A hemicyanine-based “turn-on” fluorescent probe for the selective detection of Cu2+ ions and imaging in living cells

2020 ◽  
Vol 12 (34) ◽  
pp. 4181-4184
Author(s):  
Bai Li ◽  
Jiejian Kou ◽  
Huihui Mei ◽  
Xin Gu ◽  
Minghui Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Selective Detection ◽  
Fluorescence Response ◽  
Turn On

A novel hemicyanine-based fluorescent probe was developed for the fast, selective, and reversible detection of Cu2+ ions with “turn-on” fluorescence response in the aqueous solution.

Development of an AIE based fluorescent probe for the detection of nitrate anions in aqueous solution over a wide pH range

RSC Advances ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 6997-7001 ◽  
Author(s):  
Shiyan Chen ◽  
Xin-Long Ni
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Selective Detection ◽  
Ionic Interaction ◽  
Turn On ◽  
Wide Ph Range ◽  
New Type ◽  
Ph Range ◽  
Nitrate Anions

A new type of AIE-based turn-on fluorescent probe 1 was reported to highly selective detection of NO3− anion in aqueous solution and living cells by virtue of ionic interaction.

Colorimetric and Fluorescent Probe for Hypochlorite with High Selectivity

2013 ◽  
Vol 295-298 ◽  
pp. 475-478 ◽  
Author(s):  
Zhi Xiang Han ◽  
Ming Hui Du ◽  
Guo Xi Liang ◽  
Xiang Yang Wu
Keyword(s):  
Reactive Oxygen Species ◽  
Aqueous Solution ◽  
Detection Limit ◽  
Fluorescent Probe ◽  
Rhodamine B ◽  
High Selectivity ◽  
Reactive Oxygen ◽  
Living Cells ◽  
Oxygen Species ◽  
Turn On

Rhodamine B thiohydrazide (RBS) was firstly employed as turn-on fluorescent probe for hypochlorite in aqueous solution and living cells. It exhibits a stable response to hypochlorite from 1.0×10-6to 1.0×10-5M with a detection limit of 3.3×10-7M. The response of this probe to hypochlorite is fast and highly selective compared with other reactive oxygen species (such as.OH,1O2, H2O2) and other common anions (such as X-, ClO2-, ClO4-, NO3-, NO2-, OH-, Ac-, CO32-, SO42-).

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 turn-on Schiff base fluorescent probe for the exogenous and endogenous Fe3+ ion sensing and bioimaging of living cells

2020 ◽  
Vol 44 (45) ◽  
pp. 19642-19649
Author(s):  
Lingjie Hou ◽  
Tao Liu ◽  
Yaling Gong ◽  
Jin Li ◽  
Chenhua Deng ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Schiff Base ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Naphthalic Anhydride ◽  
Turn On ◽  
Ion Sensing

A Schiff base fluorescent probe, namely naphthalic anhydride – (2-pyridine) hydrazone (NAH), has been synthesized and developed for the highly selective and sensitive monitoring of Fe3+ ions in an aqueous solution and living cells.

An ESIPT-based fluorescent probe for highly selective detection of glutathione in aqueous solution and living cells

2016 ◽  
Vol 129 ◽  
pp. 156-162 ◽  
Author(s):  
Xintong Ren ◽  
Fang Wang ◽  
Jing Lv ◽  
Tingwen Wei ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Selective Detection

A novel turn-on fluorescent probe for Al3+ and Fe3+ in aqueous solution and its imaging in living cells

2018 ◽  
Vol 192 ◽  
pp. 257-262 ◽  
Author(s):  
Yanpeng Dai ◽  
Jiaxin Fu ◽  
Kun Yao ◽  
Qianqian Song ◽  
Kuoxi Xu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Turn On

scholarly journals A naphthalimide-based turn-on fluorescence probe for peroxynitrite detection and imaging in living cells

RSC Advances ◽  
2020 ◽  
Vol 10 (63) ◽  
pp. 38281-38286
Author(s):  
Xiling Liu ◽  
Fangyuan Gu ◽  
Xinyi Zhou ◽  
Wei Zhou ◽  
Shuping Zhang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hepg2 Cells ◽  
Fluorescence Probe ◽  
Living Cells ◽  
Selective Detection ◽  
C Elegans ◽  
Turn On

A novel fluorescent probe HCA-OH was designed for selective detection of peroxynitrite and imaging in HepG2 cells and C. elegans.

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