Shubhrajyotsna Bhardwaj

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In this contemporary work we designed and synthesized a simple tetra dentate Schiff base, which displays colorimetric and fluorescence "turn on" sensing behavior towards Ag+ in aqueous DMF (50%) solution. Benesi Hildebrand-plot reveals 1:2 binding mode between probe and Ag+ with limit of detection down to 1.12μM. Cyclic voltammograms exhibits high anodic(More)
A novel anion probe 3 (2,4-di-tert-butyl-6-((2(2,4-dinitrophenyl) hydrazono) methyl) phenol) has been unveiled as an effective ratiometric and colorimetric sensor for selective and rapid detection of cyanide. The sensing behavior was demonstrated by UV-vis experiments and NMR studies. This sensory system exhibited prominent visual color change toward(More)
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