Hydrogen Peroxide Electrochemical Sensor Based on Ag/Cu Bimetallic Nanoparticles Modified on Polypyrrole. - Yanxun Guan; Fen Xu; Lixian Sun; Yumei Luo; Riguang Cheng; Yongjin Zou; Lumin Liao; Zhong Cao (Sensors, 2023)