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How a sunscreen molecule that encounters metal ions can absorb light in a very different way
12 December 2025
News
Dr. Giel Berden
- Scientist
- FELIX user program coordinator
- Laser safety officer
I have been a staff scientist at the FELIX infrared free electron laser laboratory since 2001 and have over 30 years of experience in laser and optical technologies and in laser-based molecular spectroscopy.
Because of my broad interest, I have collaborated on a variety of publications across many research fields. My current research interests within the field of analytical chemistry are in the development, understanding and applications of advanced Infrared ion spectroscopy methods on various mass spectrometry platforms.
Researcher ID: F-9690-2015
Google Scholar
| Label | Content |
|---|---|
| Research groups | Molecular Structure and Dynamics |
My publications
Infrared Ion Spectroscopy-Based Identification of a Trace Impurity in Organic Light-Emitting Diode Materials Without Fully Matched Reference Standards
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Influence of Methylating the Serine Side Chain on the Decomposition of Protonated Asparaginyl Serine: GIBMS, IRMPD, and Theoretical Modeling Studies
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Disrupting the Photochemical Landscape of a β-Diketone via Electrostatic Perturbation of Ground-State Tautomers
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Mid-infrared Spectroscopy of Protonated Benzonitrile, 2-Cyanonaphthalene, and 9-Cyanoanthracene for Astrochemical Consideration
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My news
HFML-FELIX researchers win prize for molecules that stimulate crop growth
16 July 2025
News
New machine learning model for predicting infrared spectra of ions
27 March 2025
News
Researchers further determine the infrared spectrum of iconic ‘football molecule’
23 December 2024
News
