A dual colorimetric chemosensor based on Schiff base for highly selective and simultaneous recognition of CN− and Sn2

[Display omitted] •A new colorimetric chemosensor (SZ) based on azo chromophore containing Schiff base.•Chemosensor exhibited dual ions selectivity towards CN− and Sn2+ over other coexisting ions with lowest limit of detection.•The experimental results theoretically supported by DFT studies.•Test st...

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Veröffentlicht in:	Inorganica Chimica Acta 2020-03, Vol.502, p.119372, Article 119372
Hauptverfasser:	Dongare, Pravin R., Gore, Anil H., Ajalkar, Balu D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Azo dye Buffer solutions Chemical sensors Chemoreceptors Colorimetry Cyanide ion DFT Drinking water Dual colorimetric chemosensor Imines Infrared analysis Infrared spectroscopy NMR Nuclear magnetic resonance Schiff base
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