Qinpeng Shen; Shiyun Tang; Wenhua Li; Zhou Nie; Zhuoliang Liu; Yan Huang; Shouzhuo Yao
Chem. Commun., 2012, 48, 281-283
https://doi.org/10.1039/C1CC16049D

Abstract

A novel fluorescent strategy has been developed for sensitive turn-on detection of Cu2+ based on high efficiency of DNA-templated organic synthesis, great specificity of alkyne–azide click reaction to the catalysis of copper ions and the sequential strand displacement for signal transduction.