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 …

Self-healing materials open new prospects for more sustainable technologies with improved
material performance and devices' longevity. We present an overview of the recent …

Ionogels have gained increasing attentions as a flexible conductive material. However, it
remains a big challenge to integrate multiple functions into one gel that can be widely …

Recent advancements in wearable electronics offer seamless integration with the human
body for extracting various biophysical and biochemical information for real-time health …

Conductive hydrogels can be prepared by incorporating various conductive materials into
polymeric network hydrogels. In recent years, conductive hydrogels have been developed …

Marine animals, such as leptocephalus and jellyfish, can sense external stimuli and achieve
optical camouflage in the aquatic environment. Fabricating an intelligent soft sensor that can …

Self-healing hydrogels use spontaneous intermolecular forces to recover from physical
damage caused by extreme strain, pressure or tearing. Such materials are of potential use in …

In recent years, the industries and researchers have demonstrated a strong interest in 3D (3-
dimensional) printed electronics due to their tremendous potentials to deliver unique …

Polymers are extensively exploited as active materials in a variety of electronics and energy
devices because of their tailorable electrical properties, mechanical flexibility, facile …

Self‐healing materials behave with irreplaceable advantages in biomimetic intelligent robots
(BIR) for avoiding or reducing safety hazards and economic losses from accidental damage …