Issue 78, 2014
From the journal:

Chemical Communications

Cascade sensing of gold and thiols with imidazole-bearing functional porphyrins†

Joo-Ho Kim,a   Young-Hwan Jeong,a   Hee-Jae Yoon,a   Helen Tran,b   Luis M. Campos*b  and  Woo-Dong Jang*a  

* Corresponding authors

a Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Korea
E-mail: wdjang@yonsei.ac.kr

b Department of Chemistry, Columbia University, 3000 Broadway, MC3124, New York, NY 10027, USA
E-mail: lcampos@columbia.edu

Abstract

An imidazole-bearing zinc porphyrin (PZn) has been designed for the selective detection of Au3+, and the porphyrin and gold complex (PZn·Au3+) can additionally be used to identify gold-binding functional groups such as cysteine residues and other mercaptans.

Graphical abstract: Cascade sensing of gold and thiols with imidazole-bearing functional porphyrins

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Article information

DOI
https://doi.org/10.1039/C4CC05261G
Article type
Communication
Submitted
08 Jul 2014
Accepted
27 Jul 2014
First published
30 Jul 2014

Chem. Commun., 2014,50, 11500-11503

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Cascade sensing of gold and thiols with imidazole-bearing functional porphyrins

J. Kim, Y. Jeong, H. Yoon, H. Tran, L. M. Campos and W. Jang, Chem. Commun., 2014, 50, 11500 DOI: 10.1039/C4CC05261G

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