Univ.-Prof. Dr. Gunda Köllensperger
T: +43-1-4277-52303
Summer term 2024
270103 PR Bachelor Laboratory Course B - Analytical Chemistry and Food Chemistry
530020 SE Seminar in Analytical Chemistry - Lecture and discussion forum of diverse topics in Analytical Chemistry
530021 SE Journal Club Analytical Chemistry - for Master and Diploma Studies
Summer term 2023
270103 PR Bachelor Laboratory Course B - Analytical Chemistry and Food Chemistry
270225 SE Recent Developments in Proteomics, Metabolomics and Bioinformatics - Journal Club of the Austrian Proteomics and Metabolomics Association
530020 SE Seminar in Analytical Chemistry - Lecture and discussion forum of diverse topics in Analytical Chemistry
Rußmayer, H., Buchetics, M., Mattanovich, M., Neubauer, S., Steiger, M., Graf, A. B., Koellensperger, G., Hann, S., Sauer, M., Gasser, B., & Mattanovich, D. (2023). Customizing amino acid metabolism of Pichia pastoris for recombinant protein production. Biotechnology Journal, 18(12), [2300033]. https://doi.org/10.1002/biot.202300033


Baier, D., Mendrina, T., Schoenhacker-Alte, B., Pirker, C., Mohr, T., Rusz, M., Regner, B., Schaier, M., Sgarioto, N., Raynal, N. J. M., Nowikovsky, K., Schmidt, W. M., Heffeter, P., Meier-Menches, S. M., Koellensperger, G., Keppler, B. K., & Berger, W. (2023). The Lipid Metabolism as Target and Modulator of BOLD-100 Anticancer Activity: Crosstalk with Histone Acetylation. Advanced science, 10(32), [2301939]. https://doi.org/10.1002/advs.202301939






Babu, T., Ghareeb, H., Basu, U., Schueffl, H., Theiner, S., Heffeter, P., Koellensperger, G., Metanis, N., Gandin, V., Ott, I., Schmidt, C., & Gibson, D. (2023). Oral Anticancer Heterobimetallic PtIV−AuI Complexes Show High In Vivo Activity and Low Toxicity. Angewandte Chemie - International Edition, 62(10), [e202217233]. https://doi.org/10.1002/anie.202217233












Cross-Validation in Lipidomics – towards a standardized and harmonized omics discipline

Harald Schöny (Speaker) & Gunda Köllensperger (Contributor)

27 Sep 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Ultraviolet Photodissociation and Electron-Activated Dissociation Fragmentation Strategies for the Structural Characterization of Gangliosides

Katharina Hohenwallner (Speaker), Marlene Pühringer (Speaker), Leonida M. Lamp (Contributor), Harald Schöny (Contributor), Gunda Köllensperger (Contributor), Gavin Reid (Contributor), Jürgen Hartler (Contributor) & Evelyn Rampler (Contributor)

27 Sep 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Impact of albumin-targeting on the anticancer activity and tumor distribution of platinum(IV) prodrugs

Hemma Schueffl (Contributor), Sarah Theiner (Contributor), Oliver Baumfried (Contributor), Gunda Köllensperger (Contributor), Anton Legin (Contributor), Bernhard Keppler (Contributor), Walter Berger (Contributor), Christian Kowol (Invited speaker) & Petra Heffeter (Speaker)

11 Jun 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Accurate Lipid Quantification- Challenges and Solutions

Harald Schöny (Speaker) & Gunda Köllensperger (Contributor)

11 May 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Optimizing high-throughput sample preparation of volumetric absorptive microsampling (VAMS) for targeted LC-MS metabolomics

Bruno Stelzer (Speaker), Harald Schöny (Contributor) & Gunda Köllensperger (Contributor)

11 May 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Evaluating the skin permeation of exogenous metals at the single-cell level by LA-ICP-TOFMS imaging

Martin Schaier (Speaker), Gabriel Braun (Contributor), Paulina Werner (Contributor), Lukas Wisgrill (Contributor), Nanna Fyhrquist (Contributor) & Gunda Köllensperger (Contributor)

11 Apr 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


An interactive workflow for single-cell multiplexed image analysis

Gabriel Braun (Speaker), Martin Schaier (Contributor), Anna Schöberl (Contributor), Sarah Theiner (Contributor), Christoph Bueschl (Contributor), Jürgen Zanghellini (Contributor) & Gunda Köllensperger (Contributor)

29 Jan 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


The value of the cellular metallome for immuno-mass spectrometry imaging by LA-ICP-TOFMS

Sarah Theiner (Keynote speaker), Martin Schaier (Contributor), Gabriel Braun (Contributor), Dina Baier (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

29 Jan 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Integrating the cellular metallome in the workflow of immuno-mass spectrometry imaging by LA-ICP-TOFMS

Sarah Theiner (Speaker), Martin Schaier (Contributor), Gabriel Braun (Contributor), David Loibnegger (Contributor), Dina Baier (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

17 Nov 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


LA-ICP-TOFMS as a tool for exploring the mechanisms of chemoresistance in oxaliplatin-treated HCT116 tumors

Martin Schaier (Speaker), Sarah Theiner (Speaker), Dina Baier (Contributor), Gabriel Braun (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

17 Nov 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


A human-in-the-loop workflow for single-cell multiplexed image analysis

Gabriel Braun (Keynote speaker), Martin Schaier (Contributor), Anna Schöberl (Contributor), Sarah Theiner (Contributor), Christoph Bueschl (Contributor), Jürgen Zanghellini (Contributor) & Gunda Köllensperger (Contributor)

19 Sep 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


LC-HRMS Metabolomics and Lipidomics of Human Meningioma Tissue and Cerebrospinal Fluid

Lisa Panzenböck (Speaker), Elisabeth Foels (Contributor), Yasin El Abiead (Contributor), Dorian Hirschmann (Contributor), Petra Volejnik (Contributor), Daniela Loetsch (Contributor), Christian Dorfer (Contributor), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

19 Sep 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Comprehensive LC-MSn based ganglioside profiling in native and differentiated human mesenchymal stem cells

Katharina Hohenwallner (Speaker), Nina Nicole Troppmair (Contributor), Lisa Panzenböck (Contributor), Cornelia Kasper (Contributor), Yasin El Abiead (Contributor), Gunda Köllensperger (Contributor), Leonida M. Lamp (Contributor), Jürgen Hartler (Contributor), Dominik Egger (Contributor) & Evelyn Rampler (Contributor)

13 Sep 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Metabolomics and Lipidomics Analysis of Human Meningioma Tissue and Cerebrospinal Fluid Within a Single Analytical Run

Lisa Panzenböck (Speaker), Elisabeth Foels (Contributor), Yasin El Abiead (Contributor), Dorian Hirschmann (Contributor), Petra Volejnik (Contributor), Daniela Loetsch (Contributor), Christian Dorfer (Contributor), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

13 Sep 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


High-resolution LA-ICP-TOFMS imaging of asbestos fibers in human malignant mesothelioma tissue

Sarah Theiner (Speaker), Oana M. Voloaca (Contributor), Laura M. Cole (Contributor), Malcolm R. Clench (Contributor), Sarah L. Haywood-Small (Contributor) & Gunda Köllensperger (Contributor)

12 Jul 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Micro-droplet-based calibration for quantitative elemental bioimaging by LA-ICPMS

Andreas Schweikert (Speaker), Sarah Theiner (Contributor), Martin Sala (Contributor), Petra Vician (Contributor), Walter Berger (Contributor), Bernhard Keppler (Contributor) & Gunda Köllensperger (Contributor)

12 Jul 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


The Uptake of Metal-Based Anticancer Drugs in Macrophage Subtypes at the Single-Cell Level by LA-ICP-TOFMS Imaging

Anna Schöberl (Speaker), Michael Gutmann (Contributor), Sarah Theiner (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

5 Jul 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Impact of albumin-targeting on the pharmacology, tissue distribution and anticancer activity of an oxaliplatin(IV) bismaleimide prodrug in vivo

Hemma Schueffl (Speaker), Sarah Theiner (Contributor), Gunda Köllensperger (Contributor), Bernhard Keppler (Contributor), Walter Berger (Contributor), Christian Kowol (Contributor), Anton Legin (Contributor) & Petra Heffeter (Speaker)

29 Jun 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Scrutinizing and Compensating Different Ionization Responses of Phospholipids in a Reversed-phase Gradient by Implementing a Counter Gradient

Felina Hildebrand (Speaker), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

18 Jun 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Simultaneous Metabolomics and Lipidomics Analysis of Human Meningioma Tissue and Cerebrospinal Fluid

Lisa Panzenböck (Speaker), Elisabeth Foels (Contributor), Yasin El Abiead (Contributor), Dorian Hirschmann (Contributor), Petra Volejnik (Contributor), Daniela Loetsch (Contributor), Christian Dorfer (Contributor), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

18 Jun 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Fatty sweet symphony: Comprehensive LC-MSn glycolipidomics assay unravels ganglioside patterns of native and differentiated human mesenchymal stem cells

Katharina Hohenwallner (Speaker), Nina Nicole Troppmair (Contributor), Lisa Panzenböck (Contributor), Cornelia Kasper (Contributor), Yasin El Abiead (Contributor), Gunda Köllensperger (Contributor), Leonida M. Lamp (Contributor), Juergen Hartler (Contributor), Dominik Egger (Contributor) & Evelyn Rampler (Contributor)

13 Jun 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Scrutinizing and Compensating Different Ionization Responses of Phospholipids in a Reversed-phase Gradient by Implementing a Counter Gradient

Felina Hildebrand (Speaker), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

13 Jun 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


High-resolution and high-speed imaging by LA-ICP-TOFMS

Sarah Theiner (Invited speaker), Andreas Schweikert (Contributor), Oana M. Voloaca (Contributor), Laura M. Cole (Contributor), Malcolm R. Clench (Contributor), Sarah L. Haywood-Small (Contributor), Bernhard Keppler (Contributor) & Gunda Köllensperger (Contributor)

16 Jan 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


SIngle-cell analysis and quantitative multi-element imaging by LA-ICP-TOFMS

Sarah Theiner (Speaker), Andreas Schweikert (Contributor), Martin Schaier (Contributor), Dina Baier (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

16 Jan 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


High-resolution and high speed bioimaging using LA-ICP-TOFMS

Sarah Theiner (Keynote speaker), Anna Schöberl (Contributor), Martin Schaier (Contributor), Andreas Schweikert (Contributor), Dina Baier (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

11 Nov 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Fatty Sweet Symphony: Novel Mass Spectrometry-Based Workflows For Lipid And Glycolipid Analysis

Evelyn Rampler (Keynote speaker), Katharina Hohenwallner (Contributor), Nina Nicole Troppmair (Contributor), Lisa Panzenböck (Contributor), Yasin El Abiead (Contributor), Gunda Köllensperger (Contributor), Juergen Hartler (Contributor) & Dominik Egger (Contributor)

9 Nov 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


LC-MSn based glycolipidomics to monitor gangliosides and their potential as cell differentiation markers in human mesenchymal stem cells

Evelyn Rampler (Speaker), Katharina Hohenwallner (Contributor), Nina Nicole Troppmair (Contributor), Lisa Panzenböck (Contributor), Yasin El Abiead (Contributor), Gunda Köllensperger (Contributor), Juergen Hartler (Contributor) & Dominik Egger (Contributor)

31 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Scrutinizing current limits of non-targeted data pre-processing

Yasin El Abiead (Speaker), Maximilian Milford (Contributor), Harald Schöny (Contributor) & Gunda Köllensperger (Contributor)

31 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


LA-ICP-TOFMS as a tool for evaluating metal-based anticancer drugs in the tumour microenvironment at the single-cell level

Martin Schaier (Speaker), Sarah Theiner (Contributor), Dina Baier (Contributor), Andreas Schweikert (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

20 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Novel analytical methods for quantitative lipidomics and non-targeted metabolomics using high resolution mass spectrometry

Felina Hildebrand (Speaker), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

20 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Systematic investigation of LC-MS miniaturization in wide-target small molecule bioanalysis - considerations for practical implementation

Veronika Fitz (Speaker), Daniel Berger (Contributor), Yasin El Abiead (Contributor) & Gunda Köllensperger (Contributor)

20 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


LC-MSn based glycolipidomics to monitor gangliosides and their potential as cell differentiation markers in human mesenchymal stem cells

Evelyn Rampler (Speaker), Katharina Hohenwallner (Contributor), Nina Nicole Troppmair (Contributor), Lisa Panzenböck (Contributor), Yasin El Abiead (Contributor), Gunda Köllensperger (Contributor), Juergen Hartler (Contributor) & Dominik Egger (Contributor)

18 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Systematic investigation of LC-MS miniaturization in wide-target small molecule bioanalysis - considerations for practical implementation

Veronika Fitz (Speaker), Daniel Berger (Contributor), Yasin El Abiead (Contributor) & Gunda Köllensperger (Contributor)

18 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


A novel lipid droplet specific LC-MSn workflow for investigating therapy-resistance mechanisms in human colon cancer

Katharina Hohenwallner (Invited speaker), Dina Baier (Contributor), Theresa Mendrina (Contributor), Harald Schöny (Contributor), Gunda Köllensperger (Contributor), Walter Berger (Contributor) & Evelyn Rampler (Contributor)

5 Oct 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


LA-ICP-TOFMS as a tool for evaluating metal-based anticancer drugs in the tumour microenvironment at the single-cell level

Martin Schaier (Speaker), Sarah Theiner (Contributor), Dina Baier (Contributor), Andreas Schweikert (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

23 Sep 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Automated assignment of glycosyl inositol phospho ceramides using Lipid Data Analyzer

Lisa Panzenböck (Speaker), Nina Nicole Troppmair (Contributor), Sara Schlachter (Contributor), Gunda Köllensperger (Contributor), Jürgen Hartler (Contributor) & Evelyn Rampler (Contributor)

7 Sep 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Current limits of non-targeted data pre-processing in small molecule research

Yasin El Abiead (Speaker), Maximilian Milford (Contributor), Harald Schöny (Contributor) & Gunda Köllensperger (Contributor)

7 Sep 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Systematic investigation of LC-MS miniaturization to enhance sensitivity in wide-target LC-MS-based trace bioanalysis of small molecules

Veronika Fitz (Speaker), Daniel Berger (Contributor), Yasin El Abiead (Contributor) & Gunda Köllensperger (Contributor)

7 Sep 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Utilizing a counter gradient in reversed phase-based lipid quantification to reduce matrix effects during ionization

Felina Hildebrand (Speaker), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

7 Sep 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Establishing antibody labelling procedures for the imaging of in vivo samples using LA-ICP-TOF-MS

Martin Schaier (Speaker), Sarah Theiner (Contributor), Dina Baier (Contributor), Andreas Schweikert (Speaker), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

11 Jun 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Mass spectrometry-based lipid quantification by reversed phase chromatography utilizing a counter gradient

Felina Hildebrand (Speaker), Harald Schöny (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

11 Jun 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Micro-droplet-based calibration for quantitative elemental bioimaging by LA-ICPMS

Andreas Schweikert (Speaker), Sarah Theiner (Contributor), Debora Wernitznig (Contributor), Anna Schöberl (Contributor), Martin Schaier (Contributor), Sophie Neumayer (Contributor), Bernhard Keppler (Contributor) & Gunda Köllensperger (Contributor)

11 Jun 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Non-targeted mass spectrometry for elucidating the exposome and its impact on the endogenous metabolome

Mira Flasch (Speaker), Veronika Fitz (Contributor), Evelyn Rampler (Contributor), Gunda Köllensperger (Contributor) & Benedikt Warth (Contributor)

11 Jun 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Improving Quantitative Genome-Scale Metabolic Modeling of CHO

Diana Széliová (Speaker), David E. Ruckerbauer (Contributor), Jerneja Štor (Contributor), Dmytro Iurashev (Contributor), Harald Schöny (Contributor), Michael Hanscho (Contributor), Stephan Hann (Contributor), Gunda Köllensperger (Contributor), Isabel Rocha (Contributor), Nicole Borth (Contributor) & Jürgen Zanghellini (Contributor)

1 Mar 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


The other way! - Alternative lipid quantification via RP-LC and 13C-labeled internal standard

Harald Schöny (Speaker), Evelyn Rampler (Contributor), Yasin El Abiead (Contributor), Felina Hildebrand (Contributor), Gerrit Hermann (Contributor) & Gunda Köllensperger (Contributor)

1 Mar 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


mzRAPP – a tool for reliability assessment of non-targeted LC-HRMS data pre-processing

Yasin El Abiead (Invited speaker), Maximilian Milford (Contributor) & Gunda Köllensperger (Contributor)

9 Feb 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


mzRAPP – a tool for reliability assessment of non-targeted LC-HRMS data pre-processing

Yasin El Abiead (Invited speaker), Maximilian Milford (Contributor) & Gunda Köllensperger (Contributor)

3 Apr 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


Benchmarking (non-)targeted metabolomics and lipidomics using yeast derived libraries

Evelyn Rampler (Invited speaker), Harald Schöny (Contributor), Yasin El Abiead (Contributor), Mate Rusz (Contributor), Felina Hildebrand (Contributor), Katharina Hohenwallner (Contributor), Veronika Fitz (Contributor) & Gunda Köllensperger (Contributor)

22 Jan 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


The power of LC-MS based multiomics to explore human adipogenesis

Evelyn Rampler (Speaker), Dominik Egger (Contributor), Harald Schöny (Contributor), Mate Rusz (Contributor), Cornelia Kasper (Contributor), Thomas Nägele (Contributor) & Gunda Köllensperger (Contributor)

22 Jan 2020

Activity: Talks and presentationsTalk or oral contributionScience to Science


How to solve the limits in absolute quantification on reversed phase LC-MS-based lipidomics approaches? -A novel flow injection/ reversed phase LC-MS workflow with LILY as ISTD

Harald Schöny (Speaker), Evelyn Rampler (Contributor), Felina Hildebrand (Contributor), Olivia Zach (Contributor), Gerrit Hermann (Contributor) & Gunda Köllensperger (Contributor)

10 Nov 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Evelyn Rampler (Speaker), Harald Schöny (Contributor), Yasin El Abiead (Contributor), Michaela Schwaiger-Haber (Contributor), Gerrit Hermann (Contributor) & Gunda Köllensperger (Contributor)

20 Oct 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Quantification for bioimaging using LA-ICP-TOFMS

Andreas Schweikert (Speaker), Sarah Theiner (Contributor), Anna Schöberl (Contributor) & Gunda Köllensperger (Contributor)

23 Sep 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Anna Schöberl (Speaker), Andreas Schweikert (Contributor), Sarah Theiner (Contributor), Sophie Neumayer (Contributor) & Gunda Köllensperger (Contributor)

23 Sep 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Anastassiya Tchaikovsky (Speaker), Gunda Köllensperger (Contributor), Sarah Theiner (Contributor), Anna Schöberl (Contributor), Lisa Fischer (Contributor) & Stephan Hann (Contributor)

26 Jun 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Anastassiya Tchaikovsky (Speaker), Anna Schöberl (Contributor), S. Emin (Speaker), Sophie Neumayer (Contributor) & Gunda Köllensperger (Contributor)

26 Jun 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Merging workflows in metabolomics - Strategies for increasing throughput, selectivity and coverage

Gunda Köllensperger (Keynote speaker)

16 Jun 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Reliability estimation for data pre-processing in untargeted metabolomics

Yasin El Abiead (Speaker), Maximilian Milford (Contributor) & Gunda Köllensperger (Speaker)

25 Mar 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Single cell analysis enabled by ICP-TOF-MS

Gunda Köllensperger (Keynote speaker), Sarah Theiner (Contributor), Andreas Schweikert (Contributor), A. Schoeberl (Contributor) & Sophie Neumayer (Contributor)

25 Mar 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


13C Internal standardization in lipidomics

Harald Schöny (Speaker), Evelyn Rampler (Contributor), Gerrit Hermann (Contributor), Ulrike Grienke (Contributor), Judith Maria Rollinger (Contributor) & Gunda Köllensperger (Contributor)

25 Mar 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


13C Internal standardization in lipidomics

Harald Schöny (Speaker), Evelyn Rampler (Contributor), Gerrit Hermann (Contributor) & Gunda Köllensperger (Contributor)

18 Mar 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Evelyn Rampler (Speaker), Harald Schöny (Contributor), Yasin El Abiead (Contributor), Michaela Schwaiger-Haber (Contributor), Gerrit Hermann (Contributor) & Gunda Köllensperger (Contributor)

19 Feb 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


ICP-TOFMS an emerging tool in research on metal based drugs

Gunda Köllensperger (Keynote speaker)

3 Feb 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Sarah Theiner (Speaker), Andreas Schweikert (Contributor), Anton Legin (Contributor), Debora Wernitznig (Contributor), Stijn J. M. Van Malderen (Contributor), Thibaut Van Acker (Contributor), Bernhard Keppler (Contributor), Frank Vanhaecke (Contributor) & Gunda Köllensperger (Contributor)

26 Jun 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Aiming at high throughput in atomic spectroscopy

Sarah Theiner (Contributor), Sophie Neumayer (Contributor), Anna Schöberl (Contributor), Luis Galvez (Contributor), M. Schaier (Contributor) & Gunda Köllensperger (Invited speaker)

10 Apr 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Standardization in metabolomics and lipidomics workflows

Evelyn Rampler (Contributor), Gerrit Hermann (Contributor), Michaela Schwaiger-Haber (Contributor), Yasin El Abiead (Contributor), Harald Schöny (Contributor) & Gunda Köllensperger (Invited speaker)

10 Apr 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Die Herausforderungen bei der Identifizierung von polaren Stoffwechselprodukten in Zellen

Michaela Schwaiger (Invited speaker), Yasin El Abiead (Contributor), Evelyn Rampler (Contributor) & Gunda Köllensperger (Contributor)

13 Feb 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


ICP-MS based quantification in "omics" applications

Gunda Köllensperger (Keynote speaker)

8 Jan 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Luis Galvez (Speaker), Mate Rusz (Contributor), Michaela Schwaiger-Haber (Contributor), Michael Jakupec (Contributor) & Gunda Köllensperger (Contributor)

8 Jan 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Multimodal imaging of multicellular tumor spheroids upon metallodrug treatment

Sarah Theiner (Speaker), Gunda Köllensperger (Contributor), Stijn J. M. Van Malderen (Contributor), Thibaut Van Acker (Contributor), M. Holzlechner (Contributor), A. Svirkova (Contributor), Martina Marchetti-Deschmann (Contributor), Anton Legin (Contributor), Bernhard Keppler (Contributor), Frank Vanhaecke (Contributor) & Gunda Köllensperger (Contributor)

8 Jan 2018

Activity: Talks and presentationsTalk or oral contributionScience 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 (Contributor), B. M. Mitic (Contributor), Michaela Schwaiger (Contributor), Gerrit Hermann (Contributor), Yasin El Abiead (Contributor), D. Peake (Contributor), A. Criscuolo (Contributor), M. Zeller (Contributor), K. Cook (Contributor), B. Delanghe (Contributor) & Gunda Köllensperger (Contributor)

27 Sep 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


LILY-Lipidome Isotope Labeling of Yeast 13C labeled lipid applications based on C30 RP chromatography coupled to high resolution MS with the Fusion Lumos

Evelyn Rampler (Invited speaker), Michaela Schwaiger-Haber (Contributor), Gerrit Hermann (Contributor), Yasin El Abiead (Contributor), David A. Peake (Contributor), Angela Criscuolo (Contributor), Martin Zeller (Contributor), Ken Cook (Contributor), Bernard Delanghe (Contributor) & Gunda Köllensperger (Contributor)

17 Sep 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Metallomics and metabolomics studies in preclinical anticancer research of oxaliplatin

Luis Galvez (Speaker), Michaela Schwaiger (Contributor), Sonja Hager (Contributor), Christian Kowol (Contributor), Petra Heffeter (Contributor), Walter Berger (Contributor) & Gunda Köllensperger (Contributor)

14 Aug 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Sarah Theiner (Speaker), S. Van Malderen (Contributor), M. Holzlechner (Contributor), A. Svirkova (Contributor), T. Van Acker (Contributor), Anton Legin (Contributor), Michael Jakupec (Contributor), Bernhard Keppler (Contributor), Martina Marchetti-Deschmann (Contributor), Frank Vanhaecke (Contributor) & Gunda Köllensperger (Contributor)

14 Aug 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Gunda Köllensperger (Speaker), Michaela Schwaiger (Contributor), Yasin El Abiead (Contributor), Mate Rusz (Contributor), Luis Galvez (Contributor), Evelyn Rampler (Contributor) & Gerrit Hermann (Contributor)

18 Jun 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Karla Pelivan (Speaker), Lisa Frensemeier (Contributor), Uwe Karst (Contributor), Gunda Köllensperger (Contributor), Björn Bielec (Contributor), Petra Heffeter (Contributor), Christian Kowol (Contributor) & Bernhard Keppler (Contributor)

12 May 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


LC-MS Strategies in the Field of Metabolomics

Gunda Köllensperger (Keynote speaker)

3 Apr 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Michaela Schwaiger (Speaker), Yasin El Abiead (Contributor), Evelyn Rampler (Contributor), Gerrit Hermann (Contributor) & Gunda Köllensperger (Contributor)

26 Mar 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Michaela Schwaiger (Speaker), Yasin El Abiead (Contributor), Evelyn Rampler (Contributor), Gerrit Hermann (Contributor) & Gunda Köllensperger (Contributor)

16 Mar 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Sarah Theiner (Speaker), S. Van Malderen (Contributor), T. Van Acker (Contributor), Anton Legin (Contributor), Michael Jakupec (Contributor), Bernhard Keppler (Contributor), Frank Vanhaecke (Contributor) & Gunda Köllensperger (Contributor)

19 Feb 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


It is metallomics, isn't it?

Gunda Köllensperger (Keynote speaker), Luis Galvez Montano (Contributor), Sarah Theiner (Contributor), Michaela Schwaiger (Contributor) & Stephan Hann (Contributor)

19 Feb 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Gerrit Hermann (Speaker), Michaela Schwaiger (Contributor), Petra Volejnik (Contributor), Karin Ortmayr (Contributor) & Gunda Köllensperger (Contributor)

16 Feb 2017

Activity: Talks and presentationsTalk or oral contributionScience 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 (Contributor), Petra Volejnik (Contributor), Karin Ortmayr (Contributor) & Gunda Köllensperger (Contributor)

13 Feb 2017

Activity: Talks and presentationsTalk or oral contributionScience 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 (Contributor), Gerrit Hermann (Contributor), Robert Ahrends (Contributor), Albert Sickmann (Contributor) & Gunda Köllensperger (Contributor)

1 Feb 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Evelyn Rampler (Speaker), Cristina Coman (Contributor), Gerrit Hermann (Contributor), Robert Ahrends (Contributor), Albert Sickmann (Contributor) & Gunda Köllensperger (Contributor)

13 Nov 2016

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Evelyn Rampler (Speaker), Cristina Coman (Contributor), Gerrit Hermann (Contributor), Kristaps Klavins (Contributor), Robert Ahrends (Contributor) & Gunda Köllensperger (Contributor)

13 Nov 2016

Activity: Talks and presentationsTalk or oral contributionScience to Science


Metabolomics- from targeted analysis to non-targeted fingerprinting

Gunda Köllensperger (Invited speaker)

22 Sep 2016

Activity: Talks and presentationsTalk or oral contributionOther


Production of 13C labeled reference lipids for absolute quantification by mass spectrometry

Evelyn Rampler (Speaker), Cristina Coman (Contributor), Gerrit Hermann (Contributor), Kristaps Klavins (Contributor), Robert Ahrends (Contributor) & Gunda Köllensperger (Contributor)

5 Sep 2016

Activity: Talks and presentationsTalk or oral contributionScience to Science


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

Gunda Köllensperger (Invited speaker)

8 Jun 2016

Activity: Talks and presentationsTalk or oral contributionOther


Analytical challenges in metabolomics

Gunda Köllensperger (Invited speaker)

31 Mar 2016

Activity: Talks and presentationsTalk or oral contributionOther


Mass Spectrometric Assays in Preclinical Studies on Metallodrugs

Gunda Köllensperger (Invited speaker)

11 Jan 2016

Activity: Talks and presentationsTalk or oral contributionOther


The assisting role of elemental speciation analysis in metabolomics and proteomics

Gunda Köllensperger (Keynote speaker)

9 Sep 2015

Activity: Talks and presentationsTalk or oral contributionOther


Applications of stable isotopes in mass spectrometry

Gunda Köllensperger (Invited speaker)

7 May 2015

Activity: Talks and presentationsTalk or oral contributionOther


Elemental speciation analysis - current developments and future perspectives

Gunda Köllensperger (Keynote speaker)

23 Mar 2015

Activity: Talks and presentationsTalk or oral contributionOther


Sulfur speciation analysis in biotechnology

Gunda Köllensperger (Invited speaker)

24 Feb 2015

Activity: Talks and presentationsTalk or oral contributionOther


The changing scope of elemental speciation analysis

Gunda Köllensperger (Invited speaker)

17 Oct 2014

Activity: Talks and presentationsTalk or oral contributionOther


Protein quantification using in vivo synthesized isotopically enriched standards protein quantification by sulfur traceable to SI

Gunda Köllensperger (Invited speaker)

28 Sep 2014

Activity: Talks and presentationsTalk or oral contributionOther


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

Gunda Köllensperger (Invited speaker)

6 Jan 2014

Activity: Talks and presentationsTalk or oral contributionOther


Department of Analytical Chemistry

Deputy Head

Währinger Straße 38
1090 Wien
Room: 2H41/42

T: +43-1-4277-52303

gunda.koellensperger@univie.ac.at