Issue 23, 2012
From the journal:

Journal of Materials Chemistry

The emission enhancement of the NIR distyryl Bodipy dyes by the indirect S0 → S2 excitation and their application towards a Hg2+ probe†

Yun Zhao,a   Xin Lv,a   Yunlong Liu,a   Jing Liu,a   Yan Zhang,a   Heping Shia  and  Wei Guo*a  

* Corresponding authors

a School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
E-mail: guow@sxu.edu.cn
Fax: +86-351-7011600
Tel: +86-351-7011600

Abstract

A new strategy for enhancing the brightness of the NIR distyryl Bodipy derivatives was proposed based on the indirect S0 → S2 excitation, and applied to fluorescence turn-on detection of Hg2+, by which the marked fluorescence enhancement (2.5-fold) and the high sensitivity for Hg2+ (up to 3 ppb) could be realized.

Graphical abstract: The emission enhancement of the NIR distyryl Bodipy dyes by the indirect S0 → S2 excitation and their application towards a Hg2+ probe

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Article information

DOI
https://doi.org/10.1039/C2JM30963G
Article type
Communication
Submitted
16 Feb 2012
Accepted
23 Apr 2012
First published
24 Apr 2012

J. Mater. Chem., 2012,22, 11475-11478

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The emission enhancement of the NIR distyryl Bodipy dyes by the indirect S0 → S2 excitation and their application towards a Hg2+ probe

Y. Zhao, X. Lv, Y. Liu, J. Liu, Y. Zhang, H. Shi and W. Guo, J. Mater. Chem., 2012, 22, 11475 DOI: 10.1039/C2JM30963G

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