A simple cleft shaped hydrazine-functionalized colorimetric new Schiff base chemoreceptor for selective detection of F⁻ in organic solvent through PET signaling: Development of a chemoreceptor based sensor kit for detection of fluoride

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• 作者：Additi Roy Chowdhury^a ; ^bAuthor Vitae ; Biswajit Gopal Roy^cAuthor Vitae ; Saibal Jana^dAuthor Vitae ; Thomas Weyhermuller^eAuthor Vitae ; Priyabrata Banerjee^a ; ^b ; ^{pr_banerjee@cmeri.res.in} ; ^{priyabrata_banerjee@yahoo.co.in}Author Vitae
• 关键词：Hydrazine functionalized Schiff base chemoreceptor ; Low level of fluoride detection ; PET ; 1H and 19F-NMR ; UV&ndash ; vis ; Fluorescence spectroscopy ; CV and DFT-D3
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：706-715
• 全文大小：3285 K
• 卷排序：241

文摘

Colorimetric F− detection by novel cleft-shaped hydrazine based chemoreceptor. Photoinduced electron transfer (PET) leads to quenching of photoluminescence. DFT-D3 done as effective supportive evidence in favor of experimental findings. Development of low cost sensor Kit for fluoride detection considering rural people of India.