Electronics & Semiconductors

Miniature and durable spectrometer for wearable applications

Researchers have developed a wafer-thin chip-scale spectrometer that is suitable for wearable applications. The robust gallium nitride lab-on-a-chip device can also withstand harsh environments with severe radiation, such ...

Electronics & Semiconductors

Standalone sweat sensor provides immediate readout

Engineers at the University of California San Diego have developed a thin, flexible and stretchy sweat sensor that can show the level of glucose, lactate, sodium, or pH of your sweat, at the press of a finger. It is the first ...

Engineering

Coin-sized wearable biosensing platform for digital health

A team of researchers in the Faculty of Engineering of The University of Hong Kong (HKU) has developed a coin-sized system that can read weak electrochemical signals and can be used for personalized health monitoring and ...

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