Spin trapping in SDS micelles

EG Janzen, GA Coulter

Index: Janzen; Coulter Journal of the American Chemical Society, 1984 , vol. 106, # 7 p. 1962 - 1968

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Citation Number: 63

Abstract

Abstract: By the use of spin traps of differing solubility, radical reactions in the aqueous phase or the micellar interior of SDS micelles can be probed. Sodium 2-sulfonatophenyl tert- butyl nitrone (2-SSPBN) is useful for investigating the bulk aqueous phase, while 4- dodecyloxyphenyl tert-butyl nitrone (4-DoPBN) can be used to monitor the micellar interior. The effect of SDS on the line widths and hyperfine splitting constants of spin adducts of 2- ...