Stretchable self‐healing supercapacitors (SCs) can operate under extreme deformation and
restore their initial properties after damage with considerably improved durability and …

Flexible electrochemical supercapacitors have shown great potential in the next-generation
wearable and implantable energy-storage devices. Conductive polymer hydrogels usually …

Hydrogels are widely used in flexible aqueous batteries due to their liquid‐like ion
transportation abilities and solid‐like mechanical properties. Their potential applications in …

To power wearable electronic devices, various flexible energy storage systems have been
designed to work in consecutive bending, stretching and even twisting conditions …

To cater to the swift advance of flexible wearable electronics, there is growing demand for
flexible energy storage system (ESS). Aqueous zinc ion energy storage systems (AZIESSs) …

Hydrogels, soft 3D materials of cross-linked hydrophilic polymer chains with a high water
content, have found numerous applications in biomedicine because of their similarity to …

Bioelectronics focuses on the interface between biological systems and electronics. Most
biological systems are soft and wet, while electronics are typically hard and dry. Information …

Polyelectrolytes have many important functions in both living organisms and man-made
applications. One key property of polyelectrolytes is the ionic conductivity due to their porous …

Conductive materials including graphene, metal and conjugated polymers, combined with
self-healing hydrogels are attracting increasing attention in biosensors and bioelectrodes. In …

The current wearable devices are largely rigid and bulky, which calls for the development of
next-generation soft biocompatible technologies. Another limitation is that conventional …