Giel Berden

Nijmegen, GE 6525AJ, Netherlands

Last Updated: 09/26/2026

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Found 207 publications

Reference-Free Structure Elucidation of N-O Heterocyclic Ring Systems with Infrared Ion Spectroscopy: A Test Case of the Isoxazoline Insecticide Isocycloseram and Its MS/MS Fragment.

Reference-Free Structure Elucidation of N-O Heterocyclic Ring Systems with Infrared Ion Spectroscopy: A Test Case of the Isoxazoline Insecticide Isocycloseram and Its MS/MS Fragment.

Journal: Journal of the American Society for Mass Spectrometry

Published: July 21, 2026

Unveiling Ciprofloxacin Protonation Isomers: an Integrated Approach with Mass Spectrometry, Ion Mobility Spectrometry and Infrared Ion Spectroscopy.

Unveiling Ciprofloxacin Protonation Isomers: an Integrated Approach with Mass Spectrometry, Ion Mobility Spectrometry and Infrared Ion Spectroscopy.

Journal: Journal of the American Society for Mass Spectrometry

Published: June 22, 2026

Revisiting Experimental and Computational Bond Dissociation Energies in Copper(I) Oxazoline Complexes through IRMPD Spectroscopy.

Revisiting Experimental and Computational Bond Dissociation Energies in Copper(I) Oxazoline Complexes through IRMPD Spectroscopy.

Journal: Inorganic chemistry

Published: May 17, 2026

Multi-modal structure characterization of synthetic batch impurities with liquid chromatography coupled to infrared ion spectroscopy.

Multi-modal structure characterization of synthetic batch impurities with liquid chromatography coupled to infrared ion spectroscopy.

Journal: The Analyst

Published: May 07, 2026

Characterization of Manganese Oxidation States in Diguanidylpyridine Complexes by Vibrational Dissociation Spectroscopy and DFT Calculations.

Characterization of Manganese Oxidation States in Diguanidylpyridine Complexes by Vibrational Dissociation Spectroscopy and DFT Calculations.

Journal: The journal of physical chemistry. A

Published: May 06, 2026

Gas-phase spectroscopy of H2O@C60+ and H2O@C60H+ in the mid-infrared: the challenges of searching for endohedral fullerenes in space.

Gas-phase spectroscopy of H2O@C60+ and H2O@C60H+ in the mid-infrared: the challenges of searching for endohedral fullerenes in space.

Journal: Physical chemistry chemical physics : PCCP

Published: April 02, 2026

Zn(II) complexation promotes isomerization and oxidative rearrangements of naringenin: evidence from IR ion spectroscopy and DFT calculations.

Zn(II) complexation promotes isomerization and oxidative rearrangements of naringenin: evidence from IR ion spectroscopy and DFT calculations.

Journal: Dalton transactions (Cambridge, England : 2003)

Published: March 16, 2026

Competition between Charge- and Radical-Driven Dissociations in the Molecular Radical Cations of Tripeptides.

Competition between Charge- and Radical-Driven Dissociations in the Molecular Radical Cations of Tripeptides.

Journal: ACS physical chemistry Au

Published: February 12, 2026

Influence of Methylating the Serine Side Chain on the Decomposition of Protonated Asparaginyl Serine: GIBMS, IRMPD, and Theoretical Modeling Studies.

Influence of Methylating the Serine Side Chain on the Decomposition of Protonated Asparaginyl Serine: GIBMS, IRMPD, and Theoretical Modeling Studies.

Journal: Journal of the American Society for Mass Spectrometry

Published: February 11, 2026

Oxidation Products of S-Adenosyl Methionine Probed by Infrared Multiple Photon Dissociation Spectroscopy.

Oxidation Products of S-Adenosyl Methionine Probed by Infrared Multiple Photon Dissociation Spectroscopy.

Journal: Chemphyschem : a European journal of chemical physics and physical chemistry

Published: February 09, 2026

Investigation of the Collision-Induced Dissociation Mechanism of Protonated N,N,N',N'-Tetraoctyldiglycolamide With Infrared Ion Spectroscopy.

Investigation of the Collision-Induced Dissociation Mechanism of Protonated N,N,N',N'-Tetraoctyldiglycolamide With Infrared Ion Spectroscopy.

Journal: Rapid communications in mass spectrometry : RCM

Published: November 18, 2025

Mid-infrared Spectroscopy of Protonated Benzonitrile, 2-Cyanonaphthalene, and 9-Cyanoanthracene for Astrochemical Consideration.

Mid-infrared Spectroscopy of Protonated Benzonitrile, 2-Cyanonaphthalene, and 9-Cyanoanthracene for Astrochemical Consideration.

Journal: Chemphyschem : a European journal of chemical physics and physical chemistry

Published: September 02, 2025

Showing 1-12 of 207

Last Updated: 09/26/2026