Development of a colorimetric and fluorescent Cu2+ ion probe based on 2′-hydroxy-2,4-diaminoazobenzene and its application in real water sample and living cells
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DOI: 10.1016/j.ica.2020.119583
Abstract: Abstract 2′-Hydroxy-2,4-diaminoazobenzene (L1-OH), a fluorescence probe bearing ortho hydroxyl and amino group for the detection of Cu2+ ion was synthesized through diazo coupling reaction. The visible color change of L1-OH from yellow to pink was… read more here.
Keywords: probe; cu2; cu2 ion; hydroxy diaminoazobenzene ... See more keywords