Oxime Based Selective Fluorescent Sensor for Arsenate Ion in a Greener Way with Bio-Imaging Application

A newly designed oxime based probe, 2,4-dihydroxyacetophenone-oxime (DHAO), was found to recognize H2AsO4– selectively with ∼3 fold "turn-on" fluorescence enhancement and LOD of 29 μM, K = (2.10 ± 0.54) × 104 M–1 in purely aqueous medium. The structures of the DHAO and its adduct with H2As...

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Veröffentlicht in:	Analytical Sciences 2016/12/10, Vol.32(12), pp.1295-1300
Hauptverfasser:	DOLAI, Malay, ALAM, Rabiul, KATARKAR, Atul, CHAUDHURI, Keya, ALI, Mahammad
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Arsenates - analysis Chemistry DFT calculations Fluorescent Dyes - chemical synthesis Fluorescent Dyes - chemistry Hep G2 Cells Humans intracellular imaging Optical Imaging - methods Oxime-imine based turn-on fluorescent sensor Oximes - chemistry selective detection of arsenate ion
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