Fig. 1From: Antigen-labeled mesoporous silica-coated Au-core Pt-shell nanostructure: a novel nanoprobe for highly efficient virus diagnosisa Schematic representation of the synthetic procedure for antigen-labeled Au@Pt@SiO2 nanozyme. b The illustrated process of the immunoassay of antigen-labeled Au@Pt@SiO2 nanozyme based ELISA systemBack to article page