Issue 13, 2013
From the journal:

Analyst

A near-infrared and ratiometric fluorescent chemosensor for palladium†

Junyu Wang,a   Fengling Song,*a   Jingyun Wangb  and  Xiaojun Peng*a  

* Corresponding authors

a State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, High-tech District, Dalian, China

b School of Life Science and Biotechnology, Dalian University of Technology, Dalian, China
E-mail: songfl@dlut.edu.cn, pengxj@dlut.edu.cn

Abstract

A near-infrared chemosensor for palladium based on the Tsuji–Trost reaction was developed. It displayed specific and ratiometric fluorescent responses toward palladium with a distinct color change from green to blue in aqueous media. PEG400 was employed as the reducing agent and palladium ligand instead of water-insoluble triphenylphosphine. The chemosensor's bioimaging potential was demonstrated by in vitro and in vivo experiments.

Graphical abstract: A near-infrared and ratiometric fluorescent chemosensor for palladium

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Article information

DOI
https://doi.org/10.1039/C3AN00616F
Article type
Paper
Submitted
29 Mar 2013
Accepted
05 Apr 2013
First published
05 Apr 2013

Analyst, 2013,138, 3667-3672

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A near-infrared and ratiometric fluorescent chemosensor for palladium

J. Wang, F. Song, J. Wang and X. Peng, Analyst, 2013, 138, 3667 DOI: 10.1039/C3AN00616F

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