SARS-CoV-2(352) COVID-19(312) sensitivity(164) platform(153) point-of-care(133) detect(123) acute respiratory syndrome(115) coronavirus(114) antibody(101) amplification(99) severe acute respiratory syndrome Coronavirus(96) acute respiratory syndrome coronavirus(95) SARS-CoV-2.(95) Rapid(89) diagnostics(87) nucleic acid(84) specificity(83) limit of detection(82) Protein(82) coronavirus disease(78) pandemic(78) acute respiratory syndrome coronavirus 2(76) diagnostic(75) RNA(73) biosensor(72) gold(71) Diagnosis(71) probe(69) Concentration(67) positive(66)