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Issue 8, 2011
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9-Piperazine substituted perylene-3,4-dicarboximide as a fluorescent probe in ratiometric analysis

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Abstract

The communication describes the synthesis and studies of 9-piperazine substituted perylene-3,4-dicarboximide (1). In aqueous solution, the ratio of fluorescence emission intensities from the localized excited state (∼585 nm) to the charge transfer excited state (∼695 nm) increases in the pH range of 7.5–9. Furthermore, compound 1 may be used for ratiometric detection of double-stranded DNA.

Graphical abstract: 9-Piperazine substituted perylene-3,4-dicarboximide as a fluorescent probe in ratiometric analysis

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Supplementary files

Article information


Submitted
07 Oct 2010
Accepted
10 Nov 2010
First published
09 Dec 2010

Chem. Commun., 2011,47, 2291-2293
Article type
Communication

9-Piperazine substituted perylene-3,4-dicarboximide as a fluorescent probe in ratiometric analysis

L. Huang and S. Tam-Chang, Chem. Commun., 2011, 47, 2291
DOI: 10.1039/C0CC04262E

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