基于g-C_(3)N_(4)纳米片的荧光传感器对活性红120的荧光性能探究  

Research on the Fluorescence Performance of Reactive Red 120 Based on g-C_(3)N_(4)nanosheets Fluorescent Sensor

作　　者：谢永博 Xie Yongbo(School of Chemistry and Chemical Engineering,University of South China,Hengyang 421001,China)

机构地区：[1]南华大学化学化工学院,湖南衡阳421001

出　　处：《山东化工》2021年第18期4-6,共3页Shandong Chemical Industry

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.

关 键 词：g-C_(3)N_(4)纳米片 荧光传感器 活性红120 

分 类 号：TB383.1[一般工业技术—材料科学与工程] O613.71[理学—无机化学]