Coumarin 1,4-enedione for selective detection of hydrazine in aqueous solution and fluorescence imaging in living cells

2021 ◽  
Author(s):  
Meiling Luo ◽  
Qiao Li ◽  
Ping Shen ◽  
Shengli Hu ◽  
Junyu Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescence Imaging ◽  
Living Cells ◽  
Selective Detection

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 rhodamine-based fluorescent probe for selective detection of ClO– and its application in living cell imaging

2018 ◽  
Vol 96 (12) ◽  
pp. 1129-1133
Author(s):  
Changping Yang ◽  
Mingliang Zuo ◽  
Xiaoli Hu ◽  
Xuelin Chen ◽  
Duoduo Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Cell Imaging ◽  
High Selectivity ◽  
Fluorescence Enhancement ◽  
Colour Change ◽  
Living Cells ◽  
Fluorescent Imaging ◽  
Selective Detection ◽  
Living Cell Imaging ◽  
Interfering Ions

A novel fluorescent rhodamine-based probe L for selective responding to ClO– has been synthesized and characterized. The spectroscopy showed that probe L can detect ClO– in aqueous solution without interaction with other interfering ions, and the detection is also evident by the colour change from colourless to reddish purple under white light. The remarkable fluorescence enhancement showed the high selectivity and sensitivity of probe L for the detection of ClO–. Furthermore, probe L was applied to intracellular fluorescent imaging of HeLa cells treated with ClO– and MTT assay showed nontoxicity in 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

Simple naphthalimide-based fluorescent sensor for highly sensitive and selective detection of Cd2+and Cu2+in aqueous solution and living cells

2013 ◽  
Vol 42 (5) ◽  
pp. 1827-1833 ◽  
Author(s):  
Wei Wang ◽  
Qian Wen ◽  
Yue Zhang ◽  
Xiaoliang Fei ◽  
Yaoxian Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Sensor ◽  
Living Cells ◽  
Selective Detection ◽  
Highly Sensitive

Development of a FRET-based ratiometric fluorescent probe to monitor the changes in palladium(ii) in aqueous solution and living cells

2019 ◽  
Vol 43 (2) ◽  
pp. 552-555 ◽  
Author(s):  
Li Wang ◽  
Mingguang Ren ◽  
Zihong Li ◽  
Lixuan Dai ◽  
Weiying Lin
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Fluorescence Imaging ◽  
Small Molecule ◽  
Living Cells ◽  
Ratiometric Fluorescent Probe

We have developed a new small-molecule based, mitochondrial-targeted ratiometric fluorescent palladium(ii) probe (CR-Pd). Fluorescence imaging shows that CR-Pd is suitable for the ratiometric visualization of palladium(ii) in living cells.

Switchable and selective detection of Zn2+ or Cd2+ in living cells based on 3′-O-substituted arrangement of benzoxazole-derived fluorescent probes

2014 ◽  
Vol 50 (56) ◽  
pp. 7514-7516 ◽  
Author(s):  
Yongqian Xu ◽  
Liangliang Xiao ◽  
Shiguo Sun ◽  
Zhichao Pei ◽  
Yuxin Pei ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probes ◽  
Living Cells ◽  
Fluorescent Sensors ◽  
Selective Detection

Two benzoxazole-derived ESIPT fluorescent sensors E1 and E2 show highly selective detection of Zn2+ and Cd2+, respectively, in aqueous solution and living cells.

A minimal core based fluorophore for selective detection of Zn(II) ions in aqueous solution and living cells

Talanta ◽  
2011 ◽  
Vol 85 (1) ◽  
pp. 824-828 ◽  
Author(s):  
Qingdong Zheng ◽  
Shanci Chen ◽  
Zhuyuan Wang ◽  
Yiping Cui
Keyword(s):  
Aqueous Solution ◽  
Living Cells ◽  
Selective Detection

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.

Nitrogen/sulfur-co-doped carbon quantum dots: a biocompatible material for the selective detection of picric acid in aqueous solution and living cells

2020 ◽  
Vol 412 (15) ◽  
pp. 3753-3763 ◽  
Author(s):  
Subhash Chandra ◽  
Daraksha Bano ◽  
Priyadarshika Pradhan ◽  
Vikas Kumar Singh ◽  
Pradeep Kumar Yadav ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Picric Acid ◽  
Carbon Quantum Dots ◽  
Living Cells ◽  
Selective Detection ◽  
Biocompatible Material ◽  
Co Doped
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