LED-powered e-nose detects multiple hazardous gases at room temperature

The Korea Research Institute of Standards and Science has developed a next-generation gas sensor technology that uses low-cost and safe LED light to precisely distinguish multiple hazardous gases. Compared with conventional sensors that operate at high temperatures, the new te...

🔗 Read more: https://phys.org/news/2026-02-powered-nose-multiple-hazardous-gases.html

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