A highly selective turn-on fluorescent probe for Al3+ in aqueous solution based on quinoline Schiff-base

2017 ◽  
Vol 5 (2) ◽  
pp. 024014 ◽  
Author(s):  
Peng-Cheng Huang ◽  
Hao Fang ◽  
Jing-Jing Xiong ◽  
Fang-Ying Wu
Keyword(s):  
Aqueous Solution ◽  
Schiff Base ◽  
Fluorescent Probe ◽  
Turn On

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.

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 ◽  
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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-).

scholarly journals A fluorescent pH probe for an aqueous solution composed of 7-hydroxycoumarin, Schiff base and phenanthro[9,10-d]imidazole moieties (PICO)

2018 ◽  
Vol 24 (2) ◽  
pp. 93-97
Author(s):  
Shaoxin Li ◽  
Wei Kan ◽  
Bing Zhao ◽  
Ting Liu ◽  
Yue Fang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Schiff Base ◽  
Fluorescent Probe ◽  
Fluorescence Intensity ◽  
Ph Probe ◽  
Pka Value

AbstractThe pH fluorescent probe 7-hydroxy-4-methyl-8-(((2-(1-phenyl-1H-phenanthro[9,10-d]imidazol-2-yl)phenyl)imino)methyl)-2H-chromen-2-one (PICO) contains a donor–π–acceptor (D–π–A) conjugated system. The ‘off−on’ probe PICO has a pKa value of 8.01 and its fluorescence intensity is enhanced with increasing pH.

A selective fluorescent probe based on bis-Schiff base for “turn-on” detection of Al3+and cysteine by different mechanisms

RSC Advances ◽  
2016 ◽  
Vol 6 (30) ◽  
pp. 25420-25426 ◽  
Author(s):  
Yang Li ◽  
Caiyun Liao ◽  
Shanshan Huang ◽  
Hui Xu ◽  
Baozhan Zheng ◽  
...  
Keyword(s):  
Schiff Base ◽  
Fluorescent Probe ◽  
Fluorescent Sensor ◽  
Turn On

A novel fluorescent sensorLbased on phenolphthalein derivative bis-Schiff base for “turn-on” detection of Al3+and cysteine on different mechanisms.

A rhodamine-based “turn-on” fluorescent probe for Fe3+ in aqueous solution and its application in bioimaging

2015 ◽  
Vol 147 (2) ◽  
pp. 311-317 ◽  
Author(s):  
Yao Liu ◽  
Yaqi Liu ◽  
Zhanhui Xu ◽  
Linchao Yang ◽  
Zhenji Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Turn On

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
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