Fig. 6From: Highly sensitive and robust peroxidase-like activity of Au–Pt core/shell nanorod-antigen conjugates for measles virus diagnosisImmunosorbent assay of measles IgM antibodies: a Au@Pt NR-antigen conjugate-based ELISA; b HRP-antigen conjugate-based ELISA. The relation of the mean absorbance intensity at 450 nm and measles IgM antibodies concentration. All error bars were calculated based on the standard deviation of three measurements. The insets are the corresponding color in the wellBack to article page