Please use this identifier to cite or link to this item: http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/195
Title: 2,2′-[Benzene-1,2-diylbis(iminomethanediyl)]diphenol derivative bearing two amine and hydroxyl groups as fluorescent receptor for Zinc(II) ion
Authors: Tayade, K.
Sahoo, S.K.
Patil, R.
Singh, N.
Attarde, S.
Kuwar, A.
Keywords: Fluorescent probe
Zn2+
Dipodal aminophenol
Binding constant
DFT
Issue Date: 10-Aug-2016
Abstract: A new non-natural receptor 2,2′-[benzene-1,2-diylbis(iminomethanediyl)]diphenol (4) was synthesized, and it is fluorogenic behaviour toward various metal ions were investigated. Receptor 4 exhibited pronounced fluorescence enhancement in the presence of Zn2+, which can visually be discernible by an orchid fluorescence in compared to other metal ions. The receptor 4 shows high sensitivity and selectivity for Zn2+ through changes in the fluorescence intensity based on chelation-enhanced fluorescence (CHEF). The binding modes of the complexes were investigated by Job’s plot and density functional theory (DFT).
URI: http://localhost:8080/xmlui/handle/123456789/195
Appears in Collections:Year-2014

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