Borophene, a monolayer of boron, has risen as a new exciting two-dimensional (2D)
material having extraordinary properties, including anisotropic metallic behavior and flexible …

Electrically–transduced sensors, with their simplicity and compatibility with standard
electronic technologies, produce signals that can be efficiently acquired, processed, stored …

Monitoring sweat rate is vital for estimating sweat loss and accurately measuring biomarkers
of interest. Although various optical or electrical sensors have been developed to monitor …

Integrated circuits based on complementary metal-oxide–semiconductors (CMOS) are at the
heart of the technological revolution of the past 40 years, enabling compact and low-cost …

Respiration is as one of the most essential physiological signals, which can be used to
monitor human healthcare and activities. Herein, we report a flexible, lightweight and highly …

In the emerging Internet of Things (IoT) society, there is a significant need for low-cost, high-
performance flexible humidity sensors in wearable devices. However, commercially …

Respiration monitoring is important for evaluating human health. Humidity sensing is a
promising way to establish a relationship between human respiration and electrical signal …

Electronic skins (e‐skins) have attracted great attention for their applications in disease
diagnostics, soft robots, and human–machine interaction. The integration of high sensitivity …

Humidity sensors are a common, but important type of sensors in our daily life and industrial
processing. Graphene and graphene-based materials have shown great potential for …

Flexible gas sensing is attracting more attention with the development of machine learning
and Internet of Things (IoT). Herein, we report flexible and foldable high-performance …