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.

scholarly journals Coplanarity driven fluorescence turn-on sensor for chromium(iii) and its application for bio-imaging

2018 ◽  
Vol 17 (2) ◽  
pp. 239-244 ◽  
Author(s):  
G. Balamurugan ◽  
S. Velmathi
Keyword(s):  
Hela Cells ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Fluorescence Enhancement ◽  
Live Cell ◽  
Turn On ◽  
Bio Imaging ◽  
Heteroaromatic Aldehyde ◽  
Fluorescence Turn On

The sensing behaviour of benzimidazole and thiozole derivatives from heteroaromatic aldehyde was studied towards various cations and anions. S1 showed selectivity towards Cr3+ with fluorescence enhancement and live cell imaging of Hela cells was successfully demonstrated.

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.

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.

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 new ESIPT-based fluorescent probe for highly selective and sensitive detection of hydrogen sulfide and its application in live-cell imaging

2017 ◽  
Vol 41 (3) ◽  
pp. 1119-1123 ◽  
Author(s):  
Bo Chen ◽  
Jing Huang ◽  
Huiqing Geng ◽  
Lingli Xuan ◽  
Tengfei Xu ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Fluorescent Probe ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Sensitive Detection

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

scholarly journals NitroxylFluor: A Thiol-Based Fluorescent Probe for Live-Cell Imaging of Nitroxyl

2017 ◽  
Vol 139 (51) ◽  
pp. 18476-18479 ◽  
Author(s):  
Nicholas W. Pino ◽  
Jerome Davis ◽  
Zhengxin Yu ◽  
Jefferson Chan
Keyword(s):  
Fluorescent Probe ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell
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