Dynamic behavior of a fluorescent probe, a swallow-tailed perylene derivative for detecting hydroperoxides

Fuyuki Ito, Tomoyuki Ariyoshi, Nobuaki Soh, Toshifumi Kakiuchi, Tatsuaki Inoue, Toshihiko Imato, Toshihiko Nagamura

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

Dynamic behavior of a fluorescent probe, a swallow-tailed perylene derivative (Spy-Hp) for detecting hydroperoxides was studied by fluorescence lifetime and transient absorption measurements. The MO calculations suggest the intramolecular charge transfer for Spy-Hp. The excited state lifetime of Spy-Hp is shorter than that of the oxidized form, which was caused by intramolecular fluorescence quenching. These results elucidate the mechanism of Spy-Hp for detecting hydroperoxides in biosamples.

Original languageEnglish
Pages (from-to)1202-1203
Number of pages2
JournalChemistry Letters
Volume37
Issue number12
DOIs
Publication statusPublished - 2008

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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