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. 2022 Mar 28;12(15):9445–9465. doi: 10.1039/d2ra01293f

A summary of the commercially available nano-biosensors for detecting SARS-CoV-2 (COVID-19).

Sl# Producer Brand name Method Technical details Detection time Sample type Approval authority Ref.
1 BioMedomics, Inc COVID-19 IgM-IgG dual antibody rapid test Qualitatively detect IgG and IgM antibodies This test detects both early and late marker, of corona virus-associated IgM/IgG antibodies in human 10–15 min per test Whole blood, serum, or plasma EU (CE mark), USA (EUA) 120
2 Guangzhou wondfo biotech (Guangzhou, China) Finecare SARSCoV-2 antibody test Antibody test Lateral flow immunoassay that detects IgM and IgG antibodies directed against SARS-CoV-2 15 min Serum or plasma sample National medical products administration EUA in China; CE mark in Europe 121
3 InTec PRODUCTS, INC. Rapid SARS-CoV-2 antibody (IgM/IgG) test IgM and IgG antibody detection Apid immunoassay for the qualitative detection of IgM and IgG antibodies NR Single drop of fingerpick whole blood EU, CE-IVD 122
4 Snibe diagnostic MAGLUMI 2019-nCoV IgM/IgG (CLIA) MAGLUMI 2019-nCoV IgM/IgG kit Automated central laboratory rapid test that runs on MAGLUMI chemiluminescence immunoassay system 30 min Blood sample Automated IA, CEIVD 123
5 Sugentech COVID-19 IgM/IgG SGTi-flex COVID-19 IgM/IgG SGTi-flex COVID-19 IgM/IgG 10 min Human whole blood (finger prick or venous), serum or plasma CE-IVD 124
6 VivaChek biotech (hangzhou) Co., Ltd VivaDiag™ SARS-CoV-2 IgM/IgG rapid test (colloid gold) In vitro qualitative assay to detects IgM and IgG antibodies against SARS-CoV-2 15 min Whole blood (fingertip/venous), serum or plasma CE-IVD 125
7 Quidel corporation Sofia 2 SARS antigen FIA SARS-CoV-2 antigen detection Immunofluorescence-based lateral flow technology in a sandwich design for qualitative detection of nucleocapsid protein from SARS-CoV-2 15 min Nasal swab, nasopharyngeal swab FDA EUA 126
8 Avacta group plc AffiDX® SARS-CoV-2 antigen detection Lateral flow test 20 min Saliva, nasopharyngeal swabs or serum CE (Europe), FDA (USA) 127
9 Coris bio concept Affimer® biotherapeutics and reagents COVID-19 antigen detection COVID-19 antigen detection NR Saliva, nasopharyngeal swabs or serum 128
CORIS COVID-19 Ag respi-stri COVID-19 antigen detection Immunochromatography assay based on a membrane technology with colloidal AuNPs fabricated with monoclonal antibodies directed against the conserved nucleoprotein antigen of SARS-CoV-2 15 min Nasopharyngeal specimens EU, CE-IVD 128