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一種表征羥基自由基的新型熒光探針
A novel technique for the determination of the hydroxyl radical is described in this paper. The method employed the reaction of hydroxyl radical with dimethyl sulfoxide to generate a methyl radical quantitatively, which then coupled with the nitroxide-linked naphthalene and led to a large increase in fluorescence intensity. The proposed method was demonstrated to be capable of detecting hydroxyl radicals generated in the Fenton systems. It proved to be a simple and sensitive technique for the determination of hydroxyl radicals.
作 者: 楊小峰 郭祥群 YANG Xiao-Feng GUO Xiang-qun 作者單位: 廈門大學化學系, 刊 名: 高等學;瘜W學報 ISTIC SCI PKU 英文刊名: CHEMICAL JOURNAL OF CHINESE UNIVERSITIES 年,卷(期): 2001 22(3) 分類號: O658 關鍵詞: 羥基自由基 氮氧自由基 萘環(huán) 熒光法【一種表征羥基自由基的新型熒光探針】相關文章:
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