Issue 87, 2014
From the journal:

RSC Advances

Extremely selective fluorescence detection of cysteine or superoxide with aliphatic ester hydrolysis†

Dhiraj P. Murale,a   Hwajin Kim,b   Wan Sung Choi,b   Youngsam Kima  and  David G. Churchill*a  

* Corresponding authors

a Department of Chemistry, KAIST, Daejeon, Republic of Korea
E-mail: dchurchill@kaist.ac.kr

b Department of Anatomy and Neurobiology, Gyeongsang National University, Jinju, Republic of Korea

Abstract

A novel fluorescence probe modality demonstrated with fluorescein affords a highly selective aqueous-based detection of cysteine over other biothiols, e.g. homocysteine, with a limit of detection of 11.3 μM.

Graphical abstract: Extremely selective fluorescence detection of cysteine or superoxide with aliphatic ester hydrolysis

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Article information

DOI
https://doi.org/10.1039/C4RA06891B
Article type
Communication
Submitted
09 Jul 2014
Accepted
09 Sep 2014
First published
12 Sep 2014

RSC Adv., 2014,4, 46513-46516

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Extremely selective fluorescence detection of cysteine or superoxide with aliphatic ester hydrolysis

D. P. Murale, H. Kim, W. S. Choi, Y. Kim and D. G. Churchill, RSC Adv., 2014, 4, 46513 DOI: 10.1039/C4RA06891B

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