Excited state relaxation of crown ether
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M.V. Alfimov; V.F. Kamalov; I.A. Struganova; K. Yoshihara
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Article
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1992
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Elsevier Science
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English
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Photophysical processes are studied in a new class of dyes containing a chromophoric part and a crown ether part (crown ether styryl dyes). Photoisomerization is proposed to be the main channel of nonradiative decay of the singlet excited electronic state. The temperature dependence of fluorescence