Asefa, Abera ; Singh, Anil K. (2009) A fluorescence study of novel styrylindoles in homogenous and microhetrogeneous media Journal of Fluorescence, 19 (5). pp. 921-930. ISSN 1053-0509
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Official URL: http://www.springerlink.com/content/27m5432862m475...
Related URL: http://dx.doi.org/10.1007/s10895-009-0525-4
Abstract
In this paper are presented absorption and fluorescence emission properties of 3-styrylindoles viz. 3-(2-phenylethenyl-E)-NH-indole (1), 3-[2-(4-nitrophenyl)ethenyl-E)-NH-indole (2), 3-[2-(4-cyanophenyl)ethenyl-E]-N-ethylindole (3) and 3-[2-(4-cyanophenyl)ethenyl-E]-NH-indole (4) in organic solvents, 1,4-dioxane-water binary mixtures and micelles (SDS, CTAB and Triton-X-100). The fluorescence properties of 2-4 have been utilized to probe the microenvironment (binding constant, CMC, micropolarity and solubilization site) of the micelles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| Keywords: | Styrylindoles; Fluorescence Probe; Quenching; Micelle; Charge Transfer |
| ID Code: | 54124 |
| Deposited On: | 11 Aug 2011 11:48 |
| Last Modified: | 11 Aug 2011 11:48 |
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