Publikationen von Gert von Helden

Greis, K., C.E. Griesbach, C. Kirschbaum, G. Meijer, G.von Helden, K. Pagel und M.W. Peczuh: Characterization and Fate of a Septanosyl Ferrier Cation in the Gas and Solution Phases. The Journal of Organic Chemistry 88 (9), 5543–5553 (2023).

Greis, K., C. Kirschbaum, K. Ober, M. Taccone, A.Y. Torres-Boy, G. Meijer, K. Pagel und G.von Helden: Infrared Spectroscopy of Fluorenyl Cations at Cryogenic Temperatures. The Journal of Physical Chemistry Letters 14 (50), 11313–11317 (2023).

Kirschbaum, C., R.S.E. Young, K. Greis, J.P. Menzel, S. Gewinner, W. Schöllkopf, G. Meijer, G.von Helden, T. Causon, V.R. Narreddula, B.L.J. Poad, S.J. Blanksby und K. Pagel: Establishing carbon-carbon double bond position and configuration in unsaturated fatty acids by gas-phase infrared spectroscopy. Chemical Science 14 (10), 2518–2527 (2023).

Lettow, M., K. Greis, E. Mucha, T.R. Lambeth, M. Yaman, V. Kontodimas, C. Manz, W. Hoffmann, G. Meijer, R.R. Julian, G.von Helden, M.R. Marianski und K. Pagel: Decoding the Fucose Migration Product during Mass-Spectrometric Analysis of Blood Group Epitopes. Angewandte Chemie International Edition 62 (24), e202302883 (2023).

Riedel, J., M. Lettow, M. Grabarics, M. Götze, R.L. Miller, G.-J. Boons, G. Meijer, G.von Helden, G.P. Szekeres und K. Pagel: Predicting Structural Motifs of Glycosaminoglycans using Cryogenic Infrared Spectroscopy and Random Forest. Journal of the American Chemical Society 145 (14), 7859–7868 (2023).

Safferthal, M., K. Greis, R. Chang, C. Kirschbaum, W. Hoffmann, G. Meijer, G.von Helden und K. Pagel: Cryogenic infrared spectroscopy reveals remarkably short NH⁺⋯F hydrogen bonds in fluorinated phenylalanines. Physical Chemistry Chemical Physics 25 (36), 24783–24788 (2023).

Taccone, M., D. Thomas, K. Ober, S. Gewinner, W. Schöllkopf, G. Meijer und G.von Helden: Infrared action spectroscopy of the deprotonated formic acid trimer, trapped in helium nanodroplets. Physical Chemistry Chemical Physics 25 (15), 10907–10916 (2023).

Greis, K., C. Kirschbaum, G. Fittolani, E. Mucha, R. Chang, G.von Helden, G. Meijer, M. Delbianco, P.H. Seeberger und K. Pagel: Neighboring Group Participation of Benzoyl Protecting Groups in C3- and C6-Fluorinated Glucose. European Journal of Organic Chemistry 2022 (15), e202200255 (2022).

Greis, K., C. Kirschbaum, G.von Helden und K. Pagel: Gas-phase infrared spectroscopy of glycans and glycoconjugates. Current Opinion in Structural Biology 72, 194–202 (2022).

Greis, K., C. Kirschbaum, M. Taccone, M. Götze, S. Gewinner, W. Schöllkopf, G. Meijer, G.von Helden und K. Pagel: Studying the Key Intermediate of RNA Autohydrolysis by Cryogenic Gas-Phase Infrared Spectroscopy. Angewandte Chemie International Edition 61 (19), e202115481 (2022).

Greis, K., C. Kirschbaum, M. Taccone, M. Götze, S. Gewinner, W. Schöllkopf, G. Meijer, G.von Helden und K. Pagel: Untersuchung des reaktiven Intermediats der RNA Autohydrolyse mittels kryogener Infrarotspektroskopie in der Gasphase. Angewandte Chemie 134 (19), e202115481 (2022).

Greis, K., S. Leichnitz, C. Kirschbaum, C.-W. Chang, M.-H. Lin, G. Meijer, G.von Helden, P.H. Seeberger und K. Pagel: The Influence of the Electron Density in Acyl Protecting Groups on the Selectivity of Galactose Formation. Journal of the American Chemical Society 144 (44), 20258–20266 (2022).

Kirschbaum, C., K. Greis, S. Gewinner, W. Schöllkopf, G. Meijer, G.von Helden und K. Pagel: Cryogenic infrared spectroscopy provides mechanistic insight into the fragmentation of phospholipid silver adducts. Analytical and Bioanalytical Chemistry 414 (18), 5275–5285 (2022).

Grabarics, M., M. Lettow, A.T. Kirk, G.von Helden, T.J. Causon und K. Pagel: Plate-height model of ion mobility-mass spectrometry: Part 2-Peak-to-peak resolution and peak capacity. Journal of Separation Science 44 (14), 2798–2813 (2021).

Kirschbaum, C., K. Greis, M. Lettow, S. Gewinner, W. Schöllkopf, G. Meijer, G.von Helden und K. Pagel: Non-covalent double bond sensors for gas-phase infrared spectroscopy of unsaturated fatty acids. Analytical and Bioanalytical Chemistry 413 (14), 3643–3653 (2021).

Kirschbaum, C., K. Greis, E. Mucha, L. Kain, S. Deng, A. Zappe, S. Gewinner, W. Schöllkopf, G.von Helden, G. Meijer, P.B. Savage, M. Marianski, L. Teyton und K. Pagel: Unravelling the structural complexity of glycolipids with cryogenic infrared spectroscopy. Nature Communications 12 (1), 1201 (2021).

Kirschbaum, C., K. Greis, L. Polewski, S. Gewinner, W. Schöllkopf, G. Meijer, G.von Helden und K. Pagel: Unveiling Glycerolipid Fragmentation by Cryogenic Infrared Spectroscopy. Journal of the American Chemical Society 143 (36), 14827–14834 (2021).

Lettow, M., K. Greis, M. Grabarics, J. Horlebein, R.L. Miller, G. Meijer, G.von Helden und K. Pagel: Chondroitin Sulfate Disaccharides in the Gas Phase: Differentiation and Conformational Constraints. The Journal of Physical Chemistry A 125 (20), 4373–4379 (2021).

Thomas, D., M. Taccone, K. Ober, E. Mucha, G. Meijer und G.von Helden: Helium Nanodroplet Infrared Action Spectroscopy of the Proton-Bound Dimer of Hydrogen Sulfate and Formate: Examining Nuclear Quantum Effects. The Journal of Physical Chemistry A 125 (42), 9279–9287 (2021).

Grabarics, M., M. Lettow, A.T. Kirk, G.von Helden, T.J. Causon und K. Pagel: Plate-height model of ion mobility-mass spectrometry. Analyst 145 (19), 6313–6333 (2020).