Naked eye detection of anions by alkynyl-ruthenium exo-receptors: selective recognition of fluoride anion

2005 ◽  
pp. 2924 ◽  
Author(s):  
Jean-Luc Fillaut ◽  
Julien Andriès ◽  
Loïc Toupet ◽  
Jean-Pierre Desvergne
Keyword(s):  
Selective Recognition ◽  
Fluoride Anion ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection

scholarly journals Hydrogen-Bonded Colorimetric and Fluorescence Chemosensor for Fluoride Anion With High Selectivity and Sensitivity: A Review

2021 ◽  
Vol 9 ◽  
Author(s):  
Zhifeng Deng ◽  
Cheng Wang ◽  
Haichang Zhang ◽  
Taotao Ai ◽  
Kaichang Kou
Keyword(s):  
High Sensitivity ◽  
Fluoride Anion ◽  
Potential Hazard ◽  
Eye Detection ◽  
Extraction Ability ◽  
Hydrogen Bond Interaction ◽  
Naked Eye ◽  
Surrounding Environment ◽  
Sensitivity And Selectivity ◽  
Naked Eye Detection

In recent years, the wide application of fluoride materials has grown rapidly, therefore excessive discharge in the surrounding environment, especially in drinking water and organic effluent, has become a potential hazard to humans, and has even resulted in fluorosis disease. The development of a highly effective and convenient method to recognize fluoride anions in surrounding environments seems necessary and urgent. Among which, the development of a colorimetric and fluorescence fluoride chemosensor with obvious color changing allowing for naked-eye detection with high sensitivity and selectivity is more interesting and challenging. In this minireview, current novel colorimetric and fluorescence chemosensors for fluoride anions by hydrogen-bond interaction are introduced, including obvious color changing by naked-eye detection, high sensitivity and selectivity, non-pollution and fluoride extraction ability, aqueous detection, and other additional functions. Finally, the perspective of the fluoride chemosensor design concept and potential evolution trends are pointed out.

scholarly journals A Dinuclear Copper Based Artificial Antibody for the Naked-Eye Detection of Glyphosate

2020 ◽  
Author(s):  
Thibaud Rossel ◽  
Marc Creus
Keyword(s):  
Carbonic Anhydrase ◽  
Selective Recognition ◽  
Eye Detection ◽  
Bovine Carbonic Anhydrase ◽  
Dinuclear Copper ◽  
Naked Eye ◽  
Synthetic Receptor ◽  
Human Carbonic Anhydrase ◽  
Naked Eye Detection

In the presence of bovine carbonic anhydrase(bCA) and human carbonic anhydrase (hCAII), [Cu<sub>2</sub>(HXTA-ArS)]<sup>-</sup> at physiological pH offered a synthetic receptor allowing exquisite naked-eye selective recognition of glyphosate.

A light-up probe with aggregation-induced emission characteristics (AIE) for selective imaging, naked-eye detection and photodynamic killing of Gram-positive bacteria

2015 ◽  
Vol 51 (62) ◽  
pp. 12490-12493 ◽  
Author(s):  
Guangxue Feng ◽  
Youyong Yuan ◽  
Hu Fang ◽  
Ruoyu Zhang ◽  
Bengang Xing ◽  
...  
Keyword(s):  
Selective Recognition ◽  
Emission Characteristics ◽  
Eye Detection ◽  
Gram Positive ◽  
Aggregation Induced Emission ◽  
Gram Positive Bacteria ◽  
Naked Eye ◽  
Resistant Strains ◽  
Vancomycin Resistant ◽  
Naked Eye Detection

We report a multifunctional light-up probe based on AIEgens for selective recognition, naked-eye identification, and photodynamic killing of Gram-positive bacteria including vancomycin-resistant strains.

scholarly journals A Dinuclear Copper Based Artificial Antibody for the Naked-Eye Detection of Glyphosate

2020 ◽  
Author(s):  
Thibaud Rossel ◽  
Marc Creus
Keyword(s):  
Carbonic Anhydrase ◽  
Selective Recognition ◽  
Eye Detection ◽  
Bovine Carbonic Anhydrase ◽  
Dinuclear Copper ◽  
Naked Eye ◽  
Synthetic Receptor ◽  
Human Carbonic Anhydrase ◽  
Naked Eye Detection

In the presence of bovine carbonic anhydrase(bCA) and human carbonic anhydrase (hCAII), [Cu<sub>2</sub>(HXTA-ArS)]<sup>-</sup> at physiological pH offered a synthetic receptor allowing exquisite naked-eye selective recognition of glyphosate.

A Lawsone–DAMN based colorimetric chemosensor for rapid naked-eye detection of mercury(ii)

2016 ◽  
Vol 40 (8) ◽  
pp. 6803-6811 ◽  
Author(s):  
Sharad R. Patil ◽  
Amol S. Choudhary ◽  
Nagaiyan Sekar
Keyword(s):  
Selective Recognition ◽  
Eye Detection ◽  
Color Changes ◽  
Naked Eye ◽  
Colorimetric Chemosensor ◽  
Highly Sensitive ◽  
Naked Eye Detection ◽  
Stoichiometric Complex

A highly sensitive and selective chemosensorLexhibited well-defined naked-eye visible color changes from yellow to pink, which was used for Hg2+detection in acetonitrile. For the selective recognition of Hg2+ions, it forms a 1 : 1 stoichiometric complex involving naphthoquinone hydroxyl and diaminomaleonitrile nitrogen functionalities.

Naked-Eye Detection of Hg(II) Ions by Visible Light-Induced Polymerization Initiated by a Hg(II)-Selective Photoredox Catalyst

2021 ◽  
Author(s):  
Hyungwook Kim ◽  
Young Jae Jung ◽  
Jungkyu K. Lee
Keyword(s):  
Visible Light ◽  
Signal Amplification ◽  
Eye Detection ◽  
Naked Eye ◽  
Turn On ◽  
Novel Strategy ◽  
Amplification Strategy ◽  
Naked Eye Detection

We developed a novel strategy for signal amplification strategy using a visible light-induced photopolymerization, initiated by a selective turn-on photoredox catalyst. As photoredox catalysts, fluorescein derivatives are able to initiate...

Naked eye detection and measurement of fluoride concentration in groundwater using novel synthesized receptor

2021 ◽  
Vol 328 ◽  
pp. 112776
Author(s):  
Yogendra Singh Solanki ◽  
Priya Yadav ◽  
Madhu Agarwal ◽  
Ragini Gupta ◽  
Sanjeev Gupta ◽  
...  
Keyword(s):  
Fluoride Concentration ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection
Sign in / Sign up

Export Citation Format

Share Document