Characterization of lipid carbon-carbon double-bond isomerism via ion mobility-mass spectrometry (IMS-MS) combined with cuprous ion-induced fragmentation.
Collision cross section
Cuprous ion-induced dissociation
Ion mobility
Lipid C=C bond isomers
Mass spectrometry
Journal
International journal of mass spectrometry
ISSN: 1387-3806
Titre abrégé: Int J Mass Spectrom
Pays: Netherlands
ID NLM: 101137096
Informations de publication
Date de publication:
Sep 2022
Sep 2022
Historique:
medline:
14
8
2023
pubmed:
14
8
2023
entrez:
14
8
2023
Statut:
ppublish
Résumé
Characterization of phospholipid isomers is challenging due to their identical masses and similarities in structures. Here, we report that copper (I) ion complexed with phospholipids can be used to characterize both carbon-carbon double-bond (C=C bond) positional and geometric isomers. We investigate the distinct fragmentation patterns induced by the π-Cu
Identifiants
pubmed: 37577146
doi: 10.1016/j.ijms.2022.116889
pmc: PMC10421641
mid: NIHMS1920736
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : NIGMS NIH HHS
ID : P41 GM128577
Pays : United States
Organisme : NIGMS NIH HHS
ID : R01 GM121751
Pays : United States
Organisme : NIGMS NIH HHS
ID : R35 GM143047
Pays : United States
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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