Univ.-Prof. Dr. Gunda Köllensperger
T: +43-1-4277-52303
M: +43-664-60277-52303
Wintersemester 2019
270013 SE Erstellen der Bachelorarbeit B - Analytische Chemie + Lebensmittelchemie
270103 PR Wahlfachpraktikum B (Bachelormodul) - Analytische Chemie + Lebensmittelchemie
270235 SE Analytisch-chemisches Seminar (Institutsseminar) - insbesondere für Dissertanten und Diplomanden
Sommersemester 2019
270013 SE Erstellen der Bachelorarbeit B - Analytische Chemie + Lebensmittelchemie
270030 SE Analytisch-chemisches Seminar (Institutsseminar) - insbesondere für Dissertanten und Diplomanden (Institutsseminar)
270103 PR Wahlfachpraktikum B (Bachelormodul) - Analytische Chemie + Lebensmittelchemie
Wintersemester 2018
270013 SE Erstellen der Bachelorarbeit B - Analytische Chemie + Lebensmittelchemie
270103 PR Wahlfachpraktikum B (Bachelormodul) - Analytische Chemie + Lebensmittelchemie
270235 SE Analytisch-chemisches Seminar (Institutsseminar) - insbesondere für Dissertanten und Diplomanden


Rampler, E, Egger, D, Schöny, H, Rusz, M, Pacheco, MP, Marino, G, Kasper, C, Naegele, T & Köllensperger, G 2019, 'Exploring fat differentiation of mesenychmal stem cells by multiomics and mathematical modeling', Salzburg, Österreich, 18/09/19 - 20/09/19, .














Schöberl, A, Neumayer, S, Schweikert, A, Hermann, G, Theiner, S & Köllensperger, G 2019, 'Single-cell analysis enabled by ICP-TOF-MS', Pau, Frankreich, 3/02/19 - 8/02/19, .






Schöny, H, Rampler, E, Hermann, G & Köllensperger, G 2018, 13C-labeled Yeast Lipidome as Internal Standard- Challenges and Perspectives. in M Fedorova (Hrsg.), Conference Proceedings., Leipzig, Deutschland, 26/09/18.

Rusz, M, Galvez, L, Wernitznig, D, Jakupec, M, Keppler, B & Köllensperger, G 2018, Metabolomics in preclinical studies on metal based anticancer drugs. in P Filzmoser & D Friedecky (Hrsg.), Book of Abstracts., Vorau, Österreich, 9/09/18.

El Abiead, Y, Schwaiger-Haber, M & Köllensperger, G 2018, Should the choice of your data preprocessing tool depend on your experimental conditions? in P Filzmoser & D Friedecky (Hrsg.), Book of Abstracts., Vorau, Österreich, 9/09/18.




El Abiead, Y, Schwaiger-Haber, M, Hermann, G & Köllensperger, G 2018, Peak picking revisited in untargeted metabolomics. in D Raftery (Hrsg.), Book of Abstracts., Seattle, USA / Vereinigte Staaten, 24/06/18.

Rusz, M, Galvez, L, Wernitznig, D, Jakupec, M, Keppler, B & Köllensperger, G 2018, Setting up metabolomics in multicellular tumour spheroids. in D Raftery (Hrsg.), Book of Abstracts., Seattle, USA / Vereinigte Staaten, 24/06/18.



Schwaiger, M, Hermann, G, Schöny, H, El Abiead, Y, Rampler, E & Köllensperger, G 2018, Merging Metabolomics and Lipidomics in One Analytical Run by Parallel HILIC/RP-HRMS. in RA Yost (Hrsg.), Conference Proceedings., San Diego, USA / Vereinigte Staaten, 3/06/18.

El Abiead, Y, Schwaiger-Haber, M, Hermann, G & Köllensperger, G 2018, Scrutinizing feature selection in untargeted metabolomics. in RA Yost (Hrsg.), Conference Proceedings for the 66th ASMS Conference., San Diego, USA / Vereinigte Staaten, 3/06/18.

Schöny, H, Rampler, E, El Abiead, Y, Schwaiger-Haber, M, Hermann, G & Köllensperger, G 2018, 13C Internal Standardization in Lipidomics- a comparative study on different quantification methods. in RA Yost (Hrsg.), Conference Proceedings for the 66th ASMS Conference., San Diego, USA / Vereinigte Staaten, 3/06/18.




Guijas, C, Montenegro-Burke, JR, Domingo-Almenara, X, Palermo, A, Warth, B, Hermann, G, Koellensperger, G, Huan, T, Uritboonthai, W, Aisporna, AE, Wolan, DW, Spilker, ME, Benton, HP & Siuzdak, G 2018, 'METLIN: A Technology Platform for Identifying Knowns and Unknowns', Analytical Chemistry, Jg. 90, Nr. 5, S. 3156-3164. https://doi.org/10.1021/acs.analchem.7b04424



Rampler, E, Schöny, H, Chu, DB, Hermann, G, Schöberl, A, Neumayer, S, Galvez, L, Theiner, S, Hann, S & Köllensperger, G 2018, ICP-MS based quantification in "omics" applications. in R Barnes (Hrsg.), Book of Abstracts., Amelia Island, USA / Vereinigte Staaten, 8/01/18.

Fischer, L, Galvez, L, Miro, M, Köllensperger, G & Hann, S 2018, Novel Developments and Applications of LC-ICP-MS in Bioaccessibility/Bioavailability Studies. in R Barnes (Hrsg.), Book of Abstracts., Amelia Island, USA / Vereinigte Staaten, 8/01/18.

Heilos, D, Röhrl, C, Pirker, C, Englinger, B, Baier, D, Mohr, T, Schwaiger, M, Iqbal, SM, van Schoonhoven, S, Klavins, K, Eberhart, T, Windberger, U, Taibon, J, Sturm, S, Stuppner, H, Koellensperger, G, Dornetshuber-Fleiss, R, Jäger, W, Lemmens-Gruber, R & Berger, W 2018, 'Altered membrane rigidity via enhanced endogenous cholesterol synthesis drives cancer cell resistance to destruxins', Oncotarget, Jg. 9, Nr. 39, S. 25661-25680. https://doi.org/10.18632/oncotarget.25432

Fronik, P, Mayr, J, Heffeter, P, Groza, D, Schueffl, H, Galvez, L, Köllensperger, G, Berger, W, Keppler, B & Kowol, C 2017, Maleimide-bearing oxaliplatin(IV) complexes with outstanding antitumor activity in vivo. in Book of Abstracts., Sydney, Australien, 10/12/17.



Holzlechner, M, Theiner, S, Van Malderen, S, Vanhaecke, F, Köllensperger, G & Marchetti-Deschmann, M 2017, 'Multiple Modes & Sensors: positive/negative ion mode MALDI-TOF and LA-ICP MS imaging of tumor spheroids and mesothelioma samples', Doorn, Niederlande, 25/09/17 - 28/09/17, .

Pelivan, K, Frensemeier, L, Karst, U, Köllensperger, G, Bielec, B, Heffeter, P, Kowol, C & Keppler, B 2017, 'Understanding the metabolism of the anticancer drug Triapine by electrochemical oxidation, in vitro and in vivo' Beitrag in, Salzburg, Österreich, 25/09/17 - 28/09/17, .



Kowol, C, Heffeter, P, Mayr, J, Groza, D, Galvez, L, Köllensperger, G, Berger, W & Keppler, B 2017, Distinctly enhanced anticancer activity in vivo by albumin-targeted platinum(IV) prodrugs. in Book of Abstracts., Wien, Österreich, 14/08/17.

Schueffl, H, Mayr, J, Groza, D, Galvez, L, Lahnsteiner, M, Köllensperger, G, Berger, W, Keppler, B, Kowol, C & Heffeter, P 2017, Impact of linker modification on the in vitro and in vivo anticancer activity of novel albumin-targeting Platinum (IV) drugs. in Book of Abstracts., Wien, Österreich, 14/08/17.


Frensemeier, L, Köllensperger, G, Kowol, C, Keppler, B & Karst, U 2017, Electochemical activation of platinum based cytostatics investigated by means of liquid chromatography and mass spectrometry. in M Holcapec (Hrsg.), Book of Abstracts., Prag, Tschechische Republik, 18/06/17.


Rampler, E, Mitic, BM, Schoeny, H, Schwaiger, M & Köllensperger, G 2017, Simultaneous non-polar and polar lipid analysis by complementary online two-dimensional liquid chromatography and high resolution mass spectrometry. in M Holcapec (Hrsg.), Book of Abstracts., Prag, Tschechische Republik, 18/06/17.


Mairinger, T, Troyer, C, Wegscheider, W, Zanghellini, J, Mattanovich, D, Köllensperger, G & Hann, S 2017, GC-QTOFMS and GC-MS/MS with EI and CI as highly versatile platforms for metabolomics and metabolic flux analysis in biotechnology. in RA Yost (Hrsg.), Conference Proceedings., Indianapolis, IN, USA / Vereinigte Staaten, 4/06/17.

Rampler, E, Coman, C, Hermann, G, El Abiead, Y, Ahrends, R, Peake, D, Delanghe, B & Köllensperger, G 2017, LILY-Lipidome Isotope Labeling of Yeast; The potential of 13C reference lipids for quantitative lipidomics workflows. in RA Yost (Hrsg.), Conference Proceedings., Indianapolis, IN, USA / Vereinigte Staaten, 4/06/17.

Schwaiger, M, El Abiead, Y, Rampler, E, Hermann, G & Köllensperger, G 2017, Merging targeted and non-targeted metabolomics via anion-exchange chromatography coupled to high resolution mass spectrometry. in RA Yost (Hrsg.), Conference Proceedings., Indianapolis, IN, USA / Vereinigte Staaten, 4/06/17.

Hermann, G, Schwaiger, M, Rampler, E, Volejnik, P, Hann, S & Köllensperger, G 2017, Multiple applications of in-vivo synthesized isotopically enriched standards in LC-MS based analysis. in RA Yost (Hrsg.), Conference Proceedings., Indianapolis, IN, USA / Vereinigte Staaten, 4/06/17.

Pelivan, K, Frensemeier, L, Karst, U, Köllensperger, G, Heffeter, P, Berger, W, Kowol, C & Keppler, B 2017, Understanding the metabolism of the anticancer drug Triapine using electrochemistry and liquid chromatography coupled to mass spectrometry (EC/LC/MS). in Conference Proceedings ., Indianapolis, IN, USA / Vereinigte Staaten, 4/06/17.

El Abiead, Y, Pjevac, P, Schwaiger, M, Rampler, E, Daims, H, Wagner, M & Köllensperger, G 2017, Development of a metabolomics method for the investigation of apparent symbiosis. in T Causon (Hrsg.), Book of Abstracts: 13 th ASAC JunganalytikerInnen - Forum; BOKU Vienna, 12th and 13th of May 2017. S. 6, Wien, Österreich, 12/05/17.

Rusz, M, Schwaiger, M, Galvez, L, Jakupec, M & Köllensperger, G 2017, Metabolomics in tumour spheroids. in T Causon (Hrsg.), Book of Abstracts., Wien, Österreich, 12/05/17.

Köllensperger, G, Schwaiger, M, Rampler, E, Hermann, G, El Abiead, Y, Mairinger, T, Troyer, C & Hann, S 2017, LC-MS Strategies in the Field of Metabolomics. in M Lämmerhofer & C Huhn (Hrsg.), Book of Abstracts. ANAKON 2017, Tübingen, Deutschland, 3/04/17.

Frensemeier, L, Köllensperger, G, Kowol, C, Keppler, B & Karst, U 2017, Release of Pt(II) cytostatics from Pt(IV) prodrugs by means of electrochemistry/liquid chromatography/mass spectrometry. in M Lämmerhofer & C Huhn (Hrsg.), Book of Abstracts. ANAKON 2017, Tübingen, Deutschland, 3/04/17.

Mairinger, T, Wegscheider, W, Pena Navarro, D, Steiger, M, Köllensperger, G, Zanghellini, J & Hann, S 2017, 13C basierte metabolische Flussanalyse: Ermittlung der Messunsicherheit. in M Lämmerhofer & C Huhn (Hrsg.), Book of Abstracts. ANAKON 2017, Tübingen, Deutschland, 3/04/17.


Schwaiger, M, El Abiead, Y, Rampler, E, Hermann, G & Köllensperger, G 2017, Anion chromatography coupled to high resolution mass spectrometry: a powerful tool for targeted and non-targeted metabolomics. in GW Somsen & R Ramautar (Hrsg.), Programme Book., Noordwijkerhout, Niederlande, 26/03/17.





Galvez, L, Schwaiger, M, Hager, S, Heffeter, P, Berger, W & Köllensperger, G 2017, 'In vitro investigations on oxaliplatin – a comparison study of resistant and sensitive cells', Sankt Anton am Arlberg, Österreich, 19/02/17 - 24/02/17, .

Pelivan, K, Frensemeier, L, Karst, U, Köllensperger, G, Heffeter, P, Berger, W, Kowol, C & Keppler, B 2017, 'Investigation of Triapine metabolism by application of electrochemistry and liquid chromatography coupled to mass spectrometry', Wien, Österreich, 16/02/17 - 17/02/17, .


Rohr-Udilova, N, Theiner, S, Beinhardt, S, Staettermayer, A, Scherzer, T, Seif, M, Koellensperger, G, Keppler, B, Eder, E, Willheim, C, Reiberger, T, Hofer, H, Peck-Radosavljevic, M, Ferenci, P & Trauner, M 2017, 'Association between improved liver function and selenium depends on C718T polymorphism in 3 '-untranslated region of glutathione peroxidase 4 and in humans', Journal of Hepatology, Jg. 66, Nr. S 1, S. S496-S497. https://doi.org/10.1016/S0168-8278(17)31391-0


Sonet, J, Bulteau, A-L, Chavatte, L, García-Barrera, T, Gómez-Ariza, JL, Callejón-Leblic, B, Nischwitz, V, Theiner, S, Galvez, L, Köllensperger, G, Keppler, B, Roman, M, Barbante, C, Neth, K, Bornhorst, J & Michalke, B 2016, Chapter 13: Biomedical and Pharmaceutical Applications. in B Michalke (Hrsg.), Metallomics: Analytical Techniques and Speciation Methods. Wiley Online Library, S. 359-462. https://doi.org/10.1002/9783527694907

Schwaiger, M, Hermann, G, Rusz, M, Volejnik, P & Köllensperger, G 2016, 'Isotope dilution for measuring metabolites in cancer cells', Salzburg, Österreich, 12/09/16 - 15/09/16, .


Alte, B, Pirker, C, Mohr, T, Kuhn, P-S, Kryeziu, K, Körner, W, Hermann, G, Köllensperger, G, Keppler, B, Heffeter, P & Berger, W 2016, 'Investigation of factors underlying KP1339 -hypersensitivity', Budapest, Ungarn, 28/08/16 - 1/09/16, .

Galvez, L, Hermann, G, Kowol, C, Heffeter, P, Berger, W, Mayr, J, Galanski, M, Keppler, B, Hann, S & Köllensperger, G 2016, 'Measuring Metallodrug Protein Association on a Quantitative Basis - A Comparative Study on Different Techniques', Budapest, Ungarn, 28/08/16 - 1/09/16, .

Groza, D, Theiner, S, Mayr, J, Hermann, G, Van Schoonhoven, S, Klose, M, Köllensperger, G, Berger, W, Keppler, B, Kowol, C & Heffeter, P 2016, 'Uptake Kinetics of a Platinum(Iv) Bismaleimide Complex in vitro and in vivo', Budapest, Ungarn, 28/08/16 - 1/09/16, .

Mairinger, T, Schwaiger, M, Wegscheider, W, Köllensperger, G & Hann, S 2016, Inter-comparison of modern methods for isotopologue ratio analysis in metabolomics: trueness and uncertainty. in P Mayer (Hrsg.), Book of Abstracts., Toronto, Kanada, 20/08/16.




Schwaiger, M, Ortmayr, K, Hermann, G, Klavins, K, Rampler, E, Miklos, W, Berger, W & Köllensperger, G 2016, 'Comparison of different analytical platforms for non-targeted metabolomics of cancer cells', Dublin, Irland, 27/06/16 - 30/06/16, .

Hermann, G, Schwaiger, M, Ortmayr, K, Volejnik, P, Wildauer, A, Rusz, M & Köllensperger, G 2016, 13C-labeled yeast extracts as internal standard for LC-MS/MS based amino acid quantification in human plasma. in Book of Abstracts., Dublin, Irland, 27/06/16.


Galvez, L, Theiner, S, Kowol, C, Keppler, B, Hann, S & Köllensperger, G 2016, Platinum speciation analysis addressing metallodrug-protein interaction in preclinical anticancer research. in W Goessler (Hrsg.), Book of Abstracts., Graz, Österreich, 10/06/16.

Heilos, D, Röhrl, C, Pirker, C, Mohr, T, Schwaiger, M, Taibon, J, Windberger, U, Kalvins, K, Baier, D, Eberhart, T, Iqbal, SM, Stuppner, H, Köllensperger, G, Lemmens-Gruber, R, Dornetshuber-Fleiss, R & Berger, W 2016, 'Increased cholesterol levels are involved in resistance to Destruxins in cancer cells', Wien, Österreich, 9/06/16 - 10/06/16, .

Ortmayr, K, Schwaiger, M, Causon, T, Hann, S & Köllensperger, G 2016, LC-MS based metabolomics strategies towards selectivity and high metabolome coverage. in JP Kutter & SH Hansen (Hrsg.), Book of Abstracts., Copenhagen, Dänemark, 8/06/16.



Mairinger, T, Troyer, C, Drexler, H, Causon, T, Köllensperger, G & Hann, S 2016, Moderne Workflows in Metabolomics mit GC-MS und LC-MS: Von der Messung zur Dateninterpretation. in Book of Abstracts., Österreich, 4/04/16.

Ortmayr, K, Schwaiger, M, Hermann, G, Troyer, C, Mairinger, T, Drexler, H, Hann, S & Köllensperger, G 2016, Analytical challenges in metabolomics. in S Hann, D Mattanovich & K Baumann (Hrsg.), Book of Abstracts., Wien, Österreich, 31/03/16.


Schwaiger, M, Ortmayr, K, Hermann, G, Hann, S & Köllensperger, G 2016, 'Non-targeted cancer metabolomics via on-line combinations of orthogonal chromatographic separations.', Wien, Österreich, 31/03/16 - 1/04/16, .

Drexler, H, Stadler, M, Dohnal, A, Distel, M, Köllensperger, G & Hann, S 2016, 'Optimization of a workflow for non-targeted metabolomics of biological samples', Wien, Österreich, 31/03/16 - 1/04/16, .

Hermann, G, Hyrup Moller, L, Gammelgaard, B, Hohlweg, J, Mattanovich, D, Hann, S & Köllensperger, G 2016, Stable isotope-labeled amino acid standards for species specific isotope dilution of proteins. in S Hann, D Mattanovich & K Baumann (Hrsg.), Book of Abstracts., Wien, Österreich, 31/03/16.


Schwaiger, M, Ortmayr, K, Hermann, G, Hann, S & Köllensperger, G 2016, 'Non-targeted metabolomic workflows', Wien, Österreich, 23/02/16 - 24/02/16, .

Ortmayr, K, Schwaiger, M, Drexler, H, Mairinger, T, Causon, T, Hann, S & Köllensperger, G 2016, Metabolomics trifft Methodenvalidierung - Analytische Herausforderungen in der modernen ungezielten Metabolomanalyse mittels LC-MS. in Book of Abstracts., Wien, Österreich, 9/02/16.

Montano, LG, Schwaiger, M, Theiner, S, Bamonti, L, Hermann, G, Heffeter, P, Kowol, C, Berger, W, Keppler, B & Köllensperger, G 2016, Mass Spectrometric Assays in Preclinical Studies on Metallodrugs. in R Barnes (Hrsg.), Book of Abstracts., Tucson, Arizona, USA / Vereinigte Staaten, 11/01/16.







Schwaiger, M, Ortmayr, K, Hermann, G, Hann, S & Köllensperger, G 2015, 'The potential of on-line combination of orthogonal chromatographic separations in non-targeted metabolomic workflows', Cambridge, Großbritannien / Vereinigtes Königreich, 7/12/15 - 9/12/15, .



Graf, MMH, Sucharitakul, J, Bren, U, Chu, DB, Koellensperger, G, Hann, S, Furtmueller, PG, Obinger, C, Peterbauer, CK, Oostenbrink, C, Chaiyen, P & Haltrich, D 2015, 'Reaction of pyranose dehydrogenase from Agaricusmeleagris with its carbohydrate substrates', The FEBS Journal, Jg. 282, Nr. 21, S. 4218-4241. https://doi.org/10.1111/febs.13417

Russmayer, H, Buchetics, M, Gruber, C, Valli, M, Grillitsch, K, Modarres, G, Guerrasio, R, Klavins, K, Neubauer, S, Drexler, H, Steiger, M, Troyer, C, Al Chalabi, A, Krebiehl, G, Sonntag, D, Zellnig, G, Daum, G, Graf, AB, Altmann, F, Koellensperger, G, Hann, S, Sauer, M, Mattanovich, D & Gasser, B 2015, 'Systems-level organization of yeast methylotrophic lifestyle', BMC Biology, Jg. 13, 80. https://doi.org/10.1186/s12915-015-0186-5

Hermann, G, Galvez, L, Palmberger, D, Grabherr, R, Hann, S & Köllensperger, G 2015, High throughput flow injection–ICP-MS, a versatile tool in metallomics. in Book of Abstracts., Beijing, China, 9/09/15.

Hermann, G, Rampler, E, Ortmayr, K, Schwaiger, M, Neubauer, S, Chu, DB, Hann, S & Köllensperger, G 2015, The assisting role of elemental speciation analysis in metabolomics and proteomics. in Book of Abstracts., Beijing, China, 9/09/15.

Pelivan, K, Miklos, W, Van Schoonhoven, S, Heffeter, P, Köllensperger, G, Gille, L, Berger, W, Kowol, C & Keppler, B 2015, 'Insights into the pharmacokinetic behavior of Triapine', Bordeaux , Frankreich, 6/09/15 - 10/09/15, .

Ortmayr, K, Schwaiger, M, Drexler, H, Mairinger, T, Hermann, G, Causon, T, Hann, S & Köllensperger, G 2015, Towards validating LC-MS based metabolomics – overcoming analytical challenges with chromatographic enhancements and normalization strategies. in Book of Abstracts., Bordeaux , Frankreich, 6/09/15.

Klavins, K, Hermann, G, Köllensperger, G & Koal, T 2015, 'Uniformly 13C-labeled yeast cell extracts as a novel internal standard for the quantitative analysis of the lipids in human plasma samples' Beitrag in, Swansea, Großbritannien / Vereinigtes Königreich, 2/09/15 - 4/09/15, .


Russmayer, H, Troyer, C, Neubauer, S, Steiger, MG, Gasser, B, Hann, S, Koellensperger, G, Sauer, M & Mattanovich, D 2015, 'Metabolomics sampling of Pichia pastoris revisited: rapid filtration prevents metabolite loss during quenching', FEMS Yeast Research, Jg. 15, Nr. 6, 049. https://doi.org/10.1093/femsyr/fov049

Mairinger, T, Nocon, J, Steiger, M, Mattanovich, D, Köllensperger, G & Hann, S 2015, 'Accurate mass GC-QTOFMS with chemical ionization for isotopologue and tandem mass isotopomer analysis of primary metabolites in biological samples', San Francisco, USA / Vereinigte Staaten, 29/06/15 - 2/07/15, .

Schindlegger, Y, Oburger, E, Puschenreiter, M, Sessitsch, A, Corretto, E, Brader, G, Köllensperger, G & Hann, S 2015, 'Combination of elemental and molecular mass spectrometry for rhizosphere metabolomics', San Francisco, USA / Vereinigte Staaten, 29/06/15 - 2/07/15, .

Ortmayr, K, Hann, S & Köllensperger, G 2015, 'Enhancing versatility in LC-MS based metabolomics by combining targeted and non-targeted approaches', San Francisco, USA / Vereinigte Staaten, 29/06/15 - 2/07/15, .

Mairinger, T, Neubauer, S, Chu, DB, Köllensperger, G & Hann, S 2015, Accurate mass GC-QTOFMS with chemical ionization for determination of isotopologue and tandem mass isotopomer distribution in 13C based metabolic flux analysis. in M Rainer (Hrsg.), Book of Abstracts., Innsbruck, Österreich, 12/06/15.

Drexler, H, Hanscho, M, Borth, N, Köllensperger, G & Hann, S 2015, 'Non-targeted workflow for metabolomic analysis of CHO cell fabrics', Innsbruck, Österreich, 12/06/15 - 13/06/15, .

Ortmayr, K, Hann, S & Köllensperger, G 2015, Towards validating LC-MS based metabolomics – chromatographic enhancements and normalization strategies. in M Rainer (Hrsg.), Book of Abstracts., Innsbruck, Österreich, 12/06/15.



Mairinger, T, Drexler, H, Chu, DB, Neubauer, S, Troyer, C, Ortmayr, K, Köllensperger, G & Hann, S 2015, Measurement uncertainty of isotopologue fractions determined via mass spectrometry for metabolic flux analysis. in L Samuel (Hrsg.), Book of Abstracts., Paris, Frankreich, 19/04/15.



Schindlegger, Y, Rathgeb, A, Drexler, H, Köllensperger, G & Hann, S 2015, Element- und Molekülmassenspektrometrie als komplementäre Methoden in der Umwelt- und Lebensmittelanalytik. in W Gössler, E Leitner & H Wiltsche (Hrsg.), Book of Abstracts., Graz, Österreich, 23/03/15.

Hermann, G, Neubauer, S, Chu, DB, Ortmayr, K, Hann, S & Köllensperger, G 2015, Elemental speciation analysis - current developments and future perspectives. in W Gössler, E Leitner & H Wiltsche (Hrsg.), Book of Abstracts., Graz, Österreich, 23/03/15.

Mairinger, T, Drexler, H, Chu, DB, Neubauer, S, Troyer, C, Ortmayr, K, Köllensperger, G & Hann, S 2015, 'Neue massenspektrometrische Analysenstrategien für Fluxomics und Metabolomics in der industriellen Biotechnologie' Beitrag in, Wien, Österreich, 10/02/15 - 11/02/15, .


Galvez, L, Hermann, G, Kowol, C, Heffeter, P, Berger, W, Keppler, B, Hann, S & Köllensperger, G 2015, Quantitative assays of oxaliplatin in preclinical cancer research. in U Karst, M Sperling & M Vogel (Hrsg.), Book of Abstracts., Münster, Deutschland, 22/02/15.

Köllensperger, G, Hermann, G, Ortmayr, K & Hann, S 2015, Sulfur speciation analysis in biotechnology. in U Karst, M Sperling & M Vogel (Hrsg.), Book of Abstracts., Münster, Deutschland, 22/02/15.




Köllensperger, G, Hermann, G, Hyrup Moller, L & Hann, S 2014, 'Protein quantification using in vivo synthesized isotopically enriched standards protein quantification by sulfur traceable to SI' Beitrag in, Reno NV, USA / Vereinigte Staaten, 28/09/14 - 3/10/14, .


Mairinger, T, Neubauer, S, Binh, CD, Köllensperger, G & Hann, S 2014, GC-qTOFMS vs LC-MS/MS for determination of tandem mass isotopomer distribution in 13C based metabolic flux analysis. in W Buchberger, M Lämmerhofer & W Lindner (Hrsg.), Book of Abstracts ., Salzburg, Österreich, 14/09/14.

Hann, S, Mairinger, T, Binh, CD, Neubauer, S, Ortmayr, K & Köllensperger, G 2014, GC-qTOFMS for determination of accurate isotopologue ratios and tandem mass isotopomer ratios for metabolic flux analysis of the central carbon metabolism. in R Zenobi (Hrsg.), Book of Abstracts ., Genf, Schweiz, 24/08/14.

Mayr, J, Pichler, V, Heffeter, P, Dömötör, O, Enyedy, EA, Hermann, G, Groza, D, Köllensperger, G, Galanski, M, Berger, W, Keppler, B & Kowol, C 2014, 'Synthesis and characterization of maleimide-functionalized platinum(IV) complexes for tumor-targeted drug delivery', Zürich, Schweiz, 24/08/14 - 28/08/14, .

Ortmayr, K, Mairinger, T, Neubauer, S, Hann, S & Köllensperger, G 2014, The potential of two-dimensional chromatography in non-targeted metabolome analysis. in R Zenobi (Hrsg.), Book of Abstracts ., Genf, Schweiz, 24/08/14.



Nocon, J, Steiger, M, Pfeffer, M, Sohn, SB, Kim, TY, Maurer, M, Russmayer, H, Pflügl, S, Ask, M, Haberhauer-Troyer, C, Ortmayr, K, Hann, S, Köllensperger, G, Gasser, B, Lee, SY & Mattanovich, D 2014, 'Model based engineering of Pichia pastoris central metabolism enhances recombinant protein production' Beitrag in, Edinburgh, Großbritannien / Vereinigtes Königreich, 13/07/14 - 16/07/14, .

Mairinger, T, Neubauer, S, Binh, CD, Köllensperger, G & Hann, S 2014, Elucidating the potential of GC-qTOFMS as novel tool for 13C based metabolic flux analysis. in G Allmaier, M Marchetti-Deschmann & W Weckwerth (Hrsg.), Book of Abstracts . 2nd International Metabolomics Austria, Wien, Österreich, 30/06/14.

Schindlegger, Y, Corretto, E, Brader, G, Sessitsch, A, Hettich, T, Schlotterbeck, G, Puschenreiter, M, Köllensperger, G & Hann, S 2014, Non-targeted mass spectrometry based ligand screening of bacterial secondary metabolites associated with heavy metal mobilization in soil. in G Allmaier, M Marchetti-Deschmann & W Weckwerth (Hrsg.), Book of Abstracts . 2nd International Metabolomics Austria, Wien, Österreich, 30/06/14.

Ortmayr, K, Hann, S & Köllensperger, G 2014, 'The sulfur metabolic pathway in yeast - development of an LC-MS/MS based analytical workflow' 2nd International Metabolomics Austria, Wien, Österreich, 30/06/14 - 4/07/14, .

Rußmayer, H, Buchetics, M, Graf, A, Valli, M, Gruber, C, Modarres, G, Altmann, F, Guerrasio, R, Klavins, K, Neubauer, S, Steiger, M, Chalabi, AA, Krebiehl, G, Sonntag, D, Haberhauer-Troyer, C, Köllensperger, G, Hann, S, Sauer, M, Gasser, B & Mattanovich, D 2014, 'Methanol induced changes on the transcriptome, proteome, metabolome and fluxome of Pichia pastoris' Beitrag in, Barcelona, Spanien, 27/05/14 - 28/05/14, .




Binh, CD, Ortmayr, K, Haberhauer-Troyer, C, Mairinger, T, Neubauer, S, Köllensperger, G & Hann, S 2014, 'Accurate mass GC-qTOFMS - a novel tool in metabolomics' Beitrag in, Wien, Österreich, 17/02/14 - 19/02/14, .


Hann, S, Hermann, G, Rampler, E, Neubauer, S, Klavins, K, Chu, DB, Ortmayr, K & Köllensperger, G 2014, 'The potential of elemental speciation analysis in the “omics” era' Beitrag in, Florida, USA / Vereinigte Staaten, 6/01/14 - 11/01/14, .


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', Berlin, Deutschland, 15/07/13 - 19/07/13, .


Improved identification and quantification of human plasma SRM 1950 using LILY and LC-MS methods

Evelyn Rampler (VortragendeR), Harald Schöny (AutorIn), Yasin El Abiead (AutorIn), Michaela Schwaiger-Haber (AutorIn), Gerrit Hermann (AutorIn), Gunda Köllensperger (AutorIn)
20 Okt 2019

Aktivität: VorträgeVortragScience to Science


Quantification for bioimaging using LA-ICP-TOFMS

Andreas Schweikert (VortragendeR), Sarah Theiner (AutorIn), Anna Schöberl (AutorIn), Gunda Köllensperger (AutorIn)
23 Sep 2019

Aktivität: VorträgeVortragScience to Science


Strategies for the introduction of single cells into ICP-TOFMS to enable multi-element analysis

Anna Schöberl (VortragendeR), Andreas Schweikert (AutorIn), Sarah Theiner (AutorIn), Sophie Neumayer (AutorIn), Gunda Köllensperger (AutorIn)
23 Sep 2019

Aktivität: VorträgeVortragScience to Science


High-throughput and low volume analysis of biologically essential trace elements in cerebrospinal fluid using ICP-TOF-MS

Anastassiya Tchaikovsky (VortragendeR), Gunda Köllensperger (AutorIn), Sarah Theiner (AutorIn), Anna Schöberl (AutorIn), Lisa Fischer (AutorIn), Stephan Hann (AutorIn)
26 Jun 2019

Aktivität: VorträgeVortragScience to Science


Preparation and characterization of an isotopically enriched (57Fe) ferritin standard for species specific isotope dilution mass spectrometry

Anastassiya Tchaikovsky (VortragendeR), Anna Schöberl (AutorIn), S. Emin (VortragendeR), Sophie Neumayer (AutorIn), Gunda Köllensperger (AutorIn)
26 Jun 2019

Aktivität: VorträgeVortragScience to Science


13C Internal standardization in lipidomics

Harald Schöny (VortragendeR), Evelyn Rampler (AutorIn), Gerrit Hermann (AutorIn), Ulrike Grienke (AutorIn), Judith Maria Rollinger (AutorIn), Gunda Köllensperger (AutorIn)
25 Mär 2019

Aktivität: VorträgeVortragScience to Science


High resolution LA-ICP-TOF-MS imaging in preclinical metal-based anticancer drug research

Sarah Theiner (VortragendeR), Andreas Schweikert (AutorIn), Anton Legin (AutorIn), Debora Wernitznig (AutorIn), Stijn J. M. Van Malderen (AutorIn), Thibaut Van Acker (AutorIn), Bernhard Keppler (AutorIn), Frank Vanhaecke (AutorIn), Gunda Köllensperger (AutorIn)
26 Jun 2018

Aktivität: VorträgeVortragScience to Science


Aiming at high throughput in atomic spectroscopy

Sarah Theiner (AutorIn), Sophie Neumayer (AutorIn), Anna Schöberl (AutorIn), Luis Galvez (AutorIn), M. Schaier (AutorIn), Gunda Köllensperger (Invited speaker)
10 Apr 2018

Aktivität: VorträgeVortragScience to Science


Standardization in metabolomics and lipidomics workflows

Evelyn Rampler (AutorIn), Gerrit Hermann (AutorIn), Michaela Schwaiger-Haber (AutorIn), Yasin El Abiead (AutorIn), Harald Schöny (AutorIn), Gunda Köllensperger (Invited speaker)
10 Apr 2018

Aktivität: VorträgeVortragScience to Science


Die Herausforderungen bei der Identifizierung von polaren Stoffwechselprodukten in Zellen

Michaela Schwaiger (Invited speaker), Yasin El Abiead (AutorIn), Evelyn Rampler (AutorIn), Gunda Köllensperger (AutorIn)
13 Feb 2018

Aktivität: VorträgeVortragScience to Science


ICP-MS based quantification in "omics" applications

Gunda Köllensperger (Keynote speaker)
8 Jan 2018

Aktivität: VorträgeVortragScience to Science


In vitro investigations on oxaliplatin – a comparison study of resistant and sensitive cells

Luis Galvez (VortragendeR), Mate Rusz (AutorIn), Michaela Schwaiger-Haber (AutorIn), Michael Jakupec (AutorIn), Gunda Köllensperger (AutorIn)
8 Jan 2018

Aktivität: VorträgeVortragScience to Science


Multimodal imaging of multicellular tumor spheroids upon metallodrug treatment

Sarah Theiner (VortragendeR), Gunda Köllensperger (AutorIn), Stijn J. M. Van Malderen (AutorIn), Thibaut Van Acker (AutorIn), M. Holzlechner (AutorIn), A. Svirkova (AutorIn), Martina Marchetti-Deschmann (AutorIn), Anton Legin (AutorIn), Bernhard Keppler (AutorIn), Frank Vanhaecke (AutorIn), Gunda Köllensperger (AutorIn)
8 Jan 2018

Aktivität: VorträgeVortragScience to Science


LILY-Lipidome Isotope Labeling of Yeast. Novel quantitative lipidomics workflows based on 13C reference lipids and HRMS.

Evelyn Rampler (Invited speaker), H. Schoeny (AutorIn), B. M. Mitic (AutorIn), Michaela Schwaiger (AutorIn), Gerrit Hermann (AutorIn), Yasin El Abiead (AutorIn), D. Peake (AutorIn), A. Criscuolo (AutorIn), M. Zeller (AutorIn), K. Cook (AutorIn), B. Delanghe (AutorIn), Gunda Köllensperger (AutorIn)
27 Sep 2017

Aktivität: VorträgeVortragScience to Science


Metallomics and metabolomics studies in preclinical anticancer research of oxaliplatin

Luis Galvez (VortragendeR), Michaela Schwaiger (AutorIn), Sonja Hager (AutorIn), Christian Kowol (AutorIn), Petra Heffeter (AutorIn), Walter Berger (AutorIn), Gunda Köllensperger (AutorIn)
14 Aug 2017

Aktivität: VorträgeVortragScience to Science


Multimodal imaging of multicellular tumor spheroids by MALDI-MS and high- resolution LA-ICP-MS

Sarah Theiner (VortragendeR), S. Van Malderen (AutorIn), M. Holzlechner (AutorIn), A. Svirkova (AutorIn), T. Van Acker (AutorIn), Anton Legin (AutorIn), Michael Jakupec (AutorIn), Bernhard Keppler (AutorIn), Martina Marchetti-Deschmann (AutorIn), Frank Vanhaecke (AutorIn), Gunda Köllensperger (AutorIn)
14 Aug 2017

Aktivität: VorträgeVortragScience to Science


Selectivity, metabolite coverage and analytical throughput - how to address these conflicting goals in LC-MS based metabolomic workflows?

Gunda Köllensperger (VortragendeR), Michaela Schwaiger (AutorIn), Yasin El Abiead (AutorIn), Mate Rusz (AutorIn), Luis Galvez (AutorIn), Evelyn Rampler (AutorIn), Gerrit Hermann (AutorIn)
18 Jun 2017

Aktivität: VorträgeVortragScience to Science


Understanding the metabolism of the anticancer drug Triapine by application of electrochemistry and liquid chromatography coupled to mass spectrometry

Karla Pelivan (VortragendeR), Lisa Frensemeier (AutorIn), Uwe Karst (AutorIn), Gunda Köllensperger (AutorIn), Björn Bielec (AutorIn), Petra Heffeter (AutorIn), Christian Kowol (AutorIn), Bernhard Keppler (AutorIn)
12 Mai 2017

Aktivität: VorträgeVortragScience to Science


LC-MS Strategies in the Field of Metabolomics

Gunda Köllensperger (Keynote speaker)
3 Apr 2017

Aktivität: VorträgeVortragScience to Science


Anion chromatography coupled to high resolution mass spectrometry: a powerful tool for targeted and non-targeted metabolomics

Michaela Schwaiger (VortragendeR), Yasin El Abiead (AutorIn), Evelyn Rampler (AutorIn), Gerrit Hermann (AutorIn), Gunda Köllensperger (AutorIn)
26 Mär 2017

Aktivität: VorträgeVortragScience to Science


IC-MS-Kopplung für targeted und non-targeted Metabolomics

Michaela Schwaiger (VortragendeR), Yasin El Abiead (AutorIn), Evelyn Rampler (AutorIn), Gerrit Hermann (AutorIn), Gunda Köllensperger (AutorIn)
16 Mär 2017

Aktivität: VorträgeVortragScience to Science


High resolution LA-ICP-MS imaging in three dimensional tumor spheroids

Sarah Theiner (VortragendeR), S. Van Malderen (AutorIn), T. Van Acker (AutorIn), Anton Legin (AutorIn), Michael Jakupec (AutorIn), Bernhard Keppler (AutorIn), Frank Vanhaecke (AutorIn), Gunda Köllensperger (AutorIn)
19 Feb 2017

Aktivität: VorträgeVortragScience to Science


It is metallomics, isn't it?

Gunda Köllensperger (Keynote speaker), Luis Galvez Montano (AutorIn), Sarah Theiner (AutorIn), Michaela Schwaiger (AutorIn), Stephan Hann (AutorIn)
19 Feb 2017

Aktivität: VorträgeVortragScience to Science


Absolute Quantification of Amino Acids in Human Plasma Exploiting 13C-Labeled Yeast Extracts as Source for Metabolites

Gerrit Hermann (VortragendeR), Michaela Schwaiger (AutorIn), Petra Volejnik (AutorIn), Karin Ortmayr (AutorIn), Gunda Köllensperger (AutorIn)
16 Feb 2017

Aktivität: VorträgeVortragScience to Science


U13C-labeled yeast extracts as internal standard for LC-MS/MS based amino acid quantification in human plasma

Gerrit Hermann (Invited speaker), Michaela Schwaiger (AutorIn), Petra Volejnik (AutorIn), Karin Ortmayr (AutorIn), Gunda Köllensperger (AutorIn)
13 Feb 2017

Aktivität: VorträgeVortragScience to Science


LILY-Lipidome Isotope Labeling of Yeast: In vivo synthesis of 13C labeled reference lipids for quantification by mass spectrometry

Evelyn Rampler (Keynote speaker), Cristina Coman (AutorIn), Gerrit Hermann (AutorIn), Robert Ahrends (AutorIn), Albert Sickmann (AutorIn), Gunda Köllensperger (AutorIn)
1 Feb 2017

Aktivität: VorträgeVortragScience to Science


LILY-Lipidome Isotope Labeling of Yeast: In vivo synthesis of 13C labeled reference lipids for quantification by mass spectrometry

Evelyn Rampler (VortragendeR), Cristina Coman (AutorIn), Gerrit Hermann (AutorIn), Robert Ahrends (AutorIn), Albert Sickmann (AutorIn), Gunda Köllensperger (AutorIn)
13 Nov 2016

Aktivität: VorträgeVortragScience to Science


Metabolomics- from targeted analysis to non-targeted fingerprinting

Gunda Köllensperger (Invited speaker)
22 Sep 2016

Aktivität: VorträgeVortragAndere


LC-MS based metabolomics strategies towards selectivity and high metabolome coverage

Gunda Köllensperger (Invited speaker)
8 Jun 2016

Aktivität: VorträgeVortragAndere


Analytical challenges in metabolomics

Gunda Köllensperger (Invited speaker)
31 Mär 2016

Aktivität: VorträgeVortragAndere


Mass Spectrometric Assays in Preclinical Studies on Metallodrugs

Gunda Köllensperger (Invited speaker)
11 Jan 2016

Aktivität: VorträgeVortragAndere


The assisting role of elemental speciation analysis in metabolomics and proteomics

Gunda Köllensperger (Keynote speaker)
9 Sep 2015

Aktivität: VorträgeVortragAndere


Applications of stable isotopes in mass spectrometry

Gunda Köllensperger (Invited speaker)
7 Mai 2015

Aktivität: VorträgeVortragAndere


Elemental speciation analysis - current developments and future perspectives

Gunda Köllensperger (Keynote speaker)
23 Mär 2015

Aktivität: VorträgeVortragAndere


Sulfur speciation analysis in biotechnology

Gunda Köllensperger (Invited speaker)
24 Feb 2015

Aktivität: VorträgeVortragAndere


The changing scope of elemental speciation analysis

Gunda Köllensperger (Invited speaker)
17 Okt 2014

Aktivität: VorträgeVortragAndere



The potential of elemental speciation analysis in the “omics” era

Gunda Köllensperger (Invited speaker)
6 Jan 2014

Aktivität: VorträgeVortragAndere


Institut für Analytische Chemie

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