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 …

Efforts to design devices emulating complex cognitive abilities and response processes of
biological systems have long been a coveted goal. Recent advancements in flexible …

Robust ionic sensing materials that are both fatigue-resistant and self-healable like human
skin are essential for soft electronics and robotics with extended service life. However, most …

Biocompatible conductors are important components for soft and stretchable bioelectronics
for digital healthcare, which have attracted extensive research efforts. Natural biopolymers …

Long-term high-fidelity electroencephalogram (EEG) recordings are critical for clinical and
brain science applications. Conductive liquid-like or solid-like wet interface materials have …

Hydrogels and their sensors are emerging as key players in biomedical electronics, offering
flexible, programmable structures and functions. Hydrogel-based sensors with stress–strain …

Hydrogels are ideal building blocks to fabricate the next generation of electrodes for
acquiring high‐quality physiological electrical signals, for example, electroencephalography …

Traditional human emotion recognition is based on electroencephalogram (EEG) data
collection technologies which rely on plenty of rigid electrodes and lack anti‐interference …

Hydrogel-enabled skin bioelectronics that can continuously monitor health for extended
periods is crucial for early disease detection and treatment. However, it is challenging to …

Flexible electronics are playing an increasingly important role in human health monitoring
and healthcare diagnosis. Strong adhesion on human tissue would be ideal for reducing …