Observation of anodic electrochemiluminescence from silicon quantum dots for the detection of hydrogen peroxide
Jing Wang1, Yunfan Ying1, Yuyao Zhang2
1College of Integrated Circuit Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China. IreneWang@njupt.edu.cn.
The Analyst
|June 13, 2024
Abstract:
Silicon quantum dots (QDs) with stable positively charged intermediates are prepared using chemical etching to generate strong anodic electrochemiluminescence (ECL) under a positive potential. Their surfaces could be passivated in the presence of strong oxidants, leading to enhanced ECL and offering the ability to carry out analysis for hydrogen peroxide.


