An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more ...

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while ...

Objective: This study tested performance and value of a mobile phone app that combined objective and real-time self-report methods to measure physical activity using sensor-informed context-sensitive ...