Issue 66, 2015
From the journal:

RSC Advances

A turn-on and colorimetric metal-free long lifetime fluorescent probe and its application for time-resolved luminescent detection and bioimaging of cysteine†

Xiaoqing Xiong,a   Laijiu Zheng,*a   Jun Yan,a   Fang Ye,a   Yongfang Qiana  and  Fengling Song*b  

* Corresponding authors

a Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, P. R. China
E-mail: fztrxw@dlpu.edu.cn
Fax: +86 041186323511
Tel: +86 041186332096

b State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P. R. China
E-mail: songfl@dlut.edu.cn
Fax: +86 041184986307
Tel: +86 041184986307

Abstract

A turn-on and colorimetric metal-free long lifetime fluorescent probe for sensing Cys has been synthesized. Utilizing the long emission-lifetime of DCF-MPYM, the time-resolved luminescent assay of DCF-MPYM-thiol for sensing Cys was realized successfully. DCF-MPYM-thiol can realize confocal and time-resolved microscopy bioimaging for Cys in living cells.

Graphical abstract: A turn-on and colorimetric metal-free long lifetime fluorescent probe and its application for time-resolved luminescent detection and bioimaging of cysteine

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C5RA08539J
Article type
Communication
Submitted
08 May 2015
Accepted
12 Jun 2015
First published
12 Jun 2015

RSC Adv., 2015,5, 53660-53664

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A turn-on and colorimetric metal-free long lifetime fluorescent probe and its application for time-resolved luminescent detection and bioimaging of cysteine

X. Xiong, L. Zheng, J. Yan, F. Ye, Y. Qian and F. Song, RSC Adv., 2015, 5, 53660 DOI: 10.1039/C5RA08539J

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