Over the years, nanogenerators for health monitoring have become more and attractive as they provide a cost-effective continuous way to successfully measure vital signs, physiological status, environmental changes in/around person. Using such sensors can positively affect healthcare workers diagnose prevent life-threatening conditions. Recently, dual piezo-tribological effect of hybrid (HBNGs) ...

Piezo proteins have been proposed as the long-sought-after mechanosensitive cation channels in mammals that play critical roles in various mechanotransduction processes. However, the molecular bases that underlie their ion permeation and mechanotransduction have remained functionally undefined. Here we report our finding of the miniature pore-forming module of Piezo1 that resembles the pore arc...

Influenced by the need for composites with stronger magneto-electric coupling, we present a novel numerical method called “Computational Piezo-Grains” (CPGs) for modeling different types of piezoelectric/piezomagnetic composites in the microscale. The advantage of this method is that the matrix and the inclusion of a grain can be modeled using only one element in a finite element sense. The geo...

Piezo ion channels are activated by various types of mechanical stimuli and function as biological pressure sensors in both vertebrates and invertebrates. To date, mechanical stimuli are the only means to activate Piezo ion channels and whether other modes of activation exist is not known. In this study, we screened ~3.25 million compounds using a cell-based fluorescence assay and identified a ...

This paper reports on polysilicon piezo-resistors that are fabricated at a low thermal budget using aluminium-induced-crystallization (AIC) of ultra-high-vacuum e-beam evaporated silicon films. By in-situ phosphorus doping of precursor amorphous silicon films e-beam evaporated at room temperature on aluminium layer, we are able to increase and control the gauge factor of the polysilicon films f...