A novel near-infrared fluorescent probe with a “donor–π–acceptor” type structure and its application in the selective detection of cysteine in living cells

2019 ◽  
Vol 43 (1) ◽  
pp. 72-76 ◽  
Author(s):  
Haojia Hong ◽  
Lei Shi ◽  
Junzhe Huang ◽  
Chang Peng ◽  
Sheng Yang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Living Cells ◽  
Type Structure ◽  
Selective Detection

A novel “donor–π–acceptor” type fluorescent probe has been prepared for the detection of Cys. This probe shows great fluorescent performance and obvious response to Cys, and has been successfully applied in visualizing Cys in living cells.

Development of a near-infrared ratiometric fluorescent probe for glutathione using an intramolecular charge transfer signaling mechanism and its bioimaging application in living cells

2019 ◽  
Vol 7 (5) ◽  
pp. 809-814 ◽  
Author(s):  
Yong Zhou ◽  
Li Zhang ◽  
Xuan Zhang ◽  
Zhi-Jia Zhu
Keyword(s):  
Aqueous Solution ◽  
Charge Transfer ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Intramolecular Charge Transfer ◽  
Living Cells ◽  
Selective Detection ◽  
Signaling Mechanism ◽  
Acetyl Group ◽  
Ratiometric Fluorescent Probe

A novel NIR ratiometric fluorescent probe HBT-GSH was developed for the selective detection of GSH over Cys and Hcy in aqueous solution. The signaling mechanism of the GSH-induced removal of an acetyl group and the switching on of ICT fluorescence was proposed.

A novel near-infrared and naked-eyes turn on fluorescent probe for detection of biothiols with a large Stokes shift and its application in living cells

2018 ◽  
Vol 10 (32) ◽  
pp. 3991-3999 ◽  
Author(s):  
Wang Zhang ◽  
Gu Weijing ◽  
Tian Cheng ◽  
Bingxiang Wang ◽  
Yuliang Jiang ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Living Cells ◽  
Selective Detection ◽  
Large Stokes Shift ◽  
Turn On

A novel turn-on fluorescent probe (DDND) for highly selective detection of biothiols over other amino acids was synthesized and investigated in this work, which used the 2,4-dinitrobenzenesulfonyl group as a fluorescent quencher.

Near-infrared off-on fluorescent probe for fast and selective detection of palladium (II) in living cells

2018 ◽  
Vol 355 ◽  
pp. 158-164 ◽  
Author(s):  
Junliang Zhou ◽  
Shuang Xu ◽  
Xiaochun Dong ◽  
Zhongjian Chen ◽  
Weili Zhao
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Living Cells ◽  
Selective Detection

A real-time colorimetric and ratiometric fluorescent probe for rapid detection of SO2 derivatives in living cells based on a near-infrared benzopyrylium dye

RSC Advances ◽  
2015 ◽  
Vol 5 (32) ◽  
pp. 25409-25415 ◽  
Author(s):  
Wenqiang Chen ◽  
Xingjiang Liu ◽  
Song Chen ◽  
Xiangzhi Song ◽  
Jian Kang
Keyword(s):  
Aqueous Solution ◽  
Real Time ◽  
Fluorescent Probe ◽  
Rapid Detection ◽  
Near Infrared ◽  
Living Cells ◽  
Selective Detection ◽  
Ratiometric Fluorescent Probe

Near-infrared benzopyrylium dye was employed as a fast-responding ratiometric fluorescent probe for sensitive and selective detection of SO2 derivatives in 100% aqueous solution as well as in living cells.

A near-infrared water-soluble fluorescent probe for the detection of biothiols in living cells and Escherichia coli

2019 ◽  
Vol 11 (6) ◽  
pp. 821-826 ◽  
Author(s):  
Ling-Ling Li ◽  
Pei-Yang He ◽  
Lei Shi ◽  
Sheng-Lin Pan ◽  
Meng-Yang Li ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Fluorescent Probe ◽  
Rat Liver ◽  
Liver Tissue ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Living Cells ◽  
Water Soluble ◽  
Imaging Method ◽  
Selective Detection

An efficient near-infrared imaging method for the selective detection of biothiols in living cells, Escherichia coli and rat liver tissue is developed using an off-on fluorescent probe.

scholarly journals A near-infrared fluorescent probe for the selective detection of HNO in living cells and in vivo

The Analyst ◽  
2015 ◽  
Vol 140 (13) ◽  
pp. 4576-4583 ◽  
Author(s):  
Ping Liu ◽  
Xiaotong Jing ◽  
Fabiao Yu ◽  
Changjun Lv ◽  
Lingxin Chen
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Living Cells ◽  
Selective Detection

We present a near-infrared fluorescent probe for the detection of nitroxyl (HNO) in living cells and in mice.

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