsaw, Poland

Hann, S., Köllensperger, G. (2005): Speziesanalytik in Umweltanwendungen.

Anorganica 2005, 27 September 2005, Olten, Switzerland

Hann, S., Köllensperger, G., Stingeder, G. (2005): Umweltbelatung durch Platingruppenelemente?.

21. Jahrestagung der Gesellschaft für Mineralstoffe und Spurenelemente, 28. - 29. Oct 2005, BOKU, Vienna, Austria

Hann, S., Rottensteiner, H., Daubert, S., Kolarich, D., Altmann, F., Stingeder, G., Köllensperger, G. (2005): HPLC Trennungen zum komplementären Einsatz von LC-ESI-MS und LC-ICP-MS in der Metalloproteinanalytik.

Gemeinsame Herbsttagung - Metalloproteine und Metalloidproteine, 24. - 25. Nov. 2005, Hahn-Meitner Institute, Berlin, Germany

Hann, S., Sulyok, M., Popp, M., Köllensperger, G. (2005): Hyphenation of CIM mini DEAE disks to ICP-MS for studying protein adducts of the cancerstatic Ru compound KP1019.

4th Fall Conference on Metalloproteins and Metalloidproteins, November 24 and 25, 2005, Berlin, Germany

Köllensperger, G., Hann, S. (2005): Bioinorganic Application of Speciation Analysis.

BIO-MS Klub, Deutsches Krebsforschungszentrum, 6. Juli 2005, Heidelberg, Germany

Köllensperger, G., Hann, S. (2005): Speciation analysis: from environmental to biological application.

3rd Summer School - Speciation analysis as a modern tool for environmental risk assessment, 11. - 14. Jun 2005, Warsaw Universita, Warsaw, Poland

Köllensperger, G., Hann, S., Obinger, C., Furtmüller, P., Stingeder, G. (2005): LC-ICP-MS and LC-ESI-MS for the characterization of metalloproteins in interdisciplinary bioinorganic studies.

European Winter Conference on Plasma Spectrochemistry, 30 Jan - 03 Feb 2005, Budapest, Hungary

Lenz, K., Hann, S., Köllensperger, G., Stefanka, Z., Stingeder, G., Weissenbacher, N., Mahnik, S., Fürhacker, M. (2005): Speciation of cancerostatic platinum compounds (CPC) in hospital wastewater for development of elimination procedures.

European Winter Conference on Plasma Spectrochemistry, 30 Jan - 03 Feb 2005, Budapest, Hungary

Rudolph, E., Hann, S., Limbeck, A., Stingeder, G. (2005): Analysis of Pt, Pd and Rh in biological samples via matrix separation an on-line pre-concentration coupled to ICP-SFMS.

European Winter Conference on Plasma Spectrochemistry, 30 Jan - 03 Feb 2005, Budapest, Hungary

Standler, A., Hann, S., Köllensperger, G., Stefanka, Z., Buchberger, W. (2005): Determination of platinum containing cytostatic drugs and their degradation products in waste water of hospitals with CE and CE-ICP-MS. [Poster]

ANAKON, 2005, Regensburg

Standler, A., Köllensperger, G., Stefanka, Z., Buchberger, W. (2005): Determination of platinum containing cytostatic drugs and their degradation products in sewage water of hospitals. [Oral Communication]

New achievements in separation sciences, April 2005, Sobieszewo, Poland

Stefanka, Z., Hann, S., Sulyok, M., Stingeder, G., Lesueur, C., Fürhacker, M., Köllensperger, G. (2005): Analysis of phosphorus containing micro pollutants in aquatic samples by LC-ICP-SFMS and LC-ICP-DRCMS.

European Winter Conference on Plasma Spectrochemistry, 30 Jan - 03 Feb 2005, Budapest, Hungary

Hann, S., Köllensperger, G., Stefanka, Z., Lenz, K., Fürhacker, M., Buchberger, W., Mader, R. M., Stingeder, G. (2004): Analysis of cancerostatic platinum compounds in hospital waste water.

Analytica Conference, 11. - 13. May 2004, Munich, Germany

Hann, S., Köllensperger, G., Stefanka, Z., Lenz, K., Fürhacker, M., Buchberger, W., Mader, R. M., Stingeder, G. (2004): Speciation of cancerostatic platinum compounds by HPLC-ICP-MS.

IFA Tulln, June 2nd 2004, IFA Tulln, Austria

Hann, S., Lenz, K., Köllensperger, G., Stefanka, Z., Weissenbacher, N., Mahnik, S., Fürhacker, M. (2004): Elimination von platinhaltigen Zytostatika aus Krankenhausabwässern.

9. Edelmetallforum, 13. - 14. Dec. 2004, Munich, Germany

Hann, S., Stefanka, Z., Köllensperger, G., Stingeder, G. (2004): Evaluierung verschiedener Probeneinführungssysteme zur Speziierung mittels HPLC-ICP-MS.

19. ICP-MS Anwendertreffen, 1. - 3. September 2004, Zürich, Switzerland

Köllensperger, G., Hann, S., Furtmüller, P., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G. (2004): Metalloproteinanalytik mittels LC-ICP-MS.

19. ICP-MS Anwendertreffen, 1. - 3. September 2004, Zürich, Switzerland

Köllensperger, G., Hann, S., Furtmüller, P.G., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G. (2004): Metalloproteinanalytik mittels LC-ICP-MS. [Oral Communication]

19. ICP-MS Anwendertreffen, 1. - 3. September 2004, Zürich, Switzerland

Köllensperger, G., Hann, S., Furtmüller, P.G., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G. (2004): The potential of ICP-MS in the field of metal-binding protein analysis.

Third International Conference on Trace Element Speciation in Bio-medical, Nutritional and Environmental Sciences, 10. - 13. May 2004, Munich, Germany

Rudolph, E., Hann, S., Stingeder, G., Reiter, C. (2004): Bestimmung von Platin in menschlichen Gewebeproben.

9. Edelmetallforum, 13. - 14. Dec. 2004, Munich, Germany

Stefanka, Z., Hann, S., Köllensperger, G., Lenz, K., Fürhacker, M., Standler, A., Buchberger, W., Mader, R. M., Stingeder, G. (2004): Platinum speciation for environmental and biological analysis of cancerostatic platinum compounds.

9th International Conference on Plasma Source Mass Spectrometry, 12. - 17. September 2004, University of Durham, UK

Stefanka, Z., Hann, S., Köllensperger, G., Stingeder, G. (2004): Application of HPLC-ICP-MS to platinum speciation in hospital waste water.

47. MSV, 30. 6. - 2. 7. 2004, Balatonföldvar, Hungary

Stefanka, Z., Hann, S., Köllensperger, G., Stingeder, G. (2004): Cancerostatic platinum compounds in the aquatic environment - a HPLC-ICP-MS model study.

Third International Conference on Trace Element Speciation in Bio-medical, Nutritional and Environmental Sciences, 10. - 13. May 2004, Munich, Germany

Weissenbacher, N., Lenz, K., Mahnik, S.N., Mader, R.M., Hann, S., Koellensperger, G., Stefanka, Z., Knasmüller, S., Fuerhacker M. (2004): Chemical Analysis, Risk Assessment and Removal of Selected Antineoplastic Agents from Hospital Wastewater Poster at BOKU Follow up Congress.

, Sept. 2004, Prag

Hann, S. (2003): Nachweis von Platin in Krankenhausabwässern mittels LC-ICP-MS.

20. Agilent Forum Analytik, 11.-12. Februar 2003, University of Natural Resources and Applied Life Sciences, Vienna

Hann, S., Köllensperger, G. (2003): On-line IDMS zur Quantifizierung von Pt-Spezies nach Trennung mittels Adsorptionschromatographie.

, 18. - 22. 11.2002, Institute of Analytical Chemistry, Vienna University of Technology, Vienna, Austria

Hann, S., Köllensperger, G., Furtmüller, P.G., Obinger, C., Kolarich, D., Altmann, F., Stingeder, G. (2003): Characterization of metalloproteins via high resolution ICP-SFMS and ICP-DRC-MC.

4th International Conference on High Resolution Sector Field ICPMS, 15. - 17. Oct. 2003, Venice, Italy

Hann, S., Köllensperger, G., Stingeder, G., Fürhacker, M., Mader, R.M., Buchberger, W. (2003): Application of LC-ICP-SFMS to cisplatin speciation in the aquatic environment.

European WInter Conference on Plasma Spectrochemistry, 12. - 17. January 2003, Garmisch-Partenkirchen, Germany

Hann, S., Stingeder, G., Buchberger, W. (2003): HPLC-ICP-MS Determination of X-ray Contrast Agents in Surface Water.

"6th Symposium Massenspektrometrische Verfahren der Elementspurenanalyse" und "18. ICP-MS Anwendertreffen", 6. - 9. Oct. 2003, Berlin

Kanitsar, K., Köllensperger, G., Hann, S., Stingeder, G. (2003): Distribution of Platinum Group Elements in Urban Aerosol.

"European Winter Conference on Plasma Spectrochemistry", 12. - 17. Jan. 2003, Garmisch-Partenkirchen, Germany

Köllensperger, G., Hann, S. (2003): Quantification strategies and inter-elemental ratio measurements in CE/LC-ICP-MS.

5th International Symposium in Speciation of Elements in Biological, Environmental and Toxicological Sciences, 13. - 17. Sept. 2003, Almunecar, Spain

Köllensperger, G., Hann, S., Stefanka, Z., Nurmi, J., Stingeder, G. (2003): Capabilities and Limitations of CE/LC-ICP-MS.

"6th Symposium Massenspektrometrische Verfahren der Elementspurenanalyse" und "18. ICP-MS Anwendertreffen", 6. - 9. Oct. 2003, Berlin

Köllensperger, G., Hann, S., Stefanka, Z., Nurmi, J., Stingeder, G. (2003): Hyphenated ICP-MS analyses.

, 11 December 2003, IFA Tulln Austria

Köllensperger, G., Hann, S., Stefanka, Z., Nurmi, J., Stingeder, G. (2003): Speciation by CE/LC-ICP-MS.

, 9. Dez. 2003, ETH Zürich

Köllensperger, G., Nurmi, J., Hann, S., Prohaska, T., Stingeder, G. (2003): Uncertainty of Species - Unspecific Quantification in CE/LC-ICP-MS.

"European Winter Conference on Plasma Spectrochemistry", 12. - 17. Jan. 2003, Garmisch-Partenkirchen, Germany

Limbeck, A., Hann, S., Rudolph, E., Köllensperger, G., Stingeder, G., Puxbaum, H., Reiter, C. (2003): Simultaneous Analysis of Pt, Pd and Rh in Environmental and Biological Samples via on-line Preconcentration and Matrix Separation coupled to ICP-SFMS.

4th International Conference on High Resolution Sector Field ICPMS, 15. - 17. Oct. 2003, Venice, Italy

Prohaska, T., Köllensperger, G., Hann, S., Stingeder, G. (2003): Spectral Interferences and Isotope Ratio Determination: High Mass Resolution and Chemical Resolution - Uncertainties, Challanges and Limits.

4th International Conference on High Resolution Sector Field ICPMS, 15. - 17. Oct. 2003, Venice, Italy

Prohaska, T., Schultheis, G., Köllensperger, G., Hann, S., Stingeder, G. (2003): HR-ICP-MS/DRC-ICP-MS and Isotope Ratio Determination: Uncertainties Challenges and Limits.

30th annual FACSS meeting, 19. - 23. Oct. 2003, Fort Lauderdale, USA

Rudolph, E., Hann, S., Stingeder, G., Reiter, C. (2003): Human biomonitoring of platinum by ICP-SFMS.

"6th Symposium Massenspektrometrische Verfahren der Elementspurenanalyse" und "18. ICP-MS Anwendertreffen", 6. - 9. Oct. 2003, Berlin

Stefanka, Z., Hann, S., Nurmi, J., Köllensperger, G., Stingeder, G. (2003): Determination of cancerostatic platinum compounds in waste water using HPLC-ICP-MS.

KAT 2003, 10. - 16. October 2003, Balatonföldvar, Hungary

Granegger, S., Hann, S., Stingeder, G., Sinzinger, H. (2002): Stable isotope labeling of human platelets for determination of kinetics in children and pregnants.

International Congress on Atherothrombosis and Hemostasis, 18. - 20. April 2002, Assisi, Italy

Hann, S., Köllensperger, G., Kanitsar, K., Stingeder, G. (2002): Environmental monitoring of platinum group elements by ICP-SFMS.

8th International Conference on Plasma Source Mass Spectrometry, 8. - 13. September 2002, Durham, UK

Hann, S., Köllensperger, G., Stingeder, G. (2002): ICP-SFMS as a detector in separation sciences.

7th Internatinal Symposium: Advances in Analytical Separation Science, 3. Juni 2002, Pörtschach, Austria

Hann, S., Köllensperger, G., Stingeder, G. (2002): LC-ICP-MS for speciation of cisplatin in aquatic media.

2nd RCM for the CRP on Development and Validation of Speciation Analysis Using Nuclear Techniques, 18. - 22. November 2002, Vienna, Austria

Hann, S., Köllensperger, G., Stingeder, G. (2002): LC-ICP-MS for speciation of cisplatin in aquatic media.

IAEA workshop on " Development and Validation of Speciation Analysis Using Nuclear Techniques", 18. - 22. 11. 2002, Institute of Analytical Chemistry, Vienna University of Technology, Vienna, Austria

Hann, S., Köllensperger, G., Stingeder, G. (2002): LC-ICP-MS zur Speziierung von Cisplatin in wässrigen Systemen.

8. Edelmetallforum, 7. - 8. Oktober 2002, Karlsruhe, Germany

Köllensperger, G., Hann, S., Kanitsar, K., Stingeder, G., Limbeck, A., Puxbaum, H. (2002): Bestimmung von Platin, Palladium und Rhodium in Wiener Stadtaerosol.

8. Edelmetallforum, 7. - 8. Oktober 2002, Karlsruhe, Germany

Köllensperger, G., Hann, S., Nurmi, J., Stingeder, G. (2002): Biomedical applications of CE/LC-ICP-MS.

8th International Conference on Plasma Source Mass Spectrometry, 8. - 13. September 2002, Durham, UK

Köllensperger, G., Hann, S., Stingeder, G. (2002): Species unspecific calibration in LC and CE-ICP-MS.

2nd RCM for the CRP on Development and Validation of Speciation Analysis Using Nuclear Techniques, 18. - 22. November 2002, Vienna, Austria

Köllensperger, G., Nurmi, J., Kanitsar, K., Hann, S., Stingeder, G. (2002): CE-ICP-SFMS / Möglichkeiten und Limitierungen.

5. Agilent CE Anwendertreffen, 20. Juni 2002, Linz, Austria

Nurmi, J., Köllensperger, G., Hann, S., Stingeder, G., Fitz, W., Wenzel, W. (2002): Rhizosphere studies of the arsenic hyperaccumulator pteris vittata.

Winter Conference on Plasma Spectrochemistry, 6. - 12. Januar 2002, Scottsdale, USA

G. Köllensperger, S. Hann (2001): Analytical strategies for determination of platinum group elements by inductively coupled plasma sector field mass spectrometry - application to environmental and geological samples.

Technical Meeting "Validation of Nuclear Analytical Methods for Platinum Group Elements in Environmental and Industrial Samples", Internationale Atomenergiebehörde - IAEA, Wien, Österreich, 3.12

G. Stingeder, T. Prohaska, G. Köllensperger, S. Hann (2001): ICP-MS-Inductively coupled plasma mass spectrometry - A very versatile method for analytical chemistry.

17th Croatian Meeting of Chemists and Chemical Engineers, Osijek, Croatia, June 3-6

Hann, S., Latkoczy, C., Prohaska, T., Stingeder, G., Reiter, C. (2001): Reconstruction of a Murder by Tl-Poisoning using Laser Ablation Inductively Coupled Plasma Sectorfield Mass Spectrometry (LA-ICP-SFMS).

Forum Analytik, Vienna, Austria, Jan. 2001

Hann, S., Latkoczy, C., Prohaska, T., Stingeder, G., Reiter C. (2001): Reconstruction of a murder by Tl-poisoning using LA-ICP-SFMS.

European Winter Conference on Plasma Spectrochemistry, Lillehammer, Norway, 4. - 8. Februar 2001

Hann, S., Stingeder, G., Ahrer, W., Buchberger, W. (2001): Determination of iodine-containing X-ray contrast media in surface water by HPLC-ICP-SFMS.

17. ICP-MS Anwendertreffen10. - 12. September 2001Universität für Bodenkultur Wien, Österreich

Köllensperger, G., Hann, S., Kanitsar, K., Stingeder, G. (2001): Determination of Palladium by ICP-SFMS - Comparison of Different Analytical Strategies.

European Winter Conference on Plasma Spectrochemistry, Lillehammer, Norway, 4. - 8. Februar 2001

Köllensperger, G., Prohaska, T., Hann, S., Stingeder, G. (2001): ICP-MS Technik und Anwendungen.

Seminar: Wood Composites and Chemistry Competence Center Austria, 16. Oktober 2001, Vienna, Austria

Nurmi, J., Hann, S., Krachler, M., Prohaska, T., Köllensperger, G., Stingeder, G. (2001): Multielemental Analysis of Amniotic Fluid by ICP-SFMS.

Forum Analytik, Vienna, Austria, Jan. 2001

Nurmi, J., Hann, S., Krachler, M., Prohaska, T., Köllensperger, G., Stingeder, G. (2001): Multielemental Analysis of Amniotic Fluid by ICP-SFMS.

European Winter Conference on Plasma Spectrochemistry, Lillehammer, Norway, 4. - 8. Februar 2001

S. Hann (2001): Neue Anwendungsgebiete der Kopplung LC-ICP-SFMS.

Moderne Analytik, Technische Universität Wien, Österreich, 23.11

S. Hann, G. Köllensperger (2001): HPLC-ICP-SFMS for PGE analysis.

Technical Meeting "Validation of Nuclear Analytical Methods for Platinum Group Elements in Environmental and Industrial Samples", Internationale Atomenergiebehörde - IAEA, Wien, Österreich, 3.12

T. Prohaska, S. Hann, G. Schultheis, G. Stingeder, W. Wenzel (2001): The potential of laser ablation ICP-MS in rhizosphere research.

BOKU-Kongress, Vienna, November

Hann, S., Krachler, M., Nurmi, J., Rossipal, E., Prohaska, T., Köllensperger, G., Stingeder, G. (2000): Analyse von Spurenelementen und Schwermetallen in Fruchtwasserproben mittels ICP-SFMS.

Eingeladener Vortrag beim Seminar "Instrumentelle Analytik", AKH Wien, 14. Juni 2000

Hann, S., Nurmi, J., Krachler, M., Prohaska, T., Köllensperger, G., Stingeder, G. (2000): Multielementanalytik von Fruchtwasser mittels ICP-SMS.

5. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse & 16. ICP-MS Anwendertreffen, Jülich, Deutschland, Sept. 2000

Hann, S., Zenker, A., Galanski, M., Bereuter, T.L., Stingeder, G., Keppler, B.K. (2000): Untersuchungen zur Wechselwirkung von Cisplatin mit Guanosinmonophosphat mittels HPIC-UV-ICP-SFMS.

5. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse, Forschungszentrum Jülich, Deutschland, 18. - 21. September 2000

Hann, S., Zenker, A., Stingeder, G. (2000): Study of Cisplatin Interaction with Guanosine Monophosphate by HPIC-ICP-SFMS.

International Conference on High-Resolution Sector Field ICP-MS, Old Dominion University, Norfolk, USA, 25. - 28. Mai 2000

Köllensperger, G., Hann, S., Prinz, G., Stingeder, G., Bujatti-Narbeshuber, M. (2000): Bestimmung von Iridiumspuren in Köfelsitgestein mittels Sektorfeld-Massenspektrometrie mit induktiv gekoppeltem Plasma als Ionisierungsquelle.

5. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse, Forschungszentrum Jülich, Deutschland, 18. - 21. September 2000

Köllensperger, G., Hann, S., Stingeder, G. (2000): Analysis of Platinum Group Elements in Silica Containing Matrices by ICP-MS.

17. Forum Analytik, Wien, Österreich, 24. - 26. Jänner 2000

Köllensperger, G., Hann, S., Stingeder, G. (2000): Platinum Group Elements in Environmental Matrices - Capabilities and Limitations of ICP-SMS.

Winterconference on Plasmaspectrochemistry 2000, Fort Lauderdale, USA, 10. - 15. Jänner 2000

Hann, S., Köllensperger, G., Prohaska, T., Stingeder, G. (1999): 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).

"European Winter Conference on Plasma Chemistry", Pau/France, 9. - 15. Januar 1999

Hann, S., Köllensperger, G., Prohaska, T., Stingeder, G. (1999): 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).

"HP Forum Analytik", Wien, Österreich, 19. - 21. Januar 1999

Hann, S., Prohaska, T., Latkoczy, C., Köllensperger, G., Stingeder, G. (1999): 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.

ANAKON 99, Konstanz, Deutschland, 7. - 10. April 1999

Hann, S., Prohaska, T., Latkoczy, C., Köllensperger, G. Stingeder, G. (1999): Abtrennung spektraler und nichtspektraler Interferenzen mittels HPIC-ICP-SFMS zur genauen Bestimmung von Thorium und Uran in mineralischen Rohstoffen.

15. ICP-MS Anwendertreffen, IFW Dresden, Deutschland, 19. - 21. September 1999

Köllensperger, G., Hann, S., Stingeder, G. (1999): Spurenanalytik von Platinmetallen in silikathalitgen Matrices mittels Sektorfeldmassenspektrometrie mit induktiv gekoppeltem Plasma als Ionisierungsquelle - Möglichkeiten und Limitierungen.

15. ICP-MS Anwendertreffen, IFW Dresden, Deutschland, 19. - 21. September 1999

Latkoczy, C., Prohaska, T., Hann, S., Watkins, M., Stingeder, G., Teschler-Nicola, M. (1999): Novel Applications and New Frontiers in Double Focusing High-Resolution Inductively Coupled Plasma Mass Spectrometry.

"Spring Seminar Series 1999", Old Dominion University, Norfolk, USA, 21. Januar 1999

Hann, S., Köllensperger, G., Prohaska, T., Stingeder, G. (1998): Bestimmung von U und Th in technologischen Materialien mittels HPLCl-ICPSFMS.

ICPMS Anwendertreffen, Mainz, Germany, Sept. 1998

Hann, S., Köllensperger, G., Prohaska, T. Stingeder, G. (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).

14. ICP-MS Anwendertreffen, 28. September - 1. Oktober 1998, Mainz, Germany

Hann, S., Prohaska, T., Stingeder, G. (1998): Determination of REE, U and Th in Biological and Geological Samples by High Resolution ICP-SFMS.

6th International Conference on Plasma Source Mass Spectrometry, Durham/UK, September 1998

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