FRET spectral unmixing: a ratiometric fluorescent nanoprobe for hypochlorite

Gengwen Chen; Fengling Song; Jingyun Wang; Zhigang Yang; Shiguo Sun; Jiangli Fan; Xinxin Qiang; Xu Wang; Bairui Dou; Xiaojun Peng

doi:10.1039/C2CC17617C

FRET spectral unmixing: a ratiometric fluorescent nanoprobe for hypochlorite†

Gengwen Chen,^a Fengling Song,*^a Jingyun Wang,^b Zhigang Yang,^a Shiguo Sun,^a Jiangli Fan,^a Xinxin Qiang,^a Xu Wang,^a Bairui Dou^b and Xiaojun Peng*^a

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^a State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
E-mail: songfl@dlut.edu.cn, pengxj@dlut.edu.cn

^b School of Life Science and Biotechnology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China

Abstract

A specific ratiometric nanoprobe for hypochlorite was constructed as a paradigm of FRET spectral unmixing. The separation of FRET pairs' emissions reaches 175 nm, which ensures that the FRET probing is more accurate. This new nanoprobe shows high selectivity and potential in biological systems.

Chemical Communications

FRET spectral unmixing: a ratiometric fluorescent nanoprobe for hypochlorite†

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FRET spectral unmixing: a ratiometric fluorescent nanoprobe for hypochlorite

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