Chemists develop enzyme-free cholesterol testing system

Scientists at the Ural Federal University (UrFU) have developed a new sensor device for determining cholesterol levels in blood. The system does not use protein compounds such as enzymes. Chemists replaced them with an inorganic ...

Tiny lab on a chip analyzes very small volumes of liquid

Scientists from the Institute of Laser Engineering at Osaka University created a prototype terahertz optical spectroscopy system with a sensing area equivalent to the cross-sectional area of just five human hairs. By measuring ...

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