National Natural Science Foundation of China [22304047, 22304048]; National Natural Science Foundation of China [2022JJ40034, 2023JJ60525]; Natural Science Foundation of Hunan Province [HXKY2023048]; Hengyang City "Small Lotus" Science and Technology Talent Special [202330046097]; Hengyang Science and Technology Innovation Programme Project [CX20231267]; Postgraduate Scientific Research Innovation Project of Hunan Province [HBKYXM-2023023]; Environmental Research Project of Hunan Province
机构署名：
本校为第一且通讯机构
院系归属：
化学与材料科学学院
摘要：
Glyphosate is a widely used broad-spectrum herbicide in agriculture and horticulture to control a variety of weeds and undesirable plants. However, the excessive use of glyphosate has raised a number of environmental and human health concerns. It is urgent to develop tools to detect glyphosate. Herein, a novel dual-signal probe CCU-Cu2+ was designed and synthesized on the basis of CCU. CCU exhibited excellent selectivity and great sensitivity for Cu2+ which were based on both fluorescence "turn-off" reaction and comparative color visualisation methods. Due to the strong chelating ability of gl...
