Laser-Induced Hydrogen Radical Removal in UV MALDI-MS Allows for the Differentiation of Flavonoid Monoglycoside Isomers

Negative-ion matrix-assisted laser desorption/ionization (MALDI) time-of-flight mass spectra and tandem mass spectra of flavonoid mono-O-glycosides showed the irregular signals that were 1 and/or 2 Da smaller than the parent deprotonated molecules ([M – H](–)) and the sugar-unit lost fragment ions (...

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Detalles Bibliográficos
Autores principales: Yamagaki, Tohru, Watanabe, Takehiro, Tanaka, Masaki, Sugahara, Kohtaro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3880485/
https://www.ncbi.nlm.nih.gov/pubmed/24249042
http://dx.doi.org/10.1007/s13361-013-0764-0

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3880485/
https://www.ncbi.nlm.nih.gov/pubmed/24249042
http://dx.doi.org/10.1007/s13361-013-0764-0

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