Hierarchical MOF–Polyaniline Hybrid Fillers Regulate Strain-Dependent Conductive Pathways in PVA Hydrogels for Wearable Sensing
Conductive hydrogels have emerged as promising materials for wearable electronics owing to their combination of mechanical flexibility, high water content, and electrical responsiveness. However, achieving a suitable balance among conductivity, mechanical robustness, and electromechanical sensitivity remains challengin...