Issue 12, 2013
From the journal:

Organic & Biomolecular Chemistry

Construction of a near-infrared fluorescence turn-on and ratiometric probe for imaging palladium in living cells†

Hua Chen,a   Weiying Lin*a  and  Lin Yuana  

* Corresponding authors

a State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China
E-mail: weiyinglin@hnu.edu.cn
Fax: (+) 86 731 88821464
Tel: (+) 86 731 88821464

Abstract

A new NIR fluorescent probe, NIR-Pd, for palladium species was designed and synthesized, based on a HD NIR fluorophore and deprotection of aryl propargyl ethers by palladium. The probe NIR-Pd displayed either a large NIR fluorescence turn-on or ratiometric response to palladium with high sensitivity and selectivity. Additionally, the novel NIR probe can monitor palladium species in live HeLa cells by NIR fluorescence imaging.

Graphical abstract: Construction of a near-infrared fluorescence turn-on and ratiometric probe for imaging palladium in living cells

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Article information

DOI
https://doi.org/10.1039/C3OB27507H
Article type
Communication
Submitted
28 Dec 2012
Accepted
30 Jan 2013
First published
31 Jan 2013

Org. Biomol. Chem., 2013,11, 1938-1941

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Construction of a near-infrared fluorescence turn-on and ratiometric probe for imaging palladium in living cells

H. Chen, W. Lin and L. Yuan, Org. Biomol. Chem., 2013, 11, 1938 DOI: 10.1039/C3OB27507H

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