Effect of sodium dodecyl sulphate micelles on the oxidation of L-methionine by chromium (VI) in perchloric acid medium

K KRISHNA KISHORE, A KALYAN KUMAR…

文献索引：Krishna Kishore; Kalyan Kumar; Annapurna; Vani Journal of the Indian Chemical Society, 2007 , vol. 84, # 4 p. 373 - 377

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被引用次数: 1

摘要

Résumé/Abstract The kinetics of oxidation of methionine by chromium (VI) in presence of an anionic surfactant, sodium dodecyl sulphate (SDS) has been studied under pseudo-first order conditions in perchloric acid medium. It was found that increase in [SDS] causes a decrease in rate indicating that the reaction is inhibited by anionic micelles. The critical micelle concentration (CMC) for SDS has been determined in 0.2 mol dm-3 ionic strength ...