Piezoresistivity is an electromechanical effect characterized by the reversible change in the
electrical resistivity with strain. It is useful for electrical-resistance-based strain/stress …

Flexible sensors can be envisioned as promising components for smart sensing
applications, including consumer electronics, robotics, prosthetics, health care, safety …

A highly stretchable, low-cost strain sensor was successfully prepared using an extremely
cost-effective ionic liquid of ethylene glycol/sodium chloride. The hysteresis performance of …

Compared with traditional conductive fillers, carbon nanotubes (CNTs) have unique
advantages, ie, excellent mechanical properties, high electrical conductivity and thermal …

Shape-memory actuators allow machines ranging from robots to medical implants to hold
their form without continuous power, a feature especially advantageous for situations where …

Flexible, stretchable, and wearable strain sensors have attracted significant attention for
their potential applications in human movement detection and recognition. Here, we report a …

Strain sensors with high sensitivity and large stretchability are of interest in various
engineering fields. Here, directly printed stretchable strain sensors with great sensitivity and …

In the past decade, flexible physical sensors have attracted great attention due to their wide
applications in many emerging areas including health-monitoring, human–machine …

In this paper, we report the demonstration of highly sensitive flexible strain sensors formed
by a network of metallic nanoparticles (NPs) grown under vacuum on top of a cracked thin …

Flexible humidity sensors with high sensitivity, fast response time, and outstanding reliability
have the potential to revolutionize electronic skin, healthcare, and non-contact sensing. In …