Fig. 1From: A Novel Magnetoelastic Nanobiosensor for Highly Sensitive Detection of AtrazineThe schematic representation of the procedures of the ME nanobiosensors functionalization: (a) the bare ME ribbon; (b) the AuNPs coating; (c) the SAM layer; (d) the protein A immobilization; (e) the antibody modification; (f) BSA blocking; (g) atrazine and Atr–BSA competitively combined with the antibody; SEM image of the AuNPs-coated nanosensor surfaceBack to article page