What question did this study set out to answer?

The aim is to create a highly sensitive biosensor for detecting trace levels of cisplatin using innovative catalytic methods.

April 10, 2026

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

Key Points

The aim is to create a highly sensitive biosensor for detecting trace levels of cisplatin using innovative catalytic methods.
Developed a multiplexed biosensor utilizing self-powered technology
Reengineered cisplatin to enhance its catalytic properties
Enabled detection through both electrical signals and colorimetric outputs
Achieved a sensitivity increase of 1,000-fold for cisplatin detection
Demonstrated dual-output signals for more effective monitoring
Provided smartphone-readable results for convenience in on-site applications

Abstract

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...

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Authors

Linlin Wang

Mengjie Jing

Dongyan Lu

Journals

Chemical Communications

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

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Abstract

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