[en] The flash photolysis technique was employed to study the properties of eosin triplet state in aqueous micellar solutions. Increasing the concentration of cetyltrimethylammonium bromide from 10−6 M to the CMC leads to a dramatic decrease of triplet absorbance and to the appearance of a very fast decay process of triplet state resulting from the formation of dye-rich induced micelles. From the CMC to 10−2 M, the absorbance and the lifetime of triplet state increase progressively.
Singhai, Rabinovitch, Hevesi, Srinivasan (1970) MIGRATION OF EXCITATION ENERGY FROM THIONINE TO METHYLENE BLUE IN MICELLES. Photochemistry and Photobiology 11:531.
Rodgers Chem. Phys. Letters 1981, 78:509.
Sato, Kawasaki, Kasatani J. Photochem. 1981, 17:243.
Ban, Kasatani, Kawasaki, Sato (1983) FLUORESCENCE DECAY OF THE ACRIDINE ORANGE-SODIUM DODECYL SULFATE SYSTEM: FORMATION OF DYE-RICH INDUCED MICELLES IN THE PREMICELLAR REGION. Photochemistry and Photobiology 37:131.
Rohatgi, Mukhopadhyay (1971) ISOLATION OF UNIQUE DIMER SPECTRA OF DYES FROM THE COMPOSITE SPECTRA OF AGGREGATED SOLUTIONS. Photochemistry and Photobiology 14:551.
