Laser-induced hydrogen radical removal in UV MALDI-MS allows for the differentiation of flavonoid monoglycoside isomers

Journal of the American Society for Mass Spectrometry

Volumn 25, Issue 1, 2014, Pages 88-94

  Yamagaki, Tohru ^a   Watanabe, Takehiro ^a   Tanaka, Masaki ^a   Sugahara, Kohtaro ^a  

^a SUNTORY INSTITUTE FOR BIOORGANIC RESEARCH   (Japan)

Author keywords

Flavonoid; Glycoside; Homolytic cleavage; Isomeric identification

Indexed keywords

FLAVONOID; HOMOLYTIC CLEAVAGE; HYDROGEN RADICAL; MATRIX ASSISTED LASER DESORPTION/IONIZATION; NEUTRAL HYDROGEN; PHENOLIC HYDROXY GROUP; TANDEM MASS SPECTRA; TIME-OF-FLIGHT MASS SPECTRA;

GLYCOSIDES; HYDROGEN; MASS SPECTROMETERS; MASS SPECTROMETRY; SUGARS;

ISOMERS;

ASTRAGALIN; FLAVONOID; HYDROGEN; HYPERIN; ISOQUERCITRIN; KAEMPFEROL 7 GLUCOSIDE; KAEMPFEROL DERIVATIVE; LUTEOLIN 4' GLUCOSIDE; LUTEOLIN 7 GLUCOSIDE; MYRICETIN; MYRICETIN 3 RHAMNOSE; RADICAL; UNCLASSIFIED DRUG;

ARTICLE; DRUG DETERMINATION; DRUG STRUCTURE; LASER; MATRIX ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY; TANDEM MASS SPECTROMETRY;

FLAVONOIDS; GLYCOSIDES; HYDROGEN; IONS; ISOMERISM; LASERS; SPECTROMETRY, MASS, MATRIX-ASSISTED LASER DESORPTION-IONIZATION; ULTRAVIOLET RAYS;

EID: 84892630697     PISSN: 10440305     EISSN: 18791123     Source Type: Journal    
DOI: 10.1007/s13361-013-0764-0     Document Type: Article

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