Fig. 5From: Recombinant protein embedded liposome on gold nanoparticle based on LSPR method to detect Corona virusClinical sample of the saliva of COVID-19 patients. A Schematic image of the mechanism for clinical sample detection with Au@R/Li by the LSPR sensor. Sensitivity graph of the (B) negative control group and (C) COVID-19 patient group. D ROC curve of the validation test results for a comparison of the negative control and COVID-19-positive patient samplesBack to article page