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HEALTH COVID

Nanoparticles could enable a more sensitive and durable rapid COVID-19 test

Nanoparticles could enable a more sensitive and durable rapid COVID-19 test

A 3D-printed device detects temperature changes when SARS-CoV-2 binds to molecularly imprinted polymer nanoparticles (ruler shows cm). Credit: Adapted from ACS Sensors 2022, DOI: 10.1021/acssensors.2c00100 Rapid antigen tests can quickly and conveniently tell a person that they are positive for COVID-19. However, because antibody-based tests aren't very sensitive, they can fail to...

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ACS Sensors SARS-CoV-2.

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