Beyond conventional glucose assays: a dual smartphone-Arduino point-of-care diagnostic platform based on Fe-Zn bimetallic nanozymes.
The increasing demand for decentralized healthcare has accelerated the development of portable point-of-care (POC) diagnostic systems capable of providing rapid, accurate, and user-friendly glucose monitoring. Herein, we report an Fe-Zn bimetallic nanozyme-based colorimetric sensing platform that integrates smartphone-...