The flourishing development of flexible healthcare sensing systems is inseparable from the
fundamental materials with application-oriented mechanical and electrical properties …

Hydrogels are polymer networks infiltrated with water. Many biological hydrogels in animal
bodies such as muscles, heart valves, cartilages, and tendons possess extreme mechanical …

The design and synthesis of double network (DN) hydrogels that can mimic the properties
and/or structure of natural tissue has flourished in recent years, overcoming the bottlenecks …

Abstract 3D printing alias additive manufacturing can transform 3D virtual models created by
computer-aided design (CAD) into physical 3D objects in a layer-by-layer manner …

Physical hydrogels from existing polymers consisting of noncovalent interacting networks
are highly desired due to their well‐controlled compositions and environmental friendliness; …

Over the past two decades, the development of hydrogels with high mechanical strength and
toughness shows both fundamental and practical significances. It is challenging yet highly …

Flexible pressure and strain sensors have great potential for applications in wearable and
implantable devices, soft robotics and artificial skin. Compared to flexible sensors based on …

Hydrogels are promising soft materials as tissue engineering scaffolds, stretchable sensors,
and soft robotics. Yet, it remains challenging to develop synthetic hydrogels with mechanical …

This article reports the first hydrogel with the strength and modulus of cartilage in both
tension and compression, and the first to exhibit cartilage‐equivalent tensile fatigue strength …

As a flexible wearable device, hydrogel-based sensors have attracted widespread attention
in soft electronics. However, the application of traditional hydrogels at extreme temperatures …