Functionalised Au Coated Iron Oxide Nanocomposites Based Reusable Immunosensor for AFB1 Detection

<div>(a) EDX of (A) Fe3O4 NPs and (B) Au-Fe3O4 NPs. (b) TEM image of (A) Fe3O4, (B) Fe3O4 in buffer, and (C) Au-Fe3O4 NPs. (c) XRD of (a) Fe3O4 and (b) Au-Fe3O4 NPs.</div>

Journal of Nanomaterials

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Figure 2: Functionalised Au Coated Iron Oxide Nanocomposites Based Reusable Immunosensor for AFB1 Detection 