Integrated Flexible Supercapacitors Fabricated by Biocompatible Self‑Adhesive Polyacrylamide/Chitosan Quaternary/Polydopamine Components.
A self‑adhesive supercapacitor is developed based on a biocompatible hydrogel matrix integrated with poly(3, 4‑ethylenedioxythiophene): poly(styrene sulfonate) as the conductive material. For biomedical devices, achieving stable adhesion to dynamic biological tissues is a key challenge. To address this, an integrated s...