NTU wearable microlasers reveal glucose levels in sweat

NTU wearable microlasers reveal glucose levels in sweat

10 Jul 2024 Singapore project points to new non-invasive ways to monitor biomarkers. Sweat it out: perspiration data A project at Singapore's Nanyang Technological University (NTU) has now developed a photonic device able to be worn like a sticking plaster and capable of analyzing sweat for signs of disease. Published in Analytical Chemistry, the findings could point to improved health monitoring via wearable sensors, and show how advances in thin film laser technology can be exploited in the wearables sector. …