Humans rely increasingly on sensors to address grand challenges and to improve quality of
life in the era of digitalization and big data. For ubiquitous sensing, flexible sensors are …

The last few decades have witnessed unprecedented convergence between humans and
machines that closely operate around the human body. Despite these advances, traditional …

Owing to the unique combination of electrical conductivity and tissue-like mechanical
properties, conducting polymer hydrogels have emerged as a promising candidate for …

Brain–computer interfaces—which allow direct communication between the brain and
external computers—have potential applications in neuroscience, medicine and virtual …

Bioadhesive devices can be used to create conformable tissue–device interfaces without
suturing. However, the development of such technology faces challenges related to the …

Electronics based on hydrogels can have inherent similarities to biological tissue and are of
potential use in biomedical applications. Ideally, such hydrogel electronics should offer …

Hydrogels have emerged as promising materials for flexible electronics due to their unique
properties, such as high water content, softness, and biocompatibility. In this perspective, we …

Reducing the swelling of tissue‐adhesive hydrogels is crucial for maintaining stable tissue
adhesion and inhibiting tissue inflammation. However, reported strategies for reducing …

The use of bioelectronic devices relies on direct contact with soft biotissues. For transistor-
type bioelectronic devices, the semiconductors that need to have direct interfacing with …

Conducting hydrogels have attracted much attention for the emerging field of hydrogel
bioelectronics, especially poly (3, 4‐ethylenedioxythiophene): poly (styrene …