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. 2022 Dec 28;27(2):159–177. doi: 10.1007/s40291-022-00631-0

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Fig. 5 — Biosensor applications for severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) detection, summarizing the recently reported biosensors for SARS-Cov-2 detection, including lateral flow biosensors, electrochemical biosensors, colorimetric biosensors, fluorescence biosensors, microfluidic biosensors, and localized surface plasmon resonance biosensors. Ab antibody, AuNPs gold nanoparticles, LAMP loop-mediated isothermal amplification, SA-DNP streptavidin-dinitrophenol, BSA bovine serum albumin, Dig digoxin, ASO antisense oligonucleotide, RdRp RNA-dependent RNA polymerase, AuNIs gold nanoislands, FITC fluorescein isothiocyanate