Multiplexed Self-Powered Biosensor for Ultrasensitive On-Site Detection of Trace Cisplatin via Catalytic Repurposing

Chem. Commun., 2026, Accepted Manuscript DOI: 10.1039/D6CC00966B, Communication Linlin Wang, Mengjie Jing, Dongyan Lu, Yuxin Wang, Mingming Luo, Guang Chen, Qianhao Min We develop a multiplexed self-powered cisplatin sensor based on catalytic repurposing. Cisplatin is reengineered as a catalyst, amplifying dual-output signals of electrical and smartphone-readable colorimetric outputs. Sensitivity increases 1,000-fold with...