Figure 5
From: Improved Analytical Sensitivity of Lateral Flow Assay using Sponge for HBV Nucleic Acid Detection
HBV clinical sample detection using unmodified LFA and modified LFA. (A) (a) HBV positive serum was detected by normal model, (b) HBV positive serum was detected by modified model, (c) the optical density of LFA test line in normal model and modified model. (B) 12 of clinical blood samples were detected by (a) the electrophoresis, (b) the normal model and the modified model, (c) the optical density of LFA test line in unmodified model and modified model. Eight replicates were performed for lower concentrations in the range of 102–105 copies/ml (N = 8).
