A highly selective and synthetically facile aqueous-phase cyanide probe
摘要:
Disperse Orange 3 (4-(4-nitrophenylazo)aniline)-based chemosensor 1 has been prepared. This structurally simple receptor displays great selectivity for the cyanide anion over other common inorganic anions in aqueous environment and can detect cyanide in water sample at micromolar concentrations. (C) 2008 Elsevier Ltd. All rights reserved.