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Gold nanoparticles show promise for early detection of heart attacks


January 14, 2015

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A novel colloidal gold test strip is demonstrating great potential for early detection of certain heart attacks. Researchers are developing the strip to test for cardiac troponin I (cTn-I); its level is several thousand times higher in patients experiencing myochardial infarctions. The new strip uses microplasma-generated gold nanoparticles. Compared to AuNPs produced by traditional chemical methods, the surfaces of these nanoparticles attract more antibodies.Full Story

Source
New York University Polytechnic School of Engineering

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