With the novel COMPASS test, antibodies against SARS-CoV-2 can be detected in a few seconds.
With the novel COMPASS test, antibodies against SARS-CoV-2 can be detected in a few seconds. A newly developed rapid test needs only a few seconds to reliably detect pathogens such as SARS-CoV-2. It is based on specially designed magnetic nanoparticles. The current rapid tests for diagnosing infectious diseases are speedy, but not really fast. For example, antigen self-tests, PCR tests or ELISA tests for coronavirus take 15 minutes to several hours before a reliable result is available. In contrast, a new and very sensitive rapid test developed by a team from the universities of Würzburg and Erlangen in Bavaria, Germany, takes much less time. It is based on specially designed magnetic nanoparticles and a newly developed measuring method.
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