Batteryless and wireless device detects coronavirus with magnetostrictive composite plates

Dec 02, 2022 (Nanowerk News) What if you could tell if your surroundings contained COVID-19 particles or droplets the moment they or you entered the vicinity? A collaborative research group has engineered a self-sustaining device that brings this closer to reality (Sensors and Actuators A: Physical, "Battery-less Wireless Magnetostrictive Fe30Co70/Ni...

From clay to strong and lightweight composite materials

Nov 30, 2022 (Nanowerk News) Scientists from 4 Asian universities, namely Sri Ramakrishna Engineering College, Universiti Teknologi Malaysia, Saveetha Institute of Medical and Technical Sciences, and Newcastle University in Singapore have reported a novel way to produce reinforced resin composite materials using clay particles with the potential to lower carbon...

Innovative self-powered ingestible sensor opens new avenues for gut research

Dec 02, 2022 (Nanowerk News) Engineering researchers have developed a battery-free, pill-shaped ingestible biosensing system designed to provide continuous monitoring in the intestinal environment. It gives scientists the ability to monitor gut metabolites in real time, which wasn’t possible before. This feat of technological integration could unlock new understanding of...