PMC:7299399 / 50913-51928 JSONTXT

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Recently, as mentioned above, a FET sensor (modified with graphene sheets) that uses a specific antibody against SARS-CoV-2 spike protein was reported to detect SARS-CoV-2 in culture medium (limit of detection, LOD: 1.6 × 101 pfu/mL) and clinical samples (LOD: 2.42 × 102 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