The kinetics and equil. of electron transfer between N-alkylphenothiazines (alkyl = Me, Et, Bu, dodecyl) and aquoiron(III)/(II) in the presence of various micelle-forming surfactants (hexadecyltrimethylammonium methanesulfonate, sodium dodecylsulfate, and Triton X100) were investigated. The presence of the micelles strongly affects rates and equil., and the dependence of these changes on the hydrophobicity of the alkyl chain is examd.
Electron-transfer equilibria and kinetics of N-alkylphenothiazines in micellar systems / E. Pelizzetti; E. Fisicaro; C. Minero; A. Sassi; H. Hidaka; Hisao. - In: THE JOURNAL OF PHYSICAL CHEMISTRY. - ISSN 0022-3654. - 95(1991), pp. 761-766. [10.1021/j100155a050]