Anastassiya Tchaikovsky

Lectures

• 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: 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 -  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 -  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: 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 -  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: 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: 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 -  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 -  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: 2018 -  Provenancing of fish via elemental and strontium isotopic analysis of hard and soft tissues by (MC-) ICP-MS

  Autoren: Diesner, M., Opper, C., Wrede, M., Tchaikovsky, A., Zitek, A. and Prohaska, T.

  Event: ICPMS-Anwendertreffen Berlin

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

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

  Event: FI Seminar FAO

• Year: 2018 -  IsoPROTECT - Towards a terrestrial and aquatic physicochemical landscape of Austria for testing the provenance of food by citizen involvement

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

  Event: 2nd International MoniQA Symposium on Food Fraud Prevention and Effective Food Allergen Management 2018

• Year: 2018 -  CSI Trace your Food - Woher kommt das Essen auf meinem Teller?

  Autoren: Zitek, A.; Tchaikovsky, A.; Diesner, M.; Wagner, S.; Schober, M.; Prohaska, T.

  Event: Forschungsfest 2018

• Year: 2018 -  IsoPROTECT - Isotopenlandkarte Österreichs: Herkunftsbestimmung von Nahrungsmitteln aus regionaler Produktion in Österreich anhand des Multielement- und Isotopenfingerabdrucks

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

  Event: Internationalen OCCE.2018 Open Conference on Computers in Education, IFIP TC 3 „Empowering Learners for Life in the Digital Age

• Year: 2018 -  Top Citizen Science IsoPROTECT - Isototopenlandkarte Österreichs und CSI: TRACE your FOOD!: Herkuntsbestimmung regional erzeugter Lebensmittel in Österreich

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

  Event: Lange Nacht der Forschung 2018

• Year: 2018 -  Determination of origin and authenticity of fish by elemental and Sr – isotopic fingerprints

  Autoren: Zitek, A; Diesner, M; Tchaikovsky, A; Opper, C; van den Oever, S; Zanella, C; Knezevic, S; Schwendinger, S; Madl, E; Laure, V; Prohaska; T.

  Event: 2nd International MoniQA Symposium on Food Fraud Prevention and Effective Food Allergen Management

• Year: 2018 -  CSI: TRACE your FOOD! / IsoPROTECT, Lernatelier - Future Classroom Lab

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

  Event: Bildung Online 2018

• Year: 2018 -  CSI: TRACE your FOOD! Herkunftsbestimmung von Lebensmitteln mit Massenspektrometrie

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

  Event: Umwelt.Wissen Tage für Kids 2018 - Mit voller Power vom Wissen zum Tun!

• Year: 2018 -  Authenticity and origin of sturgeon caviar - towards an European database for caviar traceability

  Autoren: Tchaikovsky, A; Zitek, A; Boner, M; Prohaska, T

  Event: 2nd International MoniQA Symposium on Food Fraud Prevention and Effective Food Allergen Management

• Year: 2017 -  Chemische Fingerabdrücke und Nachverfolgbarkeit von Fischen in Ökologie und Lebensmittelkontrolle

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

  Event: Fischereifachtagung Mondsee

• Year: 2017 -  Analytical challenges of origin determination of processed authentic food on the example of sturgeon caviar and aquacultured fish

  Autoren: Tchaikovsky, A; Irrgeher, J; Zitek, A; Prohaska, T.

  Event: 8th International Symposium on Recent Advances in Food Analysis RAFA 2017

• Year: 2017 -  Isotopic and elemental analysis of fish tissues for provenance determination

  Autoren: Zannella, C; Adamo, P; Opper, C; Schwendinger, S; Knezevic, S; Van den Oever, S; Tchaikovsky, A; Zitek, A; Prohaska, T

  Event: European Geosciences Union EGU General Assembly 2017

• Year: 2017 -  Tracing the origin of the “black gold”: Elemental and isotopic pattern of sturgeon caviar and the influence of water, feeding and processing

  Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Opper, C; Scheiber, R; Prohaska, T

  Event: European Winter Conference on Plasma Spectrochemistry EWCPS 2017

• Year: 2017 -  Analytical challenges of origin determination of processed authentic food on the example of sturgeon caviar and aquacultured fish

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

  Event: 8th International Symposium on Recent Advances in Food Analysis RAFA 2017

• Year: 2017 -  Using modern analytical ecogeochemical methods to study and protect sturgeon populations

  Autoren: Zitek, A; Tchaikovsky, A; Bakhshalizadeh, S; Irrgeher, A; Opper C; Congiu, L; Boner, M; Prohaska, T

  Event: ISS8, 8th International Symposium on Sturgeons 2017

• Year: 2016 -  Implementing multi-element and isotopic fingerprinting as tool for food authentication in Austria: scientific background, potential and relevant legal aspects

  Autoren: Zitek, A; Tchaikovsky, A; Opper, C; Diesner, M; Sarne, J; Pajkic, D; Höfer; S; Prohaska, T

  Event: FOODINTEGRITY 2016 Conference

• Year: 2016 -  Tracing the origin of the “black gold”: Analytical challenges and potential of (MC) ICP-MS for provenancing sturgeon caviar

  Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Opper, C; Scheiber, R; and Prohaska, T

  Event: 4th Doc Day 2016

• Year: 2015 -  (NETRADIČNÍ) IZOTOPOVÉ SYSTÉMY V ANALYTICKÉ EKOGEOCHEMII

  Autoren: Prohaska, T; Zitek, A; Irrgeher, J; Horsky, M; Tchaikovsky, A; Draxler, J; Sturm, M; Hanousek, O

  Event: 8. kurz ICP-MS/OES 2015

• Year: 2015 -  87Sr/86Sr isotope pattern as a tool for provenancing of sturgeon caviar

  Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Opper, C; Sarne, J; Scheiber, R; Prohaska, T

  Event: 7th International Symposium on Recent Advances in Food Analysis RAFA 2015

• Year: 2015 -  CSI: TRACE your FOOD! Herkunftsbestimmung von Nahrungsmitteln aus regionaler Produktion in Österreich anhand des Multielement- und Isotopenfingerabdrucks

  Autoren: Zitek, A; Tchaikovsky, A; Opper, T; Diesner, M; Prohaska, T.

  Event: Creative Classroom Lab Meeting

• Year: 2015 -  Elemental and isotopic composition of different hard parts of freshwater fish: background and applications

  Autoren: Zitek, A; Irrgeher, J; Kirchmaier, L; Oehm, J; Tchaikovsky, A; Retzmann, A; Prohaska, T

  Event: 14th International Symposium Prospects for the Third Millennium Agriculture 2015

• Year: 2015 -  Classroom-Science-Interaction CSI: TRACE your FOOD! Determination of provenance of food from regional production in Austria on the basis of multi-element and strontium isotopic fingerprinting

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

  Event: 6th CASEE Conference 2015 - Latest Trends in Bioeconomy in Danube region

• Year: 2015 -  Elemental and 87Sr/86Sr isotope pattern as a tool for provenancing sturgeon caviar

  Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Opper, C; Sarne, J; Diesner, M; Scheiber, R; and Prohaska, T;

  Event: 3rd Docday 2015

• Year: 2015 -  CSI:TRACE your FOOD! SchülerInnen des Franziskanergymnasiums Hall i. T. auf der Spur heimischer Lebensmittel anhand des Multielement- und Isotopenfingerabdrucks

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

  Event: BildungOnline 2015

• Year: 2015 -  Provenancing fish in freshwaters of the Alpine Foreland using Sr/Ca and 87Sr/86Sr ratios in otoliths and otolith shape parameters.

  Autoren: Oehm, J; Irrgeher, J; Tchaikovsky, A; Thalinger, B; Traugott, M; Prohaska, T; Zitek, A

  Event: XV European Congress of Ichthyology.

• Year: 2015 -  Traceability of Food and Agricultural Products in the Danube Catchment

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

  Event: 6th CASEE Conference 2015 - Latest Trends in Bioeconomy in Danube region

• Year: 2015 -  Elemental and isotopic map of the Danube” - Analysis of the elemental composition and 87Sr/86Sr from source to mouth using (MC) ICP-MS

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

  Event: European Winter Conference on Plasma Spectrochemistry 2015

• Year: 2015 -  Elemental and 87Sr/86Sr isotope pattern as a tool for provenancing sturgeon caviar

  Autoren: Tchaikovsky, A; Zitek, A; Irrgeher, J; Opper, C; Sarne, J; Diesner, M; Scheiber, R; and Prohaska, T;

  Event: 14th SINA Meeting 2015

• Year: 2014 -  A new hydrogeological model of charging shallow and deep aquifers in the Lake Neusiedl - Seewinkel region (Northern Burgenland, Austria)

  Autoren: Häusler, H; Müllegger, C; Körner, W; Ottner, F. ; Prohaska, T; Irrgeher, J; Tchaikovsky, A; Dober, G; Gritzmann, R; Mykhaylyuk, I

  Event: European Geosciences Union EGU General Assembly 2014

• Year: 2014 -  Determining the feeding range of cormorants by elemental and isotopic provenancing of prey fish

  Autoren: Oehm, J; Zitek, A; Irrgeher, J; Tchaikovsky, A; Thalinger, B; Prohaska, T; Traugott, M

  Event: 13th Austrian Stable Isotope User Group Meeting (SINA)

• Year: 2014 -  Danube catchment water chemistry monitoring - elemental pattern determination from source to mouth using ICP-MS

  Autoren: Tchaikovsky, A., Zitek, A., Irrgeher, J., Prohaska, T.

  Event: European Geosciences Union EGU General Assembly 2014

• Year: 2014 -  ‚Element- und Isotopenlandkarte Donau’ – Analyse von Elementgehalt und 87Sr/86Sr von der Quelle bis zur Mündung mittels (MC) ICP-MS

  Autoren: Tchaikovsky, A., Zitek, A., Irrgeher, J., Prohaska, T.

  Event: 24. ICP-MS Anwendertreffen 2014

• Year: 2014 -  Food provenance by elemental and isotopic fingerprint methods

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

  Event: IAEA - International Symposium on Food Safety and Quality 2014 - Applications of Nuclear and Related Techniques

• Year: 2014 -  Danube catchment water chemistry monitoring - elemental composition analysis from source to mouth using ICP-MS.

  Autoren: Tchaikovsky, A., Zitek, A., Irrgeher, J., Prohaska, T.

  Event: 10th ASAC JunganalytikerInnenforum 2014

• Year: 2014 -  The 87Sr/86Sr aquatic isoscape of the Danube catchment from the source to the mouth as tool for studying fish migrations

  Autoren: Zitek, A., Tchaikovsky, A., Irrgeher, J., Waidbacher, H., Prohaska, T.

  Event: European Geosciences Union EGU General Assembly 2014

• Year: 2014 -  Determining the hunting grounds of the Great Cormorant by otolith shape and chemistry

  Autoren: Oehm, J., Zitek, A., Irrgeher, J., Tchaikovsky, A., Thalinger, B., Prohaska, T., Traugott, M.

  Event: 5th International Otolith Symposium 2014 (IOS2014)

• Year: 2014 -  Woher kommt der Fisch? Fischherkunft mittels analytischer Chemie

  Autoren: Zitek, A., Irrgeher, J., Tchaikovsky, A., Prohaska, T.

  Event: Lange Nacht der Forschung 20ß14

• Year: 2014 -  Elemental and isotopic map of the Danube: Analysis of the elemental composition and 87Sr/86Sr from source to mouth using (MC) ICP-MS

  Autoren: Tchaikovsky, A., Zitek, A. Irrgeher, J., Prohaska, T.

  Event: DocDay Tulln 2014

• Year: 2014 -  Advanced analytical methods for caviar provenancing- Using Sr isotopes, elemental pattern and genetics

  Autoren: Tchaikovsky, A., Zitek, A., Congiu, L. and Prohaska, T.

  Event: 7th International Sturgeon Conference

• Year: 2014 -  The spatial side of birds’ feeding ecology: determining where cormorants take their prey by provenancing fish otoliths

  Autoren: Oehm, J; Zitek, A; Irrgeher J; Tchaikovsky, A; Thalinger, B; Prohaska, T; Traugott, M

  Event: British Ornithologist's Union Conference

• Year: 2014 -  Application of isotope ratio analysis in ecosystem research

  Autoren: Prohaska, T., Irrgeher, J., Horsky, M., Hanosuek, O., Tchaikovsky, A. and Zitek, A.

  Event: Nordic Conference on Plasma Spectrochemistry

• Year: 2013 -  Dispersed particle extraction- a novel approach for analyte enrichment and matrix removal

  Autoren: Nischkauer, W., Tchaikovsky, A., Janski, R. , Néouze, M. and Limbeck, A.

  Event: European Winter Conference on Plasma Spectrochemistry 2013

• Year: 2013 -  Introduction of a novel separation method for uranium and thorium by surface functionalized nanoparticles for uranium age determination

  Autoren: Tchaikovsky, A. and Limbeck, A.

  Event: European Winter Conference on Plasma Spectrochemistry 2013

• Year: 2013 -  Feasibility study on uranium age determination- Using extraction chromatography and dispersed nanoparticle approach

  Autoren: Tchaikovsky, A., Bulyha, S. and Limbeck, A.

  Event: Science Seminar

• Year: 2013 -  Advanced analytical methods for caviar provenancing using Sr isotopes and elemental patterns

  Autoren: Tchaikovsky, A., Zitek, A., Prohaska, T.

  Event: INTERNATIONAL WORKSHOP BIOLOGICAL AND HYDRAULIC BASIS OF FISH FREE PASSAGE IN REGULATED RIVERS

• Year: 2013 -  Surface functionalized nanoparticles in uranium age determination

  Autoren: Tchaikovsky, A., Bulyha, S. and Limbeck, A.

  Event: 9. ASAC JunganalytikerInnen Forum 2013

• Year: 2012 -  Surface functionalized nanoparticles: A new method for uranium- thorium separations prior to ICP-MS measurements for uranium age determination

  Autoren: Tchaikovsky, A., Bulyha, S. and Limbeck, A.

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