The review points to several advantages that align with urgent food safety needs. These devices detect trace levels of ...

Researchers have developed a new optical biosensor to detect the monkeypox virus. The biosensor can provide results in 20 minutes. The new technology is faster and more cost-effective than the PCR ...

In a boost for early cancer diagnosis, researchers in South Korea have developed an optical biosensor capable of detecting trace amounts of cancer cell DNA in the bloodstream. When cancer cells ...