Role of the conformational changes brought in the arms of the 1,3-di-capped conjugate of calix[4]arene (L) in turning on the fluorescence of L by Hg(2+)

Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/14292

Title:	Role of the conformational changes brought in the arms of the 1,3-di-capped conjugate of calix[4]arene (L) in turning on the fluorescence of L by Hg(2+)
Authors:	BANDELA, A CHINTA, JP RAO, CP
Keywords:	SELECTIVE RECOGNITION AQUEOUS-SOLUTION MERCURY LEVELS SENSOR ION HG(II) FLUOROIONOPHORE CHEMOSENSOR EMISSION EXPOSURE
Issue Date:	2011
Publisher:	ROYAL SOC CHEMISTRY
Citation:	DALTON TRANSACTIONS,40(43)11367-11370
Abstract:	A new 1,3-di-capped calix[4]arene conjugate of salicylidene (L) has been synthesized, characterized and the structure has been established by single crystal XRD. L shows selectivity towards Hg(2+) in ethanol by turn-on fluorescence among the biologically important metal ions studied. The species of recognition has been modeled by DFT computational calculations to result in conformational changes in the arms that support the turn-on fluorescence behaviour.
URI:	http://dx.doi.org/10.1039/c1dt11208b http://dspace.library.iitb.ac.in/jspui/handle/100/14292
ISSN:	1477-9226
Appears in Collections:	Article

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