Ghosh, Pritam and Kumar, Neeraj and Mukhopadhyay, Subhra Kanti and Banerjee, Priyabrata (2016) Sensitive and fluorescent Schiff base chemosensor for pico molar level fluoride detection: In vitro study and mimic of logic gate function. Sensors and Actuators B: Chemical, 224. pp. 899-906.

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Modification of the side arm of two newly synthesized organic chemosensor acts as a ‘key’ for opening the ‘lock’ at pico molar level fluoride (F−) sensing by fluorescence ‘turn on’ phenomenon in different environmental water samples (drinking water) collected from rural parts of several districts of West Bengal, India. Intracellular fluoride detection in Candida albicans and pollens of Techoma stans, incubated in pico molar (10−12 M) fluoride contaminated hand pump water collected from Bankura, West Bengal has been successful under fluorescence microscope. The interesting fluorescence spectral responses mimics several different logic operations (XOR, OR, AND, NOT and NOR) with ‘Write-Read-Erase-Read’ option.

Item Type: Article
Subjects: Sensor
Depositing User: Dr. Sarita Ghosh
Date Deposited: 10 Jul 2017 12:47
Last Modified: 10 Jul 2017 12:47

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