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 |
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Pages (from-to) | 1202-1203 |
Number of pages | 2 |
Journal | Chemistry Letters |
Volume | 37 |
Issue number | 12 |
DOIs | |
Publication status | Published - 2008 |
All Science Journal Classification (ASJC) codes
- Chemistry(all)