Rapid and quantitative detection of SARS-CoV-2 IgG antibody in serum using optofluidic point-of-care testing fluorescence biosensor

The COVID-19 pandemic brings unprecedented disaster for public well being and economics on this planet. Detecting particular antibodies to SARS-CoV-2 is a strong complement for the prognosis of COVID-19 and is necessary for epidemiological research and vaccine validations. Herein, a fast and quantitative detection technique of anti-SARS-CoV-2 IgG antibody was constructed based mostly on the…

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