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A hemicyanine-based fluorescent probe for ratiometric detection of ClO-and turn-on detection of viscosity and its imaging application in mitochondria of living cells and zebrafish
被引:60
|作者:
Xu, Si-Lin
[1
]
Guo, Fang-Fang
[2
]
Xu, Zhi-Hong
[1
,3
]
Wang, Yuan
[2
]
James, Tony D.
[4
,5
]
机构:
[1] Xuchang Univ, Key Lab Chemo Biosensing & Detect, Xuchang 461000, Peoples R China
[2] Henan Polytech Univ, Coll Chem & Chem Engn, Henan Key Lab Coal Green Convers, Jiaozuo 454000, Peoples R China
[3] Zhengzhou Univ, Coll Chem, Zhengzhou 450052, Peoples R China
[4] Univ Bath, Dept Chem, Bath BA2 7AY, England
[5] Henan Normal Univ, Sch Chem & Chem Engn, Xinxiang 453007, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Fluorescent probe;
Imaging;
Hypochlorite;
Mitochondria targeting;
Viscosity;
HYPOCHLORITE;
D O I:
10.1016/j.snb.2023.133510
中图分类号:
O65 [分析化学];
学科分类号:
070302 ;
081704 ;
摘要:
A water-soluble fluorescent probe 1 based on chromene-hemicyanine has been developed, that exhibits ratio -metric fluorescent response toward hypochlorite (ClO-) with the LOD (0.082 mu M), and "turn-on" response to viscosity changes. Due to low cytotoxicity and good biocompatibility, probe 1 used to monitor hypochlorous acid and viscosity in mitochondria of living cells and zebrafish.
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页数:9
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