Diphenylpolyene-cholesterol conjugates as fluorescent probes for microheterogeneous media

V Palakollu, S Kanvah

文献索引：Palakollu, Veerabhadraiah; Kanvah, Sriram Journal of Photochemistry and Photobiology A: Chemistry, 2014 , vol. 281, p. 18 - 26

全文：HTML全文

被引用次数: 8

摘要

Abstract Extrinsically conjugated fluorescent diphenylpolyene cholesterol derivatives are synthesized and spectroscopic investigations in homogeneous and aqueous micellar solutions are described. The emission of these cholesterol conjugates reveals characteristic intra-molecular charge transfer (ICT) behaviour in homogeneous solvents with a mono- exponential decay. Spectroscopic evidence in micellar aqueous solutions reveals a bi- ...