This paper presents an innovative stress amplification approach for enhancing the sensitivity of piezoresistive pressure sensors. The structure consists of two pillars raised from the membrane ...

Flexible pressure sensor with excellent sensing performance and wearability is a major research focus for wearable electronic devices. In this study, polyporrole (PPy) wrapped cotton pads and silver ...

Monitoring both the mechanical activity and electrophysiological signals of cardiomyocytes is crucial for advancing cardiology research and optimizing drug screening protocols. While triboelectric ...

Piezoelectric materials can be applied into electromechanical conversion and attract extensive attention with potential applications in various sensors. Here, we present two types of piezotronic ...