Figure 3 | Scientific Reports

Figure 3

From: Europium (III) chelate microparticle-based lateral flow immunoassay strips for rapid and quantitative detection of antibody to hepatitis B core antigen

Figure 3

Fluorescence peak heights readout curve and Standard curve of CM-EUs-based LFIA strips for anti-HBc. (A) Fluorescence peak heights readout curve for anti-HBc at concentration of 0 to 640 IU mL−1. (B) Standard curve of CM-EUs-based LFIA strips for anti-HBc was obtained for calibration samples from 0.63 to 640 IU mL−1 and the intra-assay CV% for each data point based on five replicates. A logit-log plot was obtained from the computation formula: logit (Y) = ln [(Bx/B0)/(1 − Bx/B0)].

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