Electronic excitation energy quenching of indole derivative by CCl4 in different solvents

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DC Field	Value	Language
dc.contributor.author	Nishti S.V
dc.contributor.author	Kunabenchi R.S
dc.contributor.author	Suresh Kumar H.M
dc.contributor.author	Hanagodimath S.M
dc.contributor.author	Biradar J.S.
dc.date.accessioned	2020-06-12T15:05:43Z	-
dc.date.available	2020-06-12T15:05:43Z	-
dc.date.issued	2007
dc.identifier.citation	Indian Journal of Physics , Vol. 81 , 2 , p. 251 - 258	en_US
dc.identifier.uri	http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/4941	-
dc.description.abstract	The electronic excitation energy quenching of 2-phenyl-3-(3?-hydroxythiazolidin-4?-ione-2?-yl) benz(g) indole by carbon tetrachloride (CCl4) in different solvents viz., n-butanol, dioxane, benzene, methanol, DMF and acetonitrile has been carried out at room temperature to understand nature of quenching mechanism. The Stem-Volmer plots have been found to be linear. The value of probability of quenching per encounter p is found to be less than unity in all the solvents, and the activation energy for quenching 'Ea' is greater than the activation energy of diffusion 'Ed'. Hence, it is inferred that the fluorescence quenching mechanism is not solely controlled by the material diffusion. © 2007 IACS.	en_US
dc.subject	Activation energy
dc.subject	Fluorescence quenching
dc.subject	Indole
dc.subject	Material diffusion
dc.subject	Stem-Volmer plot
dc.title	Electronic excitation energy quenching of indole derivative by CCl4 in different solvents	en_US
dc.type	Article
Appears in Collections:	1. Journal Articles

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