摘要
本文利用合成的g-C_(3)N_(4)纳米片的良好荧光性能,成功构建了用于检测活性红120的荧光传感器。实验结果表明在pH值=6,纯水的检测媒介中该传感器对0~1.5×10^(-5) mol/L浓度范围内的活性红120具有良好的线性荧光响应(R^(2)=0.99),检测限为1.6×10^(-7) mol/L,同时该传感器也具备较好的选择性。
In this paper,fluorescent sensor for detecting Reactive Red 120 was successfully constructed based on the good fluorescence properties of the synthesized g-C_(3)N_(4)nanosheets.The experimental results exhibited that in the detection medium of pH value=6 and pure water,the sensor possessed a good linear fluorescence response to Reactive Red 120 in the concentration range of 0~1.5×10^(-5) mol/L(R^(2)=0.99),and the detection limit was 1.6×10^(-7) mol/L,and the sensor also had good selectivity.
作者
谢永博
Xie Yongbo(School of Chemistry and Chemical Engineering,University of South China,Hengyang 421001,China)
出处
《山东化工》
CAS
2021年第18期4-6,共3页
Shandong Chemical Industry
