A thiocoumarin-based colorimetric and ratiometric fluorescent probe for Hg2+ in aqueous solution and its application in live-cell imaging

2018 ◽  
Vol 42 (15) ◽  
pp. 12766-12772 ◽  
Author(s):  
Siyao Qin ◽  
Bo Chen ◽  
Jing Huang ◽  
Yifeng Han
Keyword(s):  
Aqueous Solution ◽  
Charge Transfer ◽  
Fluorescent Probe ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Intramolecular Charge Transfer ◽  
Live Cell ◽  
Fluorescent Chemodosimeter ◽  
Ratiometric Fluorescent Probe

A new intramolecular charge transfer (ICT) based colorimetric and ratiometric fluorescent chemodosimeter for the detection of Hg2+ has been rationally designed and developed.

A water soluble ESIPT-based fluorescent chemodosimeter for the ratiometric detection of palladium ions in aqueous solution and its application in live-cell imaging

2018 ◽  
Vol 42 (19) ◽  
pp. 15587-15592 ◽  
Author(s):  
Jing Huang ◽  
Yu Ding ◽  
Hongyu Fu ◽  
Bo Chen ◽  
Yifeng Han
Keyword(s):  
Aqueous Solution ◽  
Excited State ◽  
Proton Transfer ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Intramolecular Proton Transfer ◽  
Live Cell ◽  
Water Soluble ◽  
Ratiometric Detection ◽  
Fluorescent Chemodosimeter

A new Excited State Intramolecular Proton Transfer (ESIPT) based water-soluble fluorescent chemodosimeter for the ratiometric detection of palladium ions has been rationally designed and developed.

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.

Harvesting red fluorescence through design specific tuning of ICT and ESIPT: an efficient optical detection of cysteine and live cell imaging

RSC Advances ◽  
2016 ◽  
Vol 6 (98) ◽  
pp. 95722-95728 ◽  
Author(s):  
Uzra Diwan ◽  
Virendra Kumar ◽  
Rakesh K. Mishra ◽  
Nishant Kumar Rana ◽  
Biplob Koch ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hela Cells ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Optical Sensing ◽  
Optical Detection ◽  
Live Cell ◽  
Red Fluorescence ◽  
Bio Imaging ◽  
Ratiometric Fluorescent Probe

In this work, a 2-(2-hydroxyphenyl)benzothiazole (HBT)-based ratiometric fluorescent probe exhibiting coupling between the ICT and ESIPT mechanisms was exploited for the optical sensing of cysteine and successfully utilised in the bio-imaging of cysteine in HeLa cells.

A novel “Turn-On” fluorescent probe for F− detection in aqueous solution and its application in live-cell imaging

2014 ◽  
Vol 849 ◽  
pp. 36-42 ◽  
Author(s):  
Jian Xu ◽  
Shaobo Sun ◽  
Qian Li ◽  
Ying Yue ◽  
Yingdong Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Turn On

A highly selective and sensitive fluorescent probe for Cu2+based on a novel naphthalimide–rhodamine platform and its application in live cell imaging

2017 ◽  
Vol 15 (18) ◽  
pp. 3947-3954 ◽  
Author(s):  
Chang Liu ◽  
Xiaojie Jiao ◽  
Song He ◽  
Liancheng Zhao ◽  
Xianshun Zeng
Keyword(s):  
Fluorescent Probe ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Living Cells ◽  
Live Cell ◽  
Ratiometric Fluorescent Probe

A bifluorophore-based ratiometric fluorescent probe has been developed. The probe is cell-permeable and can be used as a FRET-based ratiometric fluorescent probe for lysosomal Cu2+imaging in living cells.

A Michael addition–cyclization-based switch-on fluorescent chemodosimeter for cysteine and its application in live cell imaging

2018 ◽  
Vol 42 (7) ◽  
pp. 4951-4958 ◽  
Author(s):  
Srimanta Manna ◽  
Parthasarathi Karmakar ◽  
Syed Samim Ali ◽  
Uday Narayan Guria ◽  
Ripon Sarkar ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Michael Addition ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Fast Response ◽  
Live Cell ◽  
Fluorescent Chemodosimeter

We designed and synthesized a fast response fluorescent probe, BTAC (benzothiazol-azacoumarin), for detection of cysteine (Cys).

An ICT-based colorimetric and ratiometric fluorescent probe for hydrogen sulfide and its application in live cell imaging

RSC Advances ◽  
2016 ◽  
Vol 6 (39) ◽  
pp. 33031-33035 ◽  
Author(s):  
Jinglu Wang ◽  
Yu Chen ◽  
Chengyu Yang ◽  
Tin Wei ◽  
Yifeng Han ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Ratiometric Fluorescent Probe

A new naphthalimide-based fluorescent probe for the detection of hydrogen sulfide has been reasonably designed and developed.

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