Peroxides on the Surface of Organic Aerosol Particles Using Matrix-Assisted Ionization in Vacuum (MAIV) Mass Spectrometry.
OH oxidation
heterogeneous oxidation
matrix-assisted ionization in vacuum (MAIV)
particle surface analysis
peroxides
peroxy radical self-reaction
“magic” ionization
Journal
Environmental science & technology
ISSN: 1520-5851
Titre abrégé: Environ Sci Technol
Pays: United States
ID NLM: 0213155
Informations de publication
Date de publication:
26 09 2023
26 09 2023
Historique:
medline:
27
9
2023
pubmed:
11
9
2023
entrez:
11
9
2023
Statut:
ppublish
Résumé
Organic peroxides are key intermediates in the atmosphere but are challenging to detect, especially in the particle phase, due to their instability, which has led to substantial gaps in the understanding of their environmental effects. We demonstrate that matrix-assisted ionization in vacuum (MAIV) mass spectrometry (MS), which does not require an ionization source, enables
Identifiants
pubmed: 37695633
doi: 10.1021/acs.est.3c02895
pmc: PMC10537442
doi:
Substances chimiques
Peroxides
0
Hydrogen Peroxide
BBX060AN9V
Aerosols
0
Types de publication
Journal Article
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
14260-14268Références
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