Modeling of the kinetics of pyrene-bromide phosphorescence in aqueous-micellar media

Abstract

This work is devoted to a study of the processes of an increase in the phosphorescence intensity upon photoirradiation of pyrene bromide in aqueous-micellar solutions of surface-active substances. The method of mathematical modeling of the pyrene bromide triplet state deactivation processes is used to determine the rate constant of phosphorescence quenching of pyrene bromide solubilized in sodium dodecyl sulfate micelles by oxygen.