With the advent of the era of intelligence, countless small electronic devices are required to
be continuously powered, which poses a serious challenge to energy supply and …

Supramolecular hydrogels bound by hydrogen bonding, host-guest, hydrophobic, and other
non-covalent interactions are among the most attractive biomaterials available …

Due to the good reliability and long-term stability, self-healing hydrogels have emerged as
promising soft materials for tissue engineering, smart wearable sensors, bioelectronics, and …

Wearable flexible sensors based on conductive hydrogels have received extensive attention
in the fields of electronic skin and smart monitoring. However, conductive hydrogels contain …

Common hydrogels containing abundant water are insulating materials and lose
stretchability easily below the freezing point of water, holding limited potential in emerging …

Conductive hydrogel (CH) has drawn widespread interest in flexible electronics, human–
computer interaction, and electronic skins (e-skins). However, it is challenging to integrate …

Self-healing hydrogels with three-dimensional network cross-linked structure and adjustable
properties have been considered as smart materials with promising multi-purpose …

In nature, many biological organisms have developed the exceptional antifreezing ability to
survive in extremely cold environments. Inspired by the freeze resistance of these …

Flexible hydrogels are receiving significant attention for their application in wearable
sensors. However, most hydrogel materials exhibit weak and one-time adhesion, low …

Stretchable hydrogels as landmark soft materials have been efficiently utilized in the field of
wearable sensing devices. However, these soft hydrogels mostly cannot integrate …