Koellensperger G - Search Results

1

Triple acquisition mass spectrometry (TRAM) combining targeted and non-targeted metabolomics in a single run.

Panzenboeck L, Schoeny H, Stelzer B, Foels E, Glas M, Pühringer M, Hirschmann D, Loetsch D, Dorfer C, Rampler E, Koellensperger G. Panzenboeck L, et al. Among authors: koellensperger g. Anal Chim Acta. 2024 Dec 1;1331:343314. doi: 10.1016/j.aca.2024.343314. Epub 2024 Oct 9. Anal Chim Acta. 2024. PMID: 39532411 Free article.

2

Merging metabolomics and lipidomics into one analytical run.

Schwaiger M, Schoeny H, El Abiead Y, Hermann G, Rampler E, Koellensperger G. Schwaiger M, et al. Among authors: koellensperger g. Analyst. 2018 Dec 17;144(1):220-229. doi: 10.1039/c8an01219a. Analyst. 2018. PMID: 30411762

3

Heterogeneous multimeric metabolite ion species observed in LC-MS based metabolomics data sets.

El Abiead Y, Bueschl C, Panzenboeck L, Wang M, Doppler M, Seidl B, Zanghellini J, Dorrestein PC, Koellensperger G. El Abiead Y, et al. Among authors: koellensperger g. Anal Chim Acta. 2022 Oct 9;1229:340352. doi: 10.1016/j.aca.2022.340352. Epub 2022 Sep 8. Anal Chim Acta. 2022. PMID: 36156231 Free article.

4

Scrutinizing different ionization responses of polar lipids in a reversed-phase gradient by implementing a counter-gradient.

Hildebrand F, Schoeny H, Rampler E, Koellensperger G. Hildebrand F, et al. Among authors: koellensperger g. Anal Chim Acta. 2023 Jul 18;1265:341274. doi: 10.1016/j.aca.2023.341274. Epub 2023 May 3. Anal Chim Acta. 2023. PMID: 37230568

5

Isotope dilution with isotopically labeled biomass: An effective alternative for quantitative metabolomics.

Fitz V, Panzenboeck L, Schoeny H, Foels E, Koellensperger G. Fitz V, et al. Among authors: koellensperger g. Anal Chim Acta. 2024 Aug 22;1318:342909. doi: 10.1016/j.aca.2024.342909. Epub 2024 Jun 28. Anal Chim Acta. 2024. PMID: 39067910 Free article.

6

LILY-lipidome isotope labeling of yeast: in vivo synthesis of ¹³C labeled reference lipids for quantification by mass spectrometry.

Rampler E, Coman C, Hermann G, Sickmann A, Ahrends R, Koellensperger G. Rampler E, et al. Among authors: koellensperger g. Analyst. 2017 Jun 7;142(11):1891-1899. doi: 10.1039/c7an00107j. Epub 2017 May 5. Analyst. 2017. PMID: 28475182

7

Anion-Exchange Chromatography Coupled to High-Resolution Mass Spectrometry: A Powerful Tool for Merging Targeted and Non-targeted Metabolomics.

Schwaiger M, Rampler E, Hermann G, Miklos W, Berger W, Koellensperger G. Schwaiger M, et al. Among authors: koellensperger g. Anal Chem. 2017 Jul 18;89(14):7667-7674. doi: 10.1021/acs.analchem.7b01624. Epub 2017 Jun 27. Anal Chem. 2017. PMID: 28581703

8

Simultaneous non-polar and polar lipid analysis by on-line combination of HILIC, RP and high resolution MS.

Rampler E , Schoeny H , Mitic BM , El Abiead Y , Schwaiger M , Koellensperger G . Rampler E , et al. Among authors: koellensperger g. Analyst. 2018 Feb 26;143(5):1250-1258. doi: 10.1039/c7an01984j. Analyst. 2018. PMID: 29431763

9

A Novel Lipidomics Workflow for Improved Human Plasma Identification and Quantification Using RPLC-MSn Methods and Isotope Dilution Strategies.

Rampler E, Criscuolo A, Zeller M, El Abiead Y, Schoeny H, Hermann G, Sokol E, Cook K, Peake DA, Delanghe B, Koellensperger G. Rampler E, et al. Among authors: koellensperger g. Anal Chem. 2018 Jun 5;90(11):6494-6501. doi: 10.1021/acs.analchem.7b05382. Epub 2018 May 10. Anal Chem. 2018. PMID: 29708737

10

Proposing a validation scheme for ¹³C metabolite tracer studies in high-resolution mass spectrometry.

Schwaiger-Haber M, Hermann G, El Abiead Y, Rampler E, Wernisch S, Sas K, Pennathur S, Koellensperger G. Schwaiger-Haber M, et al. Among authors: koellensperger g. Anal Bioanal Chem. 2019 May;411(14):3103-3113. doi: 10.1007/s00216-019-01773-7. Epub 2019 Apr 10. Anal Bioanal Chem. 2019. PMID: 30972471 Free PMC article.

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