Investigations of the fragmentation pathways of benzylpyridinium ions under ESI/MS conditions

…, P Karoyan, C Fosse, S Rochut, C Pepe

文献索引：Zins, Emilie-Laure; Rondeau, David; Karoyan, Philippe; Fosse, Celine; Rochut, Sophie; Pepe, Claude Journal of Mass Spectrometry, 2009 , vol. 44, # 12 p. 1668 - 1675

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被引用次数: 32

摘要

Abstract Benzylpyridinium ions are often used as 'thermometer ions' in order to evaluate the internal energy distribution of the ions formed in sources of mass spectrometers. However, the detailed fragmentation pathways of these parent ions were not well established. In particular, fragmentation involving a rearrangement (RR) process may be influencing the simulated distribution curves. In a previous study, we suggested that such RR actually ...