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<p><span lang="EN-GB">Fluoride selective chemosensor derived from vitamin B<sub>6</sub> cofactor pyridoxal</span></p>

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Title Statement <p><span lang="EN-GB">Fluoride selective chemosensor derived from vitamin B<sub>6</sub> cofactor pyridoxal</span></p>
 
Added Entry - Uncontrolled Name Sahoo, suban K; SV National Institute of Technology (SVNIT)
 
Uncontrolled Index Term analytical chemistry; chemosensor
Chemosensors, Anion sensors, Anion recognition, Fluoride sensor, Fluorescent turn-on, Schiff base receptors, Vitamin B6 cofactor, Pyridoxal
 
Summary, etc. <span lang="EN-GB">An easy-to-prepare and non-cytotoxic Schiff base receptor (<strong>L)</strong> is synthesized by condensation of pyridoxal with aniline. The anion sensing ability of <strong>L</strong> is explored by naked-eye, UV-vis and fluorescence methods. The receptor <strong>L</strong> shows a high selectivity and sensitivity for the sensing of fluoride anion among the other tested competitive anions. The sensor <strong>L</strong> shows both naked-eye detectable color change and significant ‘turn-on’ fluorescence at 550 nm in the presence of F<sup>-</sup> with the detection limit as low as 0.4 </span><span lang="EN-GB">m</span><span lang="EN-GB">M. The fluoride recognition by <strong>L</strong> is supported by <sup>1</sup>H NMR and DFT data. The detection of cytoplasmic fluoride was tested in human cancer cell HeLa through fluorescence imaging.</span><br />
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-10-19 12:58:13
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCA/article/view/19489
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 57, ##issue.no## 5 (2018): INDIAN JOURNAL OF CHEMISTRY- SECTION A
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/19489/59610
 
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