Graphdiyne nanosheets as a platform for accurate copper(ii) ion detection via click chemistry and fluorescence resonance energy transfer

Ge, Chenchen; Li, Jiaofu; Wang, Dou; Lv, Kongpeng; Liu, Quan; Shen, Yan; Zhuang, Xiaoqing; Luo, Wankun; Wu, Zongze; Zhang, Yuhua; Shi, Lulin; Liu, Liping; Bao, Shiyun; Zhang, Han

Graphdiyne nanosheets as a platform for accurate copper(ii) ion detection via click chemistry and fluorescence resonance energy transfer

2021

A novel sensing platform for sensitive detection of copper(ii) ions (Cu²⁺) in living cells and body fluids was developed by taking advantage of the excellent fluorescence quenching ability of graphdiyne (GDY) and the high specificity of click chemistry for the first time.

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