A dual colorimetric chemosensor for Hg(ii) and cyanide ions in aqueous media based on a nitrobenzoxadiazole (NBD)–antipyrine conjugate with INHIBIT logic gate behaviour

2020 ◽  
Vol 12 (37) ◽  
pp. 4526-4533 ◽  
Author(s):  
Thangaraj Anand ◽  
Muniappan Sankar
Keyword(s):  
Logic Gate ◽  
Aqueous Media ◽  
Colorimetric Chemosensor ◽  
Elegant Method ◽  
Dual Detection

Chemosensor 1 was synthesized by an elegant method and utilized for dual detection of Hg(ii) and CN− ions in aqueous media.

A reversible fluorescent-colorimetric chemosensor based on a novel Schiff base for visual detection of CO32− in aqueous solution

RSC Advances ◽  
2016 ◽  
Vol 6 (76) ◽  
pp. 72185-72192 ◽  
Author(s):  
Anupam Ghorai ◽  
Jahangir Mondal ◽  
Rukmani Chandra ◽  
Goutam K. Patra
Keyword(s):  
Aqueous Solution ◽  
Schiff Base ◽  
Visual Detection ◽  
Colorimetric Detection ◽  
Aqueous Media ◽  
Rapid Response ◽  
Colorimetric Chemosensor ◽  
Excellent Selectivity

A novel Schiff base receptor L has been fabricated for fluorescent-colorimetric detection of CO32− in aqueous media. L shows an excellent selectivity, rapid response and reversibility and its sensitivity for CO32− is the lowest ever found (96 nM).

Naphthothiazole-based highly selective and sensitive fluorescent and colorimetric chemosensor for detection of pollutant metal ions

RSC Advances ◽  
2016 ◽  
Vol 6 (41) ◽  
pp. 34940-34945 ◽  
Author(s):  
Mohammad Zareh Jonaghani ◽  
Hassan Zali-Boeini ◽  
Reza Taheri ◽  
Hadi Amiri Rudbari ◽  
Banafshe Askari
Keyword(s):  
Metal Ions ◽  
Small Molecule ◽  
Aqueous Media ◽  
Selective Detection ◽  
Colorimetric Chemosensor ◽  
Pollutant Metal

The presented small molecule sensor can be used successfully for selective detection of Zn2+ and Sn2+ ions in aqueous media.

Quinoline group based fluorescent sensor for detecting zinc ions in aqueous media and its logic gate behaviour

2013 ◽  
Vol 134 ◽  
pp. 635-639 ◽  
Author(s):  
Zhengping Dong ◽  
Yueping Guo ◽  
Xin Tian ◽  
Jiantai Ma
Keyword(s):  
Fluorescent Sensor ◽  
Logic Gate ◽  
Aqueous Media ◽  
Zinc Ions

Graphene quantum dots as nanosensor for rapid and label-free dual detection of Cu2+ and tiopronin by means of fluorescence “on–off–on” switching: mechanism and molecular logic gate

2021 ◽  
Author(s):  
Jun Yao ◽  
Li Wang
Keyword(s):  
Quantum Dots ◽  
Logic Gate ◽  
Graphene Quantum Dots ◽  
Truth Table ◽  
Schematic Diagram ◽  
Label Free ◽  
Emission Signal ◽  
Molecular Logic Gate ◽  
Molecular Logic ◽  
Dual Detection

(A) Schematic diagram of the interaction and dual detection of Cu2+ and MPG by means of fluorescence “on–off–on” switching. (B) Molecular logic gate and truth table constructed based on Cu2+ and MPG as inputs and emission signal as output.

Visual and near IR (NIR) fluorescence detection of Cr3+in aqueous media via spirobenzopyran ring opening with application in logic gate and bio-imaging

2014 ◽  
Vol 43 (1) ◽  
pp. 231-239 ◽  
Author(s):  
Shyamaprosad Goswami ◽  
Avijit Kumar Das ◽  
Anup Kumar Maity ◽  
Abhishek Manna ◽  
Krishnendu Aich ◽  
...  
Keyword(s):  
Fluorescence Detection ◽  
Ring Opening ◽  
Logic Gate ◽  
Aqueous Media ◽  
Near Ir ◽  
Nir Fluorescence ◽  
Bio Imaging
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