As polymer networks infiltrated with water, hydrogels constitute the major components of the
human body; and hydrogels have been widely used in applications that closely interact with …

Bioelectronic interfacing with the human body including electrical stimulation and recording
of neural activities is the basis of the rapidly growing field of neural science and engineering …

Over the past few years, development of wearable devices has gained increasing
momentum. Notably, the demand for stretchable strain sensors has significantly increased …

Graphene, graphene oxide, and reduced graphene oxide have been widely considered as
promising candidates for industrial and biomedical applications due to their exceptionally …

Flexible electronics have emerged as an exciting research area in recent years, serving as
ideal interfaces bridging biological systems and conventional electronic devices. Flexible …

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 …

Flexible, self-healing and adhesive conductive materials with Young's modulus matching
biological tissues are highly desired for applications in bioelectronics. Here, we report self …

In the field of tissue engineering, conductive hydrogels have been the most effective
biomaterials to mimic the biological and electrical properties of tissues in the human body …

The human cutaneous sensory organ is a highly evolved biosensor that is efficient,
sensitive, selective, and adaptable. Recently, with the development of various materials and …

The purpose of 4D printing is to embed a product design into a deformable smart material
using a traditional 3D printer. The 3D printed object can be assembled or transformed into …