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Issue 2, 1991
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Triplet–triplet and singlet–singlet energy-transfer studies between t-stilbene and 7-aminocoumarin laser dyes

Abstract

Singlet–singlet and triplet–triplet energy-transfer processes between t-stilbene and 7-aminocoumarin dyes, viz. C 1, C 102, C 1F and C 153, have been studied. Singlet–singlet energy-transfer rate constants and critical transfer distances claculated for t-stilbene and coumarins suggest that they take place via a long-range coulombic mechanism. The triplet–triplet energy-transfer studies carried out by pulse radiolysis suggest that they take place via an exchange mechanism.

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J. Chem. Soc., Faraday Trans., 1991,87, 269-272
Article type
Paper

Triplet–triplet and singlet–singlet energy-transfer studies between t-stilbene and 7-aminocoumarin laser dyes

K. I. Priyadarsini, J. P. Mittal, D. B. Naik and P. N. Moorthy, J. Chem. Soc., Faraday Trans., 1991, 87, 269
DOI: 10.1039/FT9918700269

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