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

doi:10.1246/cl.2008.1202

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

Molecular Information Chemistry

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	1202-1203
Number of pages	2
Journal	Chemistry Letters
Volume	37
Issue number	12
DOIs	https://doi.org/10.1246/cl.2008.1202
Publication status	Published - 2008

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2008.1202

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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.",

author = "Fuyuki Ito and Tomoyuki Ariyoshi and Nobuaki Soh and Toshifumi Kakiuchi and Tatsuaki Inoue and Toshihiko Imato and Toshihiko Nagamura",

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journal = "Chemistry Letters",

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T1 - Dynamic behavior of a fluorescent probe, a swallow-tailed perylene derivative for detecting hydroperoxides

AU - Ito, Fuyuki

AU - Ariyoshi, Tomoyuki

AU - Soh, Nobuaki

AU - Kakiuchi, Toshifumi

AU - Inoue, Tatsuaki

AU - Imato, Toshihiko

AU - Nagamura, Toshihiko

PY - 2008

Y1 - 2008

N2 - 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.

AB - 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.

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DO - 10.1246/cl.2008.1202

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EP - 1203

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 12

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