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Univ.-Prof. Dr. Gunda Köllensperger

T: +43-1-4277-52303
M: +43-664-60277-52303

gunda.koellensperger@univie.ac.at

Wintersemester 2019

270006 PR Praktikum: Hochleistungschromatographie

270008 VO Elektrophoretische und Chromatographische Trennmethoden

270013 SE Erstellen der Bachelorarbeit B - Analytische Chemie + Lebensmittelchemie

270101 UE Analytisch-chemisches Praktikum

270102 VO Analysenmethoden der Forschungsrichtung Metabolomics - Vertiefung

270103 PR Wahlfachpraktikum B (Bachelormodul) - Analytische Chemie + Lebensmittelchemie

270108 VO Analytische Chemie II

270179 PR Forschungspraktikum instrumentelle Analytik

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)

270046 VO Umweltchemie/Umweltanalytik

270052 VO Analytische Chemie I

270069 UE Methodenvalidierung, Qualitätssicherung in der quantitativen Analytik

270070 UE Forschungspraktikum Umweltanalytik

270101 UE Analytisch-chemisches Praktikum

270103 PR Wahlfachpraktikum B (Bachelormodul) - Analytische Chemie + Lebensmittelchemie

Wintersemester 2018

270006 PR Praktikum: Hochleistungschromatographie

270013 SE Erstellen der Bachelorarbeit B - Analytische Chemie + Lebensmittelchemie

270101 UE Analytisch-chemisches Praktikum

270102 VO Analysenmethoden der Forschungsrichtung Metabolomics - Vertiefung

270103 PR Wahlfachpraktikum B (Bachelormodul) - Analytische Chemie + Lebensmittelchemie

270108 VO Analytische Chemie II

270111 VO Elektrophoretische und Chromatographische Trennmethoden

270235 SE Analytisch-chemisches Seminar (Institutsseminar) - insbesondere für Dissertanten und Diplomanden

Galvez, L, Rusz, M, Schwaiger-Haber, M, El Abiead, Y, Hermann, G, Jungwirth, U, Berger, W, Keppler, BK , Jakupec, MA & Koellensperger, G 2019, 'Preclinical studies on metal based anticancer drugs as enabled by integrated metallomics and metabolomics', Metallomics: integrated biometal science, Jg. 11, Nr. 10, S. 1716-1728. https://doi.org/10.1039/c9mt00141g

Rampler, E, Egger, D, Schoeny, H , Rusz, M, Pacheco, MP, Marino, G, Kasper, C, Naegele, T & Koellensperger, G 2019, 'The Power of LC-MS Based Multiomics: Exploring Adipogenic Differentiation of Human Mesenchymal Stem/Stromal Cells', Molecules, Jg. 24, Nr. 19, 3615. https://doi.org/10.3390/molecules24193615

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, .

Arakawa, A, Jakubowski, N, Köllensperger, G, Theiner, S, Schweikert, A, Flemig, S, Iwahata, D, Traub, H & Hirata, T 2019, 'Imaging of Ag NP transport through collagen-rich microstructures in fibroblast multicellular spheroids by high-resolution laser ablation inductively coupled plasma time-of-flight mass spectrometry', Analyst, Jg. 144, Nr. 16, S. 4935-4942. https://doi.org/10.1039/c9an00856j

Theiner, S, Schoeberl, A, Fischer, L, Neumayer, S, Hann, S & Koellensperger, G 2019, 'FI-ICP-TOFMS for quantification of biologically essential trace elements in cerebrospinal fluid - high-throughput at low sample volume', Analyst, Jg. 144, Nr. 15, S. 4653-4660. https://doi.org/10.1039/c9an00039a

Arakawa, A, Jakubowski, N, Koellensperger, G, Theiner, S, Schweikert, A, Flemig, S, Iwahata, D, Traub, H & Hirata, T 2019, 'Quantitative Imaging of Silver Nanoparticles and Essential Elements in Thin Sections of Fibroblast Multicellular Spheroids by High Resolution Laser Ablation Inductively Coupled Plasma Time-of-Flight Mass Spectrometry', Analytical Chemistry, Jg. 91, Nr. 15, S. 10197-10203. https://doi.org/10.1021/acs.analchem.9b02239

Theiner, S, Schweikert, A, Van Malderen, SJM, Schoeberl, A , Neumayer, S, Jilma, P, Peyrl, A & Koellensperger, G 2019, 'Laser Ablation-Inductively Coupled Plasma Time-of-Flight Mass Spectrometry Imaging of Trace Elements at the Single-Cell Level for Clinical Practice', Analytical Chemistry, Jg. 91, Nr. 13, S. 8207-8212. https://doi.org/10.1021/acs.analchem.9b00698

Schweikert, A, Theiner, S, Schöberl, A , Neumayer, S , Rusz, M , Wernitznig, D , Jakupec, M , Keppler, B & Köllensperger, G 2019, 'High throughput aids quantification in laser ablation', Warsaw, Polen, 30/06/19 - 3/07/19, .

Schöberl, A , Schweikert, A , Neumayer, S, Hermann, G & Köllensperger, G 2019, 'The Ionome of Single Cells to distinguish between Cell Strains', Warsaw, Polen, 30/06/19 - 3/07/19, .

Schaier, M , Rampler, E, Galvez, L, Hermann, G & Köllensperger, G 2019, 'Accurate quantification of β-Amyloid standards through sulfur on-line isotope dilution using LC-ICP-MS/MS', Braunschweig, Deutschland, 26/06/19 - 27/06/19, .

Emin, S, Tchaikovsky, A , Schöberl, A & Köllensperger, G 2019, 'Investigation of enrichment and fractionation of ferritin by centrifugal ultrafiltration', Braunschweig, Deutschland, 26/06/19 - 27/06/19, .

Theiner, S, Schoeberl, A , Neumayer, S & Koellensperger, G 2019, 'FI-ICP-TOFMS for high-throughput and low volume multi-element analysis in environmental and biological matrices', Journal of Analytical Atomic Spectrometry, Jg. 34, Nr. 6, S. 1272-1278. https://doi.org/10.1039/c9ja00022d

Galvez, L, Rusz, M , Jakupec, MA & Koellensperger, G 2019, 'Heart-cut 2DSEC-RP-LC-ICP-MS as a screening tool in metal-based anticancer research', Journal of Analytical Atomic Spectrometry, Jg. 34, Nr. 6, S. 1279-1286. https://doi.org/10.1039/c9ja00045c

Arakawa, A, Jakubowski, N, Flemig, S, Koellensperger, G , Rusz, M, Iwahata, D, Traub, H & Hirata, T 2019, 'High-resolution laser ablation inductively coupled plasma mass spectrometry used to study transport of metallic nanoparticles through collagen-rich microstructures in fibroblast multicellular spheroids', Analytical and Bioanalytical Chemistry, Jg. 411, Nr. 16, S. 3497-3506. https://doi.org/10.1007/s00216-019-01827-w

Schwaiger-Haber, M, Hermann, G, El Abiead, Y , Rampler, E, Wernisch, S, Sas, K, Pennathur, S & Koellensperger, G 2019, 'Proposing a validation scheme for C-13 metabolite tracer studies in high-resolution mass spectrometry', Analytical and Bioanalytical Chemistry, Jg. 411, Nr. 14, S. 3103-3113. https://doi.org/10.1007/s00216-019-01773-7

Schweikert, A, Theiner, S, Schöberl, A , Neumayer, S , Keppler, B & Köllensperger, G 2019, 'Quantitative LA-ICP-TOF-MS-bioimaging', Pau, Frankreich, 3/02/19 - 8/02/19, .

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, .

Tchaikovsky, A, Emin, S, Schöberl, A, Galvez, L & Köllensperger, G 2019, 'Uncertainty evaluation of the Fe and S quantification in ferritin enriched by centrifugal ultrafiltration', Pau, Frankreich, 3/02/19 - 8/02/19, .

Schwaiger, M, Schoeny, H , El Abiead, Y, Hermann, G, Rampler, E & Koellensperger, G 2019, 'Merging metabolomics and lipidomics into one analytical run', Analyst, Jg. 144, Nr. 1, S. 220-229. https://doi.org/10.1039/c8an01219a

Schöny, H , Rampler, E, Hermann, G, Grienke, U , Rollinger, JM & Köllensperger, G 2018, Fractionation of the 13C-labeled yeast lipidome by prep-SFC for a new scope of internal standardization. in R Ahrends (Hrsg.), Book of Abstracts., Dortmund, Deutschland, 11/11/18.

Galvez, L, Theiner, S, Grabarics, M, Kowol, CR , Keppler, BK, Hann, S & Koellensperger, G 2018, 'Critical assessment of different methods for quantitative measurement of metallodrug-protein associations', Analytical and Bioanalytical Chemistry, Jg. 410, Nr. 27, S. 7211-7220. https://doi.org/10.1007/s00216-018-1328-8

Klose, MHM, Schöberl, A, Heffeter, P, Berger, W, Hartinger, CG, Koellensperger, G , Meier-Menches, SM & Keppler, BK 2018, 'Serum-binding properties of isosteric ruthenium and osmium anticancer agents elucidated by SEC-ICP-MS', Monatshefte für Chemie: an international journal of chemistry, Jg. 149, Nr. 10, S. 1719-1726. https://doi.org/10.1007/s00706-018-2280-1

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.

Schöberl, A, Theiner, S, Neumayer, S & Köllensperger, G 2018, 'High-throughput and low volume analysis of essential or toxic elements in biological and environmental relevant matrixes using ICP-TOF-MS', Berlin, Deutschland, 3/09/18 - 6/09/18, .

Sedlacek, C , Pjevac, P, Romano, S, El Abiead, Y , Köllensperger, G , Daims, H & Wagner, M 2018, 'With a little help from my friend: A catalase-positive bacterium protects an ammonia-oxidizing archaeon from white light inhibition', Leipzig, Deutschland, 12/08/18 - 17/08/18, .

Schweikert, A, Theiner, S, Wernitznig, D , Jakupec, M , Keppler, B & Köllensperger, G 2018, 'Investigating the quantitative distribution of metal-based anti-cancer drugs in tumour spheroids by LA-ICP-TOF-MS', Pau, Frankreich, 26/06/18 - 29/06/18, .

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.

Rampler, E, Criscuolo, A, Zeller, M, El Abiead, Y , Schoeny, H, Hermann, G, Sokol, E, Cook, K, Peake, DA, Delanghe, B & Koellensperger, G 2018, 'A Novel Lipidomics Workflow for Improved Human Plasma Identification and Quantification Using RPLC-MSn Methods and Isotope Dilution Strategies', Analytical Chemistry, Jg. 90, Nr. 11, S. 6494-6501. https://doi.org/10.1021/acs.analchem.7b05382

Hermann, G, Schwaiger, M, Volejnik, P & Koellensperger, G 2018, 'C-13-labelled yeast as internal standard for LC-MS/MS and LC high resolution MS based amino acid quantification in human plasma', Journal of Pharmaceutical and Biomedical Analysis, Jg. 155, S. 329-334. https://doi.org/10.1016/j.jpba.2018.03.050

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.

Frensemeier, LM, Mayr, J, Koellensperger, G , Keppler, BK , Kowol, CR & Karst, U 2018, 'Structure elucidation and quantification of the reduction products of anticancer Pt(iv) prodrugs by electrochemistry/mass spectrometry (EC-MS)', The Analyst, Jg. 143, Nr. 9, S. 1997-2001. https://doi.org/10.1039/c8an00258d

Theiner, S, Grabarics, M, Galvez, L, Varbanov, HP, Sommerfeld, NS, Galanski, M , Keppler, BK & Koellensperger, G 2018, 'The impact of whole human blood on the kinetic inertness of platinum(IV) prodrugs - an HPLC-ICP-MS study', Dalton Transactions (Print Edition): a journal of inorganic chemistry, Jg. 47, Nr. 15, S. 5252-5258. https://doi.org/10.1039/c7dt04537a

Rampler, E , Schoeny, H, Mitic, BM, El Abiead, Y, Schwaiger, M & Koellensperger, G 2018, 'Simultaneous non-polar and polar lipid analysis by on-line combination of HILIC, RP and high resolution MS', The Analyst, Jg. 143, Nr. 5, S. 1250-1258. https://doi.org/10.1039/c7an01984j

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

Klose, MHM, Theiner, S, Kornauth, C, Meier-Menches, SM, Heffeter, P, Berger, W, Koellensperger, G & Keppler, BK 2018, 'Bioimaging of isosteric osmium and ruthenium anticancer agents by LA-ICP-MS', Metallomics: integrated biometal science, Jg. 10, Nr. 3, S. 388-396. https://doi.org/10.1039/c8mt00012c

Pelivan, K, Frensemeier, LM, Karst, U, Koellensperger, G, Heffeter, P, Keppler, BK & Kowol, CR 2018, 'Comparison of metabolic pathways of different alpha-N-heterocyclic thiosemicarbazones', Analytical and Bioanalytical Chemistry, Jg. 410, Nr. 9, S. 2343-2361. https://doi.org/10.1007/s00216-018-0889-x

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.

Theiner, S, Van Malderen, SJM, Van Acker, T, Legin, A , Keppler, BK, Vanhaecke, F & Koellensperger, G 2017, 'Fast High-Resolution Laser Ablation-Inductively Coupled Plasma Mass Spectrometry Imaging of the Distribution of Platinum-Based Anticancer Compounds in Multicellular Tumor Spheroids', Analytical Chemistry, Jg. 89, Nr. 23, S. 12641-12645. https://doi.org/10.1021/acs.analchem.7b02681

Schoenhacker-Alte, B, Mohr, T, Pirker, C, Kryeziu, K, Kuhn, P-S, Buck, A, Hofmann, T , Gerner, C, Hermann, G, Koellensperger, G , Keppler, BK, Berger, W & Heffeter, P 2017, 'Sensitivity towards the GRP78 inhibitor KP1339/IT-139 is characterized by apoptosis induction via caspase 8 upon disruption of ER homeostasis', Cancer Letters, Jg. 404, S. 79-88. https://doi.org/10.1016/j.canlet.2017.07.009

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, .

Sommerfeld, NS, Strohhofer, D , Cseh, K, Theiner, S, Jakupec, MA , Koellensperger, G , Galanski, M & Keppler, BK 2017, 'Platinum(IV) Complexes Featuring Axial Michael Acceptor Ligands - Synthesis, Characterization, and Cytotoxicity', European Journal of Inorganic Chemistry, Nr. 34, S. 4049-4054. https://doi.org/10.1002/ejic.201700753

Pelivan, K, Frensemeier, L, Karst, U, Koellensperger, G , Bielec, B, Hager, S, Heffeter, P, Keppler, BK & Kowol, CR 2017, 'Understanding the metabolism of the anticancer drug Triapine: electrochemical oxidation, microsomal incubation and in vivo analysis using LC-HRMS', The Analyst, Jg. 142, Nr. 17, S. 3165-3176. https://doi.org/10.1039/c7an00902j

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.

Schwaiger, M, Rampler, E, Hermann, G, Miklos, W, Berger, W & Koellensperger, G 2017, 'Anion-Exchange Chromatography Coupled to High-Resolution Mass Spectrometry: A Powerful Tool for Merging Targeted and Non targeted Metabolomics', Analytical Chemistry, Jg. 89, Nr. 14, S. 7667-7674. https://doi.org/10.1021/acs.analchem.7b01624

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.

Schwaiger, M, El Abiead, Y , Rusz, M, Galvez, L, Rampler, E, Hermann, G & Köllensperger, G 2017, Selectivity, metabolite coverage and analytical throughput - how to address these conflicting goals in LC-MS based metabolomic workflows? 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.

Rampler, E, Coman, C, Hermann, G, Sickmann, A, Ahrends, R & Koellensperger, G 2017, 'LILY-lipidome isotope labeling of yeast: in vivo synthesis of C-13 labeled reference lipids for quantification by mass spectrometry', The Analyst, Jg. 142, Nr. 11, S. 1891-1899. https://doi.org/10.1039/c7an00107j

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.

Lee, RFS, Theiner, S, Meibom, A, Koellensperger, G , Keppler, BK & Dyson, PJ 2017, 'Application of imaging mass spectrometry approaches to facilitate metal-based anticancer drug research', Metallomics: integrated biometal science, Jg. 9, Nr. 4, S. 365-381. https://doi.org/10.1039/c6mt00231e

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.

Frensemeier, L, Köllensperger, G , Kowol, C , Keppler, B & Karst, U 2017, 'Electrochemistry coupled to LC/MS for the investigation of reductive and oxidative metabolic reactions of drug substances' Beitrag in, Münster, Deutschland, 23/03/17 - 24/03/17, .

Frensemeier, L, Köllensperger, G , Kowol, C , Keppler, B & Karst, U 2017, 'Electrochemical conversion of Pt(IV) prodrugs to Pt(II) cytostatics investigated by means of liquid chromatography and mass spectrometry' Beitrag in, Kiel, Deutschland, 5/03/17 - 8/03/17, .

Mayr, J, Heffeter, P, Groza, D, Galvez, L, Koellensperger, G , Roller, A, Alte, B, Haider, M, Berger, W, Kowol, CR & Keppler, BK 2017, 'An albumin-based tumor-targeted oxaliplatin prodrug with distinctly improved anticancer activity in vivo', Chemical Science: a new journal for findings of exceptional significance from across the chemical sciences, Jg. 8, Nr. 3, S. 2241-2250. https://doi.org/10.1039/c6sc03862j

Rugova, A, Puschenreiter, M, Koellensperger, G & Hann, S 2017, 'Elucidating rhizosphere processes by mass spectrometry - A review', Analytica Chimica Acta, Jg. 956, S. 1-13. https://doi.org/10.1016/j.aca.2016.12.44

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, .

Frensemeier, L, Köllensperger, G , Kowol, C , Keppler, B & Karst, U 2017, 'HPLC-MS Untersuchungen zur elektrochemischen Freisetzung von Pt(II) Zytostatika aus Pt(IV)-Prodrugs' Beitrag in, Hohenroda, Deutschland, 8/01/17 - 10/01/17, .

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

Ortmayr, K, Charwat, V, Kasper, C, Hann, S & Koellensperger, G 2017, 'Uncertainty budgeting in fold change determination and implications for non-targeted metabolomics studies in model systems', The Analyst, Jg. 142, Nr. 1, S. 80-90. https://doi.org/10.1039/c6an01342b

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, .

Ortmayr, K, Causon, TJ, Hann, S & Koellensperger, G 2016, 'Increasing selectivity and coverage in LC-MS based metabolome analysis', Trends in Analytical Chemistry, Jg. 82, S. 358-366. https://doi.org/10.1016/j.trac.2016.06.011

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.

Pelivan, K, Frensemeier, L, Karst, U, Köllensperger, G , Kowol, C & Keppler, B 2016, Investigation of Triapine metabolism by application of electrochemistry and liquid chromatography coupled to mass spectrometry (EC/LC/ESI-MS). in Book of Abstracts., Toronto, Kanada, 20/08/16.

Bytzek, AK, Koellensperger, G , Keppler, BK & Hartinger, CG 2016, 'Biodistribution of the novel anticancer drug sodium trans-Retrachloridobis(1H-indazole)ruthenate(III)] KP-1339/IT139 in nude BALB/c mice and implications on its mode of action', Journal of Inorganic Biochemistry, Jg. 160, S. 250-255. https://doi.org/10.1016/j.jinorgbio.2016.02.037

Pelivan, K, Miklos, W, Van Schoonhoven, S, Köllensperger, G, Gille, L, Berger, W, Heffeter, P, Kowol, C & Keppler, B 2016, 'Differences in protein binding and excretion of Triapine and its Fe(III) complex', Journal of Inorganic Biochemistry, Jg. 160, S. 61-69. https://doi.org/10.1016/j.jinorgbio.2015.10.006

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.

Schwaiger, M, Rusz, M , El Abiead, Y , Rampler, E & Köllensperger, G 2016, Anion-exchange chromatography coupled to high resolution mass spectrometry in metabolomics. in W Goessler (Hrsg.), Book of Abstracts., Graz, Österreich, 10/06/16.

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, Hann, S & Köllensperger, G 2016, 'Novel Strategies for the Analysis of Isotopologue and Isotopomer Fractions of Primary Metabolites in 13C Based Metabolic Flux Analysis Experiments', San Antonio, Texas, USA / Vereinigte Staaten, 5/06/16 - 9/06/16, .

Hermann, G, Schwaiger, M, Volejnik, P, Wildauer, A, Rusz, M & Köllensperger, G 2016, 'Stable isotope-labeled yeast extracts as internal standard for LC-MS/MS based amino acid quantification in human plasma', München, Deutschland, 10/05/16 - 13/05/16, .

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.

Mairinger, T, Hann, S & Köllensperger, G 2016, High resolution mass spectrometry (QTOF-MS): advanced applications for the analysis of isotopologue and isotopomer fractions of primary metabolites in 13C based metabolic flux analysis experiments. 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.

Bamonti, L, Theiner, S, Keppler, B & Köllensperger, G 2016, 'Combination of isotope dilution and ICP-MS/MS for quantification of selenium in human serum', Wien, Österreich, 23/02/16 - 24/02/16, .

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.

Bamonti, L, Theiner, S, Rohr-Udilova, N, Keppler, BK & Koellensperger, G 2016, 'Accurate high throughput quantification of selenium in biological samples - the potential of combining isotope dilution ICP-tandem mass spectrometry with flow injection', Journal of Analytical Atomic Spectrometry, Jg. 31, Nr. 11, S. 2227-2232. https://doi.org/10.1039/c6ja00209a

Mairinger, T, Wozniak-Knopp, G, Rueker, F, Koellensperger, G & Hann, S 2016, 'Element labeling of antibody fragments for ICP-MS based immunoassays', Journal of Analytical Atomic Spectrometry, Jg. 31, Nr. 11, S. 2330-2337. https://doi.org/10.1039/c6ja00252h

Hermann, G, Moller, LH, Gammelgaard, B, Hohlweg, J, Mattanovich, D, Hann, S & Koellensperger, G 2016, 'In vivo synthesized S-34 enriched amino acid standards for species specific isotope dilution of proteins', Journal of Analytical Atomic Spectrometry, Jg. 31, Nr. 9, S. 1830-1835. https://doi.org/10.1039/c6ja00039h

Goenaga-Infante, H & Koellensperger, G 2016, 'It is time for a special issue dedicated to elemental speciation analysis', Journal of Analytical Atomic Spectrometry, Jg. 31, Nr. 9, S. 1704-1705. https://doi.org/10.1039/c6ja90039a

Theiner, S, Schreiber-Brynzak, E, Jakupec, MA , Galanski, M , Koellensperger, G & Keppler, BK 2016, 'LA-ICP-MS imaging in multicellular tumor spheroids - a novel tool in the preclinical development of metal-based anticancer drugs', Metallomics: integrated biometal science, Jg. 8, Nr. 4, S. 398-402. https://doi.org/10.1039/c5mt00276a

Koellensperger, G , Galanski, M , Keppler, BK & Hann, S 2016, 'Turbulent flow chromatography in combination with HPLC-ICP-MS for high-throughput analysis of free, intact metal based drugs in biomedical samples', Journal of Analytical Atomic Spectrometry, Jg. 31, Nr. 9, S. 1811-1817. https://doi.org/10.1039/c6ja00108d

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, .

Mairinger, T, Steiger, M, Nocon, J, Mattanovich, D, Koellensperger, G & Hann, S 2015, 'Gas Chromatography-Quadrupole Time-of-Flight Mass Spectrometry-Based Determination of Isotopologue and Tandem Mass Isotopomer Fractions of Primary Metabolites for C-13-Metabolic Flux Analysis', Analytical Chemistry, Jg. 87, Nr. 23, S. 11792-11802. https://doi.org/10.1021/acs.analchem.5b03173

Megson, ZA, Pittenauer, E, Duda, KA, Engel, R, Ortmayr, K, Koellensperger, G, Mach, L, Allmaier, G, Holst, O, Messner, P & Schaeffer, C 2015, 'Inositol-phosphodihydroceramides in the periodontal pathogen Tannerella forsythia: Structural analysis and incorporation of exogenous myo-inositol', Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids, Jg. 1851, Nr. 11, S. 1417-1427. https://doi.org/10.1016/j.bbalip.2015.08.004

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, .

Neubauer, S, Chu, DB, Marx, H, Sauer, M, Hann, S & Koellensperger, G 2015, 'LC-MS/MS-based analysis of coenzyme A and short-chain acyl-coenzyme A thioesters', Analytical and Bioanalytical Chemistry, Jg. 407, Nr. 22, S. 6681-6688. https://doi.org/10.1007/s00216-015-8825-9

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.

Rampler, E & Köllensperger, G 2015, 'Towards absolute quantification in glycomics facilitating new labeling strategies for Pichia pastoris glycans', St. Louis, Missouri, USA / Vereinigte Staaten, 31/05/15 - 4/06/15, .

Miklos, W, Pelivan, K, Kowol, CR, Pirker, C, Dornetshuber-Fleiss, R, Spitzwieser, M, Englinger, B, van Schoonhoven, S, Cichna-Markl, M , Koellensperger, G , Keppler, BK, Berger, W & Heffeter, P 2015, 'Triapine-mediated ABCB1 induction via PKC induces widespread therapy unresponsiveness but is not underlying acquired triapine resistance', Cancer Letters, Jg. 361, Nr. 1, S. 112-120. https://doi.org/10.1016/j.canlet.2015.02.049

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.

Chu, DB, Troyer, C, Mairinger, T, Ortmayr, K, Neubauer, S, Koellensperger, G & Hann, S 2015, 'Isotopologue analysis of sugar phosphates in yeast cell extracts by gas chromatography chemical ionization time-of-flight mass spectrometry', Analytical and Bioanalytical Chemistry, Jg. 407, Nr. 10, S. 2865-2875. https://doi.org/10.1007/s00216-015-8521-9

Ortmayr, K, Hann, S & Köllensperger, G 2015, Complementing reversed phase selectivity with porous graphitized carbon to increase the metabolome coverage in an on-line two-dimensional LC-MS setup for metabolomics. in W Gössler, E Leitner & H Wiltsche (Hrsg.), Book of Abstracts., Graz, Österreich, 23/03/15.

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, .

Hann, S, Dernovics, M & Koellensperger, G 2015, 'Elemental analysis in biotechnology', Current Opinion in Biotechnology, Jg. 31, S. 93-100. https://doi.org/10.1016/j.copbio.2014.08.008

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.

Ortmayr, K, Schwaiger, M, Hann, S & Koellensperger, G 2015, 'An integrated metabolomics workflow for the quantification of sulfur pathway intermediates employing thiol protection with N-ethyl maleimide and hydrophilic interaction liquid chromatography tandem mass spectrometry', The Analyst, Jg. 140, Nr. 22, S. 7687-7695. https://doi.org/10.1039/c5an01629k

Ortmayr, K, Hann, S & Koellensperger, G 2015, 'Complementing reversed-phase selectivity with porous graphitized carbon to increase the metabolome coverage in an on-line two-dimensional LC-MS setup for metabolomics', The Analyst, Jg. 140, Nr. 10, S. 3465-3473. https://doi.org/10.1039/c5an00206k

Schindlegger, Y, Oburger, E, Puschenreiter, M, Stingeder, G, Koellensperger, G & Hann, S 2015, 'Speciation of 2 '-deoxymugineic acid-metal complexes in top soil extracts by multi-modal stationary phase LC-ICP-MS', Journal of Analytical Atomic Spectrometry, Jg. 30, Nr. 6, S. 1345-1355. https://doi.org/10.1039/c5ja00018a

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, .

Vitkova, M, Binh, CD, Köllensperger, G & Hann, S 2014, Determination of chloroplatinates in occupational environment via on-line enrichment combined with anion-exchange liquid chromatography and inductively coupled plasma mass spectrometry. in D Pröfrock (Hrsg.), Book of Abstracts ., Geesthacht, Deutschland, 15/09/14.

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.

Ortmayr, K, Nocon, J, Gasser, B, Mattanovich, D, Hann, S & Koellensperger, G 2014, 'Sample preparation workflow for the liquid chromatography tandem mass spectrometry based analysis of nicotinamide adenine dinucleotide phosphate cofactors in yeast', Journal of Separation Science, Jg. 37, Nr. 16, S. 2185-2191. https://doi.org/10.1002/jssc.201400290

Mayr, J, Pichler, V, Heffeter, P, Doemoetoer, O, Enyedy, EA, Hermann, G, Groza, D, Koellensperger, G , Galanski, M, Berger, W, Keppler, BK & Kowol, CR 2014, 'Synthesis and characterization of bis-maleimide-functionalized platinum(IV) complexes for tumor-targeted drug delivery', Journal of Biological Inorganic Chemistry, Jg. 19, S. S782-S782.

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, .

Klavins, K, Drexler, H, Hann, S & Koellensperger, G 2014, 'Quantitative Metabolite Profiling Utilizing Parallel Column Analysis for Simultaneous Reversed-Phase and Hydrophilic Interaction Liquid Chromatography Separations Combined with Tandem Mass Spectrometry', Analytical Chemistry, Jg. 86, Nr. 9, S. 4145-4150. https://doi.org/10.1021/ac5003454

Schindlegger, Y, Oburger, E, Gruber, B, Schenkeveld, WDC, Krämer, S, Puschenreiter, M, Koellensperger, G & Hann, S 2014, 'Accurate LC-ESI-MS/MS quantification of 2-deoxymugineic acid in soil and root related samples employing porous graphitic carbon as stationary phase and a C-13(4)-labeled internal standard', Electrophoresis, Jg. 35, Nr. 9, S. 1375-1385. https://doi.org/10.1002/elps.201300551

Köllensperger, G & Gerner, C 2014, 'The Mass Spectrometry Center: A Multi-Purpose Service Center, Integrating Proteomics and Metabolomics for Biomedical Research' Beitrag in, Wien, Österreich, 29/04/14 - 29/04/14, .

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, .

Vitkova, M, Binh, CD, Köllensperger, G & Hann, S 2014, 'Development of sensitive and selective LC-ICP-MS method including pre-concentration for quantification of chloroplatinates in the environmental compartments air and water.', Florida, USA / Vereinigte Staaten, 6/01/14 - 11/01/14, .

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, .

Hermann, G, Heffeter, P, Kryeziu, K, Berger, W, Hann, S & Koellensperger, G 2014, 'The study of reduced versus oxidized glutathione in cancer cell models employing isotopically labelled standards', Analytical Methods, Jg. 6, Nr. 9, S. 3086-3094. https://doi.org/10.1039/c4ay00048j

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, .

Zechmeister, HG , Dullinger, S , Koellensperger, G , Ertl, S, Lettner, C & Reiter, K 2011, 'Do metal concentrations in moss from the Zackenberg area, Northeast Greenland, provide a baseline for monitoring?', Environmental Science and Pollution Research, Jg. 18, Nr. 1, S. 91-98. https://doi.org/10.1007/s11356-010-0360-9