High Performance Liquid Chromatography and Electron Spin Resonance Studies of Some Sugar-Nitroxide Solutions
作者:
J.P. Agnel,
C. Thiéry,
C. Battesti,
P. Vincent,
J. Raffi,
期刊:
Analytical Letters
(Taylor Available online 1985)
卷期:
Volume 18,
issue 8
页码: 1013-1025
ISSN:0003-2719
年代: 1985
DOI:10.1080/00032718508066196
出版商: Taylor & Francis Group
关键词: EBR;spin-trapping;nitroxide;sugar;HPLC.
数据来源: Taylor
摘要:
Radicals induced by gamma irradiation of alpha-D-glucose, 1-0-methyl-alpha-D-glucose and maltose, in the solid state, have been studied by the spin-trapping method. High performance liquid chromatography of sugar-nitroxide solutions, combined with electron spin resonance analysis, revealed nine, eight and twelve discernible radical species, the majority of them being indiscernible by the direct spin-trapping method. Tentative correlations and assignments of chemical structures are discussed.
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