The human body continuously emits physiological and psychological information from head
to toe. Wearable electronics capable of noninvasively and accurately digitizing this …

Abstract Eutectic gallium–indium (EGaIn), a liquid metal with a melting point close to or
below room temperature, has attracted extensive attention in recent years due to its …

Skin electronics provides remarkable opportunities for non‐invasive and long‐term
monitoring of a wide variety of biophysical and physiological signals that are closely related …

Surface electromyography (sEMG) can provide multiplexed information about muscle
performance. If current sEMG electrodes are stretchable, arrayed, and able to be used …

The development of stable and biocompatible soft ionic conductors, alternatives to
hydrogels and ionogels, will open up new avenues for the construction of stretchable …

Cardiovascular diseases (CVDs) are one of the most urgent threats to humans worldwide,
which are responsible for almost one-third of global mortality. Over the last decade, research …

The motions of the heart are regulated by electrophysiological signals, which can be
monitored and altered by bioelectronic devices for the diagnosis and treatment of …

Flexible wearable strain sensors have received extensive attention in human–computer
interaction, soft robotics, and human health monitoring. Despite significant efforts in …

Conductive hydrogels (CHs) combine the biomimetic properties of hydrogels with the
physiological and electrochemical properties of conductive materials, and have attracted …

Gallium-based liquid metal (LM) exhibits exceptional properties such as high conductivity
and biocompatibility, rendering it highly valuable for the development of conformal …