Vacuum Ultraviolet Photoionization of Methane-Water Clusters Leads to Methanol Formation

N Dias, AK Lemmens, A Wannenmacher… - ACS Earth and Space …, 2024 - ACS Publications
We report on the photoionization of a series of small methane-water mixed clusters
generated in a supersonic jet expansion. The resulting clusters are investigated by …

On peptide bond formation from protonated glycine dimers in the gas phase: computational insight into the role of protonation

L Lavy, D Comte, F Calvo, B Farizon… - Physical Chemistry …, 2025 - pubs.rsc.org
Peptide bond formation from the pure protonated glycine dimer, H+ (Gly) 2, and from the
mixed protonated glycine–diglycine dimer, H+ Gly2 (Gly), was recently found experimentally …

Protonated molecular clusters: promoting molecular complexity

D Comte, L Lavy, L Parrado-Ospina, H Lissillour… - Physica …, 2024 - iopscience.iop.org
Molecules identified in Space display a diversity greater than ever, yet the mechanisms
responsible for this complexity remain largely unknown. The extreme conditions faced by …

Influence de la micro-hydratation sur la réactivité de carbonyles et d'amines

O Aroule - 2024 - theses.hal.science
La présence de quelques molécules d'eau peut fondamentalement modifier la réaction
entre deux espèces chimiques. Dans le cas de la réaction de l'acide acétique avec la …