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G

Gert von Helden

max planck society

72H-index
324Paper Count
1.6WCitation Count
Published Papers 104
Publication Date
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Cryogenic Infrared Spectroscopy Unmasks Gas-Phase Charge Migration in Mucin-Type O-Glycans
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IF12.1
err2026-05-15
err0
errOAAI
errMarc Safferthal; Gurpur Rakesh D. Prabhu; América Y. Torres-Boy; Jerome Riedel; Leïla Bechtella; Wesley Pietsch; Gerard Meijer; Gert von Helden; Gaël M. Vos; Kevin Pagel
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Steroid Fingerprinting with Cryogenic Gas-Phase Infrared Spectroscopy
errACS Measurement Science Au
IF9
err2026-04-01
err0
errOAAI
errWalton-Doyle, Caitlin; Prabhu, Gurpur Rakesh D.; Geue, Niklas; Meijer, Gerard; von Helden, Gert; Pagel, Kevin
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Evaluating Participation Modes in Peracetylated Glycosyl Cations
errORGANIC LETTERS
IF5
err2026-01-01
err0
PREAI
errGeue, Niklas; Greis, Kim; Omoregbee-Leichnitz, Sabrina; Kirschbaum, Carla; Meijer, Gerard; von Helden, Gert; Seeberger, Peter H.; Marianski, Mateusz; Pagel, Kevin
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Cryogenic Vibrational Spectroscopy of the Deprotonated Dimer of Phosphoric Acid
errThe Journal of Physical Chemistry A
IF2.8
err2025-12-14
err0
errOAAI
errAmérica Y. Torres-Boy; Jia Han; Gurpur Rakesh D. Prabhu; Martín I. Taccone; Anoushka Ghosh; Hannah Buttkus; Katja Ober; Gerard Meijer; Knut R. Asmis; Anne B. McCoy; Gert von Helden
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Cryogenic Gas-Phase Infrared Ion Spectroscopy of Ultraviolet-Induced Nucleotide Photoproducts
errAnalytical Chemistry
IF6.7
err2025-11-21
err0
errOAAI
errGurpur Rakesh D. Prabhu; Michael Götze; Kim Greis; América Y. Torres-Boy; Marc Safferthal; Dominika Strzelecka; Carla Kirschbaum; Nimish D. Deshpande; Niklas Geue; Gerard Meijer; Gert von Helden; Kevin Pagel
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Influence of Levulinoyl Protecting Groups on Glycosylation Stereoselectivity and Glycosyl Cation Structure
errEUROPEAN JOURNAL OF ORGANIC CHEMISTRY
IF2.7
err2025-09-01
err2
errOAAI
errGeue, Niklas; Greis, Kim; Omoregbee-Leichnitz, Sabrina; Kirschbaum, Carla; Chang, Chun-Wei; Meijer, Gerard; von Helden, Gert; Seeberger, Peter H.; Pagel, Kevin
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Examining the Effect of an Anion-Binding Reagent on the Structure of Deprotonated Leucine Enkephalin Using Cryogenic-Ion Infrared Action Spectroscopy
errJOURNAL OF PHYSICAL CHEMISTRY A
IF2.8
err2025-08-01
err0
PREAI
errSchultz, Madeline; Banor, Nwanne D.; Ober, Katja; Torres-Boy, America Y.; Fernando, Maleesha T.; Wellalage, Miyuru M.; Ellis, Neil A.; von Helden, Gert; Thomas, Daniel A.
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Gas-phase purification enables structural studies of amyloid intermediates
errTrends in Chemistry
IF13.6
err2025-05-24
err0
errOAAI
errJan Horlebein; Eunjin Moon; Gergo Peter Szekeres; Gert von Helden; Nicklas Österlund; Kevin Pagel
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Direct Experimental Characterization of a Sialyl Cation
errCHEMISTRY-A EUROPEAN JOURNAL
IF3.7
err2024-11-19
err1
errOAAI
errDahlmann, Franziska; Griesbach, Caleb E.; Torres-Boy, America Y.; von Helden, Gert; Peczuh, Mark W.; Pagel, Kevin; Greis, Kim
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Observation of a core-excited dipole-bound state ∼1 eV above the electron detachment threshold in cryogenically cooled acetylacetonate
errJOURNAL OF CHEMICAL PHYSICS
IF3.1
err2024-08-29
err1
errOAAI
errJara-Toro, Rafael A.; Taccone, Martin I.; Dezalay, Jordan; Noble, Jennifer A.; von Helden, Gert; Pino, Gustavo A.
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Mechanistic insight into benzylidene-directed glycosylation reactions using cryogenic infrared spectroscopy
errNATURE SYNTHESIS
IF20
err2024-07-26
err2
errOAAI
errChang, Chun-Wei; Greis, Kim; Prabhu, Gurpur Rakesh D.; Wehner, Dana; Kirschbaum, Carla; Ober, Katja; Torres-Boy, America Y.; Leichnitz, Sabrina; Meijer, Gerard; von Helden, Gert; Seeberger, Peter H.; Pagel, Kevin
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Studying the Intrinsic Reactivity of Chromanes by Gas-Phase Infrared Spectroscopy
errJOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY
IF2.7
err2024-07-01
err0
errOAAI
errKirschbaum, Carla; Greis, Kim; Torres-Boy, America Y.; Riedel, Jerome; Gewinner, Sandy; Schoellkopf, Wieland; Meijer, Gerard; Helden, Gert von; Pagel, Kevin
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errSave
Decoding the Fucose Migration Product during Mass-Spectrometric analysis of Blood Group Epitopes
errANGEWANDTE CHEMIE-INTERNATIONAL EDITION
IF16.9
err2023-05-05
err7
errOAAI
errLettow, Maike; Greis, Kim; Mucha, Eike; Lambeth, Tyler R.; Yaman, Murat; Kontodimas, Vasilis; Manz, Christian; Hoffmann, Waldemar; Meijer, Gerard; Julian, Ryan R.; von Helden, Gert; Marianski, Mateusz; Pagel, Kevin
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Characterization and Fate of a Septanosyl Ferrier Cation in the Gas and Solution Phases
errJOURNAL OF ORGANIC CHEMISTRY
IF3.6
err2023-04-24
err2
errOAAI
errGreis, Kim; Griesbach, Caleb E.; Kirschbaum, Carla; Meijer, Gerard; von Helden, Gert; Pagel, Kevin; Peczuh, Mark W.
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Predicting Structural Motifs of Glycosaminoglycans using Cryogenic Infrared Spectroscopy and Random Forest
errJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF15.6
err2023-03-31
err7
errOAAI
errRiedel, Jerome; Meijer, Gerard; von Helden, Gert; Lettow, Maike; Gotze, Michael; Miller, Rebecca L.; Boons, Geert-Jan; Szekeres, Gergo Peter; Pagel, Kevin; Grabarics, Marko
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Establishing carbon-carbon double bond position and configuration in unsaturated fatty acids by gas-phase infrared spectroscopy
errCHEMICAL SCIENCE
IF7.4
err2023-01-01
err11
errOAAI
errKirschbaum, Carla; Young, Reuben S. E.; Greis, Kim; Menzel, Jan Philipp; Gewinner, Sandy; Schoellkopf, Wieland; Meijer, Gerard; von Helden, Gert; Causon, Tim; Narreddula, Venkateswara R.; Poad, Berwyck L. J.; Blanksby, Stephen J.; Pagel, Kevin
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The Influence of the Electron Density in Acyl Protecting Groups on the Selectivity of Galactose Formation
errJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF15.6
err2022-10-27
err16
errOAAI
errGreis, Kim; Leichnitz, Sabrina; Kirschbaum, Carla; Chang, Chun-Wei; Lin, Mei-Huei; Meijer, Gerard; von Helden, Gert; Seeberger, Peter H.; Pagel, Kevin
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Cryogenic infrared spectroscopy provides mechanistic insight into the fragmentation of phospholipid silver adducts
errANALYTICAL AND BIOANALYTICAL CHEMISTRY
IF3.8
err2022-02-11
err10
errOAAI
errKirschbaum, Carla; Greis, Kim; Gewinner, Sandy; Schoellkopf, Wieland; Meijer, Gerard; von Helden, Gert; Pagel, Kevin
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errSave
Gas-phase infrared spectroscopy of glycans and glycoconjugates
errCURRENT OPINION IN STRUCTURAL BIOLOGY
IF7
err2022-02-01
err15
PREAI
errGreis, Kim; Kirschbaum, Carla; von Helden, Gert; Pagel, Kevin
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errSave
Unveiling Glycerolipid Fragmentation by Cryogenic Infrared Spectroscopy
errJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF15.6
err2021-09-02
err21
errOAAI
errKirschbaum, Carla; Greis, Kim; Polewski, Lukasz; Gewinner, Sandy; Schoellkopf, Wieland; Meijer, Gerard; von Helden, Gert; Pagel, Kevin
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Research Directions

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Co-authors
Cooperation Journals
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Robert Schlögl
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Matthias Scheffler
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A. G. G. M. Tielens
H-index: 109 · Papers: 967
P
Peter H. Seeberger
H-index: 103 · Papers: 1.1K
R
Rainer Haag
H-index: 93 · Papers: 980
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