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 journalArticle

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

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Perylene
Fluorescent Dyes
Hydrogen Peroxide
Fluorescence
Derivatives
Excited states
Charge transfer
Quenching

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Ito, F., Ariyoshi, T., Soh, N., Kakiuchi, T., Inoue, T., Imato, T., & Nagamura, T. (2008). Dynamic behavior of a fluorescent probe, a swallow-tailed perylene derivative for detecting hydroperoxides. Chemistry Letters, 37(12), 1202-1203. https://doi.org/10.1246/cl.2008.1202

Dynamic behavior of a fluorescent probe, a swallow-tailed perylene derivative for detecting hydroperoxides. / Ito, Fuyuki; Ariyoshi, Tomoyuki; Soh, Nobuaki; Kakiuchi, Toshifumi; Inoue, Tatsuaki; Imato, Toshihiko; Nagamura, Toshihiko.

In: Chemistry Letters, Vol. 37, No. 12, 2008, p. 1202-1203.

Research output: Contribution to journalArticle

Ito, F, Ariyoshi, T, Soh, N, Kakiuchi, T, Inoue, T, Imato, T & Nagamura, T 2008, 'Dynamic behavior of a fluorescent probe, a swallow-tailed perylene derivative for detecting hydroperoxides', Chemistry Letters, vol. 37, no. 12, pp. 1202-1203. https://doi.org/10.1246/cl.2008.1202
Ito, Fuyuki ; Ariyoshi, Tomoyuki ; Soh, Nobuaki ; Kakiuchi, Toshifumi ; Inoue, Tatsuaki ; Imato, Toshihiko ; Nagamura, Toshihiko. / Dynamic behavior of a fluorescent probe, a swallow-tailed perylene derivative for detecting hydroperoxides. In: Chemistry Letters. 2008 ; Vol. 37, No. 12. pp. 1202-1203.
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