Water is a radiation protection agent for ionised pyrrole.

Journal

Physical chemistry chemical physics : PCCP
ISSN: 1463-9084
Titre abrégé: Phys Chem Chem Phys
Pays: England
ID NLM: 100888160

Informations de publication

Date de publication:
17 Apr 2024
Historique:
medline: 17 4 2024
pubmed: 17 4 2024
entrez: 17 4 2024
Statut: aheadofprint

Résumé

Radiation-induced damage of biological matter is an ubiquitous problem in nature. The influence of the hydration environment is widely discussed, but its exact role remains elusive. Utilising well defined solvated-molecule aggregates, we experimentally observed a hydrogen-bonded water molecule acting as a radiation protection agent for ionised pyrrole, a prototypical aromatic biomolecule. Pure samples of pyrrole and pyrrole(H

Identifiants

DOI: 10.1039/d3cp03471b PMID: 38629233
pubmed: 38629233
doi: 10.1039/d3cp03471b
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Auteurs

Melby Johny (M)

Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. sebastian.trippel@cfel.de.
Center for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany.
Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany.

Constant A Schouder (CA)

Department of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark.
LIDYL, CNRS, CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.

Ahmed Al-Refaie (A)

Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. sebastian.trippel@cfel.de.

Lanhai He (L)

Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. sebastian.trippel@cfel.de.

Joss Wiese (J)

Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. sebastian.trippel@cfel.de.
Center for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany.
Department of Chemistry, Universität Hamburg, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany.

Henrik Stapelfeldt (H)

Department of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark.

Sebastian Trippel (S)

Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. sebastian.trippel@cfel.de.
Center for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany.
ORCID: 0000-0002-1895-3868

Jochen Küpper (J)

Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. sebastian.trippel@cfel.de.
Center for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany.
Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany.
Department of Chemistry, Universität Hamburg, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany.
ORCID: 0000-0003-4395-9345

Classifications MeSH