Ghosh, Pritam and Banerjee, Priyabrata (2016) Chromogenic and fluorogenic Schiff base chemosensor for nano scale level fluoride detection with logical interpretation. Chemical Physics, 478. pp. 103-109.

Full text not available from this repository.

Abstract

Schiff base Organic Frameworks (SOFs) based chemosensor have been synthesized and utilized for recognization of biologically relevant fluoride anion. The chemosensor is selective for fluoride (F−) and exhibits reversible UV–Vis response with alternate addition of aluminum (Al3+). Interestingly a fluorescence ‘turn on’ response has been noticed with concomitant addition of fluoride. TICT, PTTS and restricted Cdouble bond; length as m-dashN isomerization has been taken into account in order to explain the florescence ‘turn on’ phenomenon. Significantly, the limit of fluoride detection is nano molar level (∼10 nM). The reversible UV–Vis phenomena have been used for designing AND–NAND–NOT–NOR–OR–XOR–XNOR based complex logic circuit to prepare potential feedstock as ‘Lab-on a-Molecule’.

Item Type:	Article
Subjects:	Chemistry
Depositing User:	Dr. Sarita Ghosh
Date Deposited:	09 Jun 2017 14:01
Last Modified:	09 Jun 2017 14:01
URI:	http://cmeri.csircentral.net/id/eprint/350

Actions (login required)

View Item