Spectroscopic investigations on the interaction of biologically active 4-aryloxymethyl coumarins with TiO2 nanoparticles

• Published in: Journal of molecular liquids Vol. 222; pp. 601 - 608
• Main Authors: Raghavendra, U.P., Basanagouda, Mahantesha, Sidrai, A.H., Thipperudrappa, J.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.10.2016
• Subjects: Binding constant; Coumarin; Electron transfer; Fluorescence quenching; TiO2 nanoparticles; Electron transfer; Coumarin; TiO2 nanoparticles; Binding constant; Fluorescence quenching

The interaction of four biologically active 4-aryloxymethyl coumarin dyes 4-p-tolyloxymethyl-benzo[h]coumarin (4PTMBC), 1-(4-iodophenoxymethyl)-benzo[f]coumarin (1IPMBC), 4-(4-iodo-phenoxymethyl)-benzo[h]coumarin (4IPMBC) and 4-(4-iodo-phenoxymethyl)-6-methoxy coumarin (4IPMMC) with colloidal TiO2 n...