Fabrication of a near-infrared excitation surface molecular imprinting ratiometric fluorescent probe for sensitive and rapid detecting perfluorooctane sulfonate in complex matrix

2021 ◽  
Vol 413 ◽  
pp. 125353
Author(s):  
Lingxi Tian ◽  
Huiqin Guo ◽  
Jing Li ◽  
Liushui Yan ◽  
Enze Zhu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Molecular Imprinting ◽  
Near Infrared ◽  
Perfluorooctane Sulfonate ◽  
Complex Matrix ◽  
Surface Molecular Imprinting ◽  
Infrared Excitation ◽  
Ratiometric Fluorescent Probe

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.

Near-infrared mito-specific fluorescent probe for ratiometric detection and imaging of alkaline phosphatase activity with high sensitivity

2019 ◽  
Vol 7 (3) ◽  
pp. 443-450 ◽  
Author(s):  
Qian Zhang ◽  
Shasha Li ◽  
Caixia Fu ◽  
Yuzhe Xiao ◽  
Peng Zhang ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Fluorescent Probe ◽  
Alkaline Phosphatase Activity ◽  
Near Infrared ◽  
High Sensitivity ◽  
Cyanine Dye ◽  
Intracellular Imaging ◽  
Ratiometric Detection ◽  
Ratiometric Fluorescent Probe

A NIR ratiometric fluorescent probe based on cyanine dye was developed for detecting and intracellular imaging of ALP activity with high sensitivity.

Lysosomal pH Rise during Heat Shock Monitored by a Lysosome-Targeting Near-Infrared Ratiometric Fluorescent Probe

2014 ◽  
Vol 126 (41) ◽  
pp. 11096-11100 ◽  
Author(s):  
Qiongqiong Wan ◽  
Suming Chen ◽  
Wen Shi ◽  
Lihong Li ◽  
Huimin Ma
Keyword(s):  
Heat Shock ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Lysosomal Ph ◽  
Ratiometric Fluorescent Probe

A near-infrared ratiometric fluorescent probe for rapid and highly sensitive imaging of endogenous hydrogen sulfide in living cells

2013 ◽  
Vol 4 (6) ◽  
pp. 2551 ◽  
Author(s):  
Xu Wang ◽  
Juan Sun ◽  
Weihong Zhang ◽  
Xiaoxu Ma ◽  
Jianzheng Lv ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Living Cells ◽  
Highly Sensitive ◽  
Ratiometric Fluorescent Probe

scholarly journals A new near-infrared ratiometric fluorescent probe for hydrazine

RSC Advances ◽  
2017 ◽  
Vol 7 (41) ◽  
pp. 25634-25639 ◽  
Author(s):  
Yangyang He ◽  
Zhanxian Li ◽  
Bingjie Shi ◽  
Zhen An ◽  
Mingming Yu ◽  
...  
Keyword(s):  
Metal Ions ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
High Selectivity ◽  
Biological Species ◽  
Mild Conditions ◽  
Ratiometric Fluorescent Probe

Under mild conditions, a novel near-infrared ratiometric and on–off fluorescent probe was synthesized, which can detect hydrazine with high selectivity and anti-interference over other amines, biological species, anions and metal ions.

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