Ultra-tough dual-network conductive hydrogel with UV-blocking, antibacterial properties and freeze resistance for wearable strain sensor.
This work pioneers a new path for the development of next-generation smart sensors by exploiting the coordination interactions of Zn2+ to construct a PVA/SL/ZnCl2 hydrogel sensor that exhibits exceptional mechanical toughness and significantly enhances the application potential of biomass hydrogels in human-machine int...