Given their durability and long‐term stability, self‐healable hydrogels have, in the past few
years, emerged as promising replacements for the many brittle hydrogels currently being …

Schiff base, an important family of reaction in click chemistry, has received significant
attention in the formation of self-healing hydrogels in recent years. Schiff base reversibly …

Shear‐thinning and self‐healing hydrogels are being investigated in various biomedical
applications including drug delivery, tissue engineering, and 3D bioprinting. Such hydrogels …

Hydrogels are water-absorbing materials with three-dimensional network structures.
Hydrogel actuators have heterogeneous structures and can respond to specific …

Cartilage is a tension-and load-bearing tissue and has a limited capacity for intrinsic self-
healing. While microfracture and arthroplasty are the conventional methods for cartilage …

Temperature-induced, rapid changes in the viscosity and reproducible 3-D structure
formation makes thermos-sensitive hydrogels an ideal delivery system to act as a cell …

Injectable hydrogels with multifunctional tunable properties comprising biocompatibility, anti-
oxidative, anti-bacterial, and/or anti-infection are highly preferred to efficiently promote …

Among biomaterials, 3D networks with capacities to absorb and retain large quantities of
water (hydrogels) or withstand significant deformation and stress while recovering their …

Extensive attention is focused on layered hydrogel actuators, but realizing the fast bending
in short time is still a challenge. In this work, thermo-responsive bilayer hydrogel actuator …

Hydrogels are water-rich structures formed by crosslinking of hydrophilic monomers. The
hydrophilic three-dimensional (3D) network structures mimic the extracellular matrix of …