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. 2020 Oct 15;171:112731. doi: 10.1016/j.bios.2020.112731

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Fig. 3 — (a) DPV pattern of SARS-CoV-2 virus in PBS (pH = 7.4) along with its respective calibration curve and structure of SARS-CoV-2 virus, (b) DPV pattern of SARS-CoV-2 in obtained samples from (I) blood, (II) oropharyngeal swab and (III) saliva of an infected person; and (c) obtained DPV patterns from (I) S1 and (II) S2 glycoproteins' antigen related to S spike glycoprotein of SARS-CoV-2 virus.