A novel ratiometric fluorescence probe for hypochlorite detection and its application in cell imaging

被引：8
|
作者：
Ma, Zhiwei [1 ]
Chen, Xiaopei [1 ]
Wang, Chuanchuan [1 ]
Lv, Quanjian [1 ]
机构：
[1] Henan Univ Anim Husb & Econ, Fac Sci, Zhengzhou 450046, Peoples R China
来源：
JOURNAL OF MOLECULAR STRUCTURE | 2020年 / 1221卷
关键词：
Fluorescence; Ratiometric; FRET; Hypochlorite; Bioimaging;
D O I：
10.1016/j.molstruc.2020.128812
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A novel ratiometric fluorescence probe (M1) for hypochlorite (ClO-) based on a mechanism of Fluorescent Resonance Energy Transfer (FRET) has been constructed. Probe M1 can be regarded as a difunctional probe for ClO- and Hg2+. Probe M1 exhibited good specificity and sensitivity towards ClO- over other related analytes as along with low detection limit (13.6 nM). Furthermore, it has been successfully used in living Eca109 cells for fluorescence imaging hypochlorite. (C) 2020 Elsevier B.V. All rights reserved.
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页数：5
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