科研之友
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摘要
Four aroylhydrazine-amides receptors AR1-4 with a hydrazine spacer have been designed, synthesised and characterised as novel colorimetric chemosensors by typical spectroscopic techniques. The receptors AR1-3 exhibited certainly selectivity and sensitivity towards F- and AcO-, forming 1:1 stoichiometry complex by hydrogen-bond interaction. Furthermore, AR4 has especially shown obvious colour change in the presence of these two important biologically anions.
- 出版日期2013-6-1
- 单位湖北省生物农药工程研究中心; 华中农业大学
