With the development of autonomous/smart technologies and the Internet of Things (IoT),
tremendous wireless sensor nodes (WSNs) are of great importance to realize intelligent …

Rapid development in structural health monitoring systems has led to the invention of
various sensing technologies. Nonetheless, difficulties in deploying and maintaining …

This study combined the commercially available conductive fabric with the
polydimethylsiloxane (PDMS) layer containing graphene oxide (GO) to implement a fabric …

The application of pressure sensors with excellent performance in medicine, flexible
electronic skin, artificial intelligence, etc. has received much attention. However, most of the …

Accurate monitoring of motion and sleep states is critical for human health assessment,
especially for a healthy life, early diagnosis of diseases, and medical care. In this work, a …

The crystal structure of polyvinylidene fluoride (PVDF) polymer could be tailored for
preparing a high-performance piezoelectric sensor. Herein, the preferential orientation of the …

To realize the simultaneous monitoring of linear-rotary multi-motion, a linear and rotary
coupled-motion triboelectric mechanical motion sensor (LRC-TMMS) with a gear-like …

Self-powered triboelectric nanogenerator (TENG) sensors have gained significant attention
in recent years due to their ability to directly convert external stimuli into electrical signals …

Because of the COVID-19 pandemic, the number of bicycle users has increased, raising
concerns regarding bicycle safety. Although various small electronic devices have been …

This paper presents a flexible sliding sensor that is capable of generating signals for
wireless controlling applications. The sensor is based on the coupling of triboelectrification …