Abstract: Fluorescence was used to detect mercury (II) ions (Hg2+). The feasibility of this method was discussed and the effect of tungsten disulfide (WS2) concentration on the experiment was studied. Different concentrations of Hg2+ ions were detected, followed by their selectivity, and whether other metal ions interfered with the detection of Hg2+ ions. The experimental results show that this method has the advantages of simple operation, low cost and good selectivity.
关雅南, 张浩, 李晓双, 连丽丽, 王希越, 高文秀, 祝波, 娄大伟. 基于DNA与单层二硫化钨的相互作用荧光法检测汞(II)离子[J]. 吉林化工学院学报, 2018, 35(7): 36-38.
Yanan Guan, Hao Zhang, Xiaoshuang Li, Lili Lian, Xiyue Wang, Wenxiu Gao, Bo Zhu, Dawei Lou. Fluorescence Method for Determination of Mercury(II) Ions Based on DNA and Monolayer Tungsten disulfide. Journal of Jilin Institute of Chemical Technology, 2018, 35(7): 36-38.