A prototype nanotechnology-based sensor offers the possibility for ubiquitous, networked, real-time chemical agent detection and tracking. By using easily produced super-small components, the devices ...
Researchers created a special ultrathin sensor, spun from gold, that can be attached directly to the skin without irritation or discomfort. The sensor can measure different biomarkers or substances to ...
Designing sensors to detect trace amounts of chemicals — whether environmental toxins, disease biomarkers, or other compounds — has traditionally required years ...
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