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Biomedical devices

Biomedical devices

iTEARS platform diagnoses disease from patients’ tears

16 Aug 2022
Detecting disease from a teardrop
Detecting disease from a teardrop: A nanomembrane system isolates exosomes from tears, allowing researchers to rapidly analyse them for disease biomarkers. (Courtesy: iStock/leonovo)
Researchers in the US and China have developed a new technique for quickly and accurately diagnosing

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Sam Jarman is a science writer based in the UK
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