Excimer formation of pyrene as a probe t
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Masaharu Okazaki; Yutaka Tai; Ryoichi Nakagaki; Keichi Nunome; Kazumi Toriyama
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Article
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1990
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Elsevier Science
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English
โ 504 KB
It is shown that the monomer fluorescence and the excimer fluorescence from a dilute pyrene solution in squalane at room temperature are mainly from "delayed" geminate pairs (Py-, S+) and (Py-, Py+ ), respectively, from the ODESR spectra observed at the monomer and the excimer fluorescence. The reco