Highly selective and sensitive receptor for Fe3+ probing

dc.contributor.author	Fegade, U.
dc.contributor.author	Singh, A.
dc.contributor.author	Chaitanya, G. K.
dc.contributor.author	Singh, N.
dc.contributor.author	Attarde, S.
dc.contributor.author	Kuwar, A.
dc.date.accessioned	2016-08-10T10:46:01Z
dc.date.available	2016-08-10T10:46:01Z
dc.date.issued	2016-08-10
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/197
dc.description.abstract	A new fluorescent receptor 1,1′-(4-methylbenzene-1,3-diyl)bis[3-(2-sulfanylphenyl)urea] (1) has been designed and synthesized. The receptor showed excellent selectivity for Fe3+ in DMSO/H2O (8:2, v/v) solvent system over other commonly coexistent metal ions. The binding constant (Ka) of receptor with Fe3+ was calculated to be 11,250 M−1, 12,970 M−1 and 12,970 M−1 using Benesi–Hildebrand, Scatchard and Connor plot, respectively. The experimental results have been further supported by the detailed DFT calculations.	en_US
dc.language.iso	en_US	en_US
dc.subject	1,1′-(4-Methylbenzene-1,3-diyl)bis[3-(2-sulfanylphenyl)urea]	en_US
dc.subject	Fluorescence receptor	en_US
dc.subject	Binding constant	en_US
dc.subject	Metal ions	en_US
dc.subject	Fe3+ sensor	en_US
dc.title	Highly selective and sensitive receptor for Fe3+ probing	en_US
dc.type	Article	en_US