Title of article
“Turn-on” fluorescent dipodal chemosensor for nano-molar detection of Zn2+: Application in living cells imaging
Author/Authors
Umesh Fegade، نويسنده , , Umesh C. Sharma، نويسنده , , Hemant and Bondhopadhyay، نويسنده , , Banashree and Basu، نويسنده , , Anupam and Attarde، نويسنده , , Sanjay and Singh، نويسنده , , Narinder and Kuwar، نويسنده , , Anil، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2014
Pages
7
From page
418
To page
424
Abstract
A malonohydrazide derivative bearing an imine and phenolic group was synthesized and had a high affinity and selectivity towards Zn2+. The recognition properties of receptor 1 were evaluated using absorbance and fluorescence spectroscopy. The 1:1 stoichiometry of 1.Zn2+ was confirmed from job׳s plot, mass spectra and density functional theory (DFT). The detection of Zn2+ in intracellular environment of HeLa cell through confocal microscopy was successfully applied for live cell imaging.
Keywords
Live cell imaging , Fluorescence spectroscopy , Zinc recognition , Density functional theory
Journal title
Talanta
Serial Year
2014
Journal title
Talanta
Record number
1670989
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