High-selectivity wearable Bi-based smartsensor constructed via template sacrifice for on-site heavy metal monitoring
Wenrui Zhang1, Junlin Ma1, Jianxin Zhang1
1Central Hospital of Dalian University of Technology, School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China. nanzhu@dlut.edu.cn.
Abstract:
A flexible bismuth (Bi)-based smartsensor capable of simultaneously detecting Cd2+, Tl+, and Pb2+ is proposed for the first time. Fabricated via a template-assisted electrodeposition method, this novel sensor demonstrates excellent selectivity in distinguishing these heavy metal ions (HMIs). The developed platform holds broad application prospects for on-site HMI monitoring.


