author keywords: biofuel cells; batteries; supercapacitors; implantable medical devices; energy devices

TL;DR: An in‐depth overview of biofluid‐activated electrochemical energy devices, an emerging class of energy sources judiciously designed for biomedical applications, composed of biocompatible materials that harness the inherent chemistries of various biofluids to produce useable electrical energy is provided. (via Semantic Scholar)