Scientists develop breathalyzer-like device to detect lung cancer by measuring isoprene levels.

Researchers at Zhejiang University in China have created a prototype device that can detect lung cancer by analyzing breath samples for the compound isoprene. Using nanoflakes made from platinum, indium, nickel, and oxygen, the device achieved accurate results in initial tests with a small group of participants. Lower isoprene levels in breath samples are linked to lung cancer. Though promising, the technology requires further research to refine its accuracy and establish a clearer link between breath isoprene levels and the disease. This could lead to a non-invasive, low-cost, and quick lung cancer screening method.

November 13, 2024
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