Christina Troyer
Dipl.-Ing. Dr.techn. Christina Troyer
Institut Institute of Analytical Chemistry (DCH/AC)
Location Muthgasse 18, 1190 Wien
Email christina.troyer@boku.ac.at
Tel: +43 1 47654-77192
Projects
0 Projects found.
Publications
Knowledge Transfer to Society
Media
Lectures
(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
AGES x FFoQSI Academy Seminar Series: Food-Authentication: innovative techniques, emerging challenges and good practise example
(2023) Mass spectrometry-based food authentication, multi-platform analysis and data fusion
Autoren: Jandric, Z; Moser, B; Troyer, C; Zitek, A; Hann, S
AGES x FFoQSI Seminar 2023 - Food-Authentication: innovative techniques, emerging challenges and good practise examples
(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
AGES x FFoQSI Seminar 2023 - Food-Authentication: innovative techniques, emerging challenges and good practise examples
(2022) Lactic acid from CO2 using the synthetic autotroph Komagataella phaffii
Autoren: Baumschabl, M; Mitic, B; Troyer, C; Ata-Akyol, O; Mattanovich, D
6th Applied Synthetic Biology in Europe ASBE 2022
(2022) Using advanced analytical strategies to find native CO2 assimilation pathways in yeast
Autoren: Mitic, B; Troyer, C; Causon, T; Mattanovich, D; Hann, S
GÖCH - Mini Symposien 2022
(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
36th International Specialised Symposium on Yeasts ISSY 2022
(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
European Summit of Industrial Biotechnology ESIB & Pichia & 11th International Conference on Fiber & Polymer Biotechnology IFPB 2022
(2022) Lactic acid from CO2 using the synthetic autotroph Komagataella phaffi
Autoren: Baumschabl, M; Mitic, BM; Troyer, C; Ata, Ö; Gassler, T; Mattanovich, D
European Summit of Industrial Biotechnology ESIB & Pichia & 11th International Conference on Fiber & Polymer Biotechnology IFPB 2022
(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
10th International Symposium on Recent Advances in Food Analysis RAFA 2022
(2022) Hidden methanol assimilation pathways in the methylotrophic yeast Pichia pastoris
Autoren: Mitic, B; Troyer, C; Causon, T; Hann, S; Mattanovich, D
2nd Microbial Engineering ECI 2022
(2022) Lactic acid from CO2 using the synthetic autotroph Komagataella phaffi
Autoren: Baumschabl, M; Mitic, BM; Troyer, C; Ata, Ö; Gassler, T; Mattanovich, D
EFB Spring Congress - from CO2 to Material
(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
Metabolomics 2021 - 17th Annual Conference of Metabolomics Society
(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
Polish Metabolomics Society - Possibilities and limitations of GC-MS in metabolomics
(2021) Xylose metabolism in Komagataella phaffii (Pichia pastoris)
Autoren: Gomez Paes, B; Heistinger, L; Koizar, D; Mairinger, T; Ata-Akyol, Ö; Dohm, J; Troyer, C; Mattanovich, D
ICY15 meets ICYGMB30
(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
WASSER 2019 - Jahrestagung der Wasserchemischen Gesellschaft
(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
9th International Symposium on Recent Advances in Food Analysis RAFA 2019
(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.
14. ASAC JunganalytikerInnen Forum 2018
(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.
The Austrian Proteomics and Metabolomics Research Symposium (APRMS) 2018
(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.
66th Conference on Mass Spectrometry and Allied Topics ASMS 2018
(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.
66th Conference on Mass Spectrometry and Allied Topics ASMS 2018
(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.
European Forum on Applied Metabolomics
(2017) Metabolomics mit GC: Geht´s eh? Moderne Plattformen mit automatischer Probenaufarbeitung und Isotopologenverdünnung
Autoren: Troyer, C., Mairinger, T. and Hann, S.
34. Agilent Forum Analytik 2017
(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.
10th Micropol & Ecohazard Conference 2017
(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.
65th ASMS Conference on Mass Spectrometry and Allied Topics 2017
(2017) Advanced GC-MS based analysis of stereoisomers in quantitative metabolomics
Autoren: Troyer, C., Mairinger, T., Weiner, M., Hermann, G. and Hann, S.
23rd International Symposium on Separation Science ISSS 2017
(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.
1st GC/Q-TOF Forum
(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.
Fokus Analytik Tour 2016
(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
8th Conference on Recombinant Protein Production RPP8 2015
(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.
32. Forum Analytik Wien 2015
(2015) High resolution mass spectral database for metabolomics in biotechnological applications
Autoren: Friedrich, C., Mairinger, T., Drexler, H., Troyer, C., and Hann, S.
11th ASAC-JunganalytikerInnenforum 2015
(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.
The 30th CITAC Members’ Meeting and Workshop
(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.
Agilent Metabolomics IMS-QTOF Meeting
(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
ACIB-UAB Workshop - Systems Biology for Metabolic Engineering
(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.
ACIB-UAB Workshop - Systems Biology for Metabolic Engineering
(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.
25th Mass Spectrometric Discussion-Meeting
(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
ACIB-UAB Workshop - Systems Biology for Metabolic Engineering
(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
ECB16 2014
(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.
1st Agilent Metabolomics workshop
(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.
46. Jahrestagung der Deutschen Gesellschaft für Massenspektrometrie 2013
(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.
9th Annual Conference of the Metabolomics Society 2013
(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.
61st ASMS Conference on Mass Spectrometry and Allied Topics 2013
(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.
9th Annual Conference of the Metabolomics Society 2013
(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.
Quantitative Biology: Current concepts and tools for microbial strain and process development
(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.
60th ASMS Conference on Mass Spectrometry and Allied Topics 2012
(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.
60th ASMS Conference on Mass Spectrometry and Allied Topics 2012
(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.
Pumpaya Meeting 2012
(2011) Metabolomics in Pichia pastoris
Autoren: Neubauer, S., Guerrasio, R., Klavins, K., Haberhauer-Troyer, C., Köllensperger, G. and Hann, S.
Pumpaya 2011
(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.
ESF-EMBO Conference on Glutathione and Related Thiols in Living Cells 2011
(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.
Non-Conventional Yeasts in the Postgenomic Era NCY 2011
(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.
7. ASAC JunganalytikerInnen Forum 2011
(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.
3rd ÖGMBT Annual Meeting 2011
(2011) Metabolomik in Pichia pastoris
Autoren: Neubauer S., Haberhauer-Troyer C., Patzschke A., Mattanovich D., Hann S., Koellensperger G., Sauer M.
5. Forschungsforum der Österreichischen Fachhochschulen 2011
(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.
1st International Metabolomics Symposium in Germany, Metabolomics & More - the Impact of Metaobolomics on the Life Sciences
(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.
6. ASAC JunganalytikerInnen Forum 2010
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
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
Investigation of alternative methanol assimilation in Komagataella phaffii
Autoren: Mitic, B; Troyer, C; Causon, T; Hann, S; Mattanovich, D
"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