Dansyl-styrylquinoline conjugate as divalent iron sensor

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Title:	Dansyl-styrylquinoline conjugate as divalent iron sensor
Authors:	Praveen, L Reddy, M L P Luxmi Varma, R
Keywords:	Dansyl chloride 8-Hydroxyquinoline Fluorescent sensor Selective recognition Fe(2+) sensor Hydroxyquinoline Chemosensor Metal-cations Recognition
Issue Date:	2010
Publisher:	Elsevier
Citation:	Tetrahedron Letters 51(50):6626-6629;15 Dec 2010
Abstract:	Synthesis and photophysical studies of a simple and efficient dansyl-styrylquinoline conjugate (DansSQ) which shows excellent selectivity towards Fe(2+) over other transition metal ions including Fe(3+) is described. The fluorescent emission of DansSQ at 450 nm was enhanced upon addition of Fe(2+) in the presence of common interfering metal ions in background. The studies suggest that DansSQ could be used as fluorescent sensor for Fe(2+).
URI:	http://ir.niist.res.in:8080/jspui/handle/123456789/2110
ISSN:	0040-4039
Appears in Collections:	2010

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