Kinetic Studies on the Redox Reaction of N-Benozylleucomethylene Blue with Hexacyanoferrate (3) Ions in Aqueous Micellar Solutions

概要

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Kinetics on the redox reaction of N-benzoylleucomethylene blue (BLMB) with hexacyanoferrate (3) ions were investigated by using the stopped flow spectrophotometric techniques in water-ethanol, SDS, DTAB and Brij 35 micellar solutions. The largest reaction rate is observed in SDS solutions in spite of the electrostatic repulsion between SDS micelles containing BLMB and hexacyanoferrate (3) ions. In Brij 35 solutions, the reaction proceeds very slowly. However, no reaction takes place both in DTAB and water-ethanol solutions. The voltammetric experiments indicate that the relation between the reduction potential of hexacyanoferrate (3) ions and the oxidation potential of BLMB is most favorable for the reaction in SDS solutions.
琉球大学理学部の論文
1987-10-00