Resonant electron attachment to glucose and fructose molecules


P.V. Shchukin, M.V. Muftakhov

Low-energy negative ion mass spectra of glucose and fructose suggest deep fragmentation of short-lived molecular ions. Analysis of metastable ions in the mass spectra shows that some decomposition reactions proceed through intermediate ions [M–H2O]– •, etc. Along with the general similarity of ionization processes in the isomers, there is a significant difference in the intensive formation of ions at m/z 71 from glucose.

Bact to contents

Масс‑спектры электронной ионизации ацетатов метил‑ и ацетилгликозидов гомологического ряда глюкопиранозы

Sorry, this entry is only available in Русский.

Хроматографическая «составляющая» хроматомасс-спектрометрической идентификации

Sorry, this entry is only available in Русский.