A coumarin embedded highly sensitive nitric oxide fluorescent sensor: kinetic assay and bio-imaging applications

2020 ◽  
Vol 18 (41) ◽  
pp. 8450-8458
Author(s):  
Debjani Maiti ◽  
Abu Saleh Musha Islam ◽  
Mihir Sasmal ◽  
Ananya Dutta ◽  
Atul Katarkar ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Aqueous Medium ◽  
Fluorescent Sensor ◽  
Molecular Probe ◽  
Kinetic Assay ◽  
Highly Sensitive ◽  
Bio Imaging

A benzo-coumarin based molecular probe efficiently and selectively senses nitric oxide (NO) through the formation of 1,2,3,4-oxatriazole in purely aqueous medium which helps to monitor the exogenous and endogenous NO.

scholarly journals A highly sensitive and selective on–off fluorescent sensor based on a complex of polySchiff-Fe2+ for Cr(vi) detection in an aqueous medium

RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8963-8969
Author(s):  
Zhiying Li ◽  
Congshu Li ◽  
Huiyun Yan
Keyword(s):  
Aqueous Medium ◽  
Fluorescent Sensor ◽  
Human Race ◽  
Safety And Health ◽  
Highly Sensitive

Designing exceptional probes to detect minute quantities of chromium(vi) is of huge importance for the safety and health of the human race.

A smart molecular probe for selective recognition of nitric oxide in 100% aqueous solution with cell imaging application and DFT studies

2019 ◽  
Vol 17 (9) ◽  
pp. 2492-2501 ◽  
Author(s):  
Ananya Dutta ◽  
Abu Saleh Musha Islam ◽  
Debjani Maiti ◽  
Mihir Sasmal ◽  
Chandradoy Pradhan ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Aqueous Solution ◽  
Cell Imaging ◽  
Fluorescent Sensor ◽  
Molecular Probe ◽  
Selective Recognition ◽  
Dft Studies ◽  
Imaging Application

A simple, least-cytotoxic as well as an efficient fluorescent sensor HqEN480 recognizes NO in 100% aqueous solution with cell imaging application.

NO, CO and H2S based pharmaceuticals in the mission of vision (eye health): a comprehensive review

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Jan Mohammad Mir ◽  
Ram Charitra Maurya ◽  
Mohd Washid Khan
Keyword(s):  
Nitric Oxide ◽  
Carbon Monoxide ◽  
Human Physiology ◽  
Hydrogen Sulfide ◽  
The Other ◽  
Normal Functioning ◽  
Comprehensive Review ◽  
Molecular Systems ◽  
Eye Health ◽  
Highly Sensitive

Abstract A set of well defined signaling molecules responsible for normal functioning of human physiology including nitric oxide along with carbon monoxide and hydrogen sulphide are referred as “gasotransmitters”. Due to their involvement in almost every system of a human body, the care of highly sensitive organs using these molecules as drugs represents highly fascinating area of research. In connection with these interesting aspects, the applied aspects of these gaseous molecules in maintaining healthy eye and vision have been targeted in this review. Several examples of eye-droppers including NORMs like latanoprost and nipradiol, CORMs like CORM-3 and CORM-A1, and Hydrogen sulfide releasing system like GYY4137 have been discussed in this context. Therefore the relation of these trio-gasotransmitters with the ophthalmic homeostasis on one hand, and de-infecting role on the other hand has been mainly highlighted. Some molecular systems capable of mimicking gasotransmitter action have also been introduced in connection with the titled theme.

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