Gold nanoparticles used in early detection of lung cancer

Gold nanoparticles are being used by researchers in Israel in a new type of breath test to detect lung cancer in patients. Breath particulate analysis isn’t new but the scientists say this is the first time a technique has been used without the need to pre-treat the exhaled breath, delivering a quicker and less expensive diagnosis. Early detection can result in faster treatment and hopefully save lives. Around 25 percent of all cancer-related deaths are lung cancer sufferers, with estimates put at around 1.3 million people dying from the disease each year.

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