A Carboxymethyl Chitosan/Tannic Acid@Ag Composite Hydrogel for Gastrointestinal Defect Sealing and Smart Motion Monitoring
Conductive hydrogels show great potential in flexible electronics and biomedical devices, yet their practical applications are often hindered by insufficient mechanical strength, poor environmental stability, and limited functionality. To address these challenges, this study has developed a hydrogel platform that int...