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. 2023 May 13;27:45. doi: 10.1186/s40824-023-00388-5

Fig. 6.

Fig. 6

A Schematic illustration of the Laser scribed graphene (LSG)-AuNS-MIP based biomimetic sensor for Her-2 detection. B TEM image of Au@PDA NPs. Inset: hydrodynamic diameters of Au@EB@PDA NPs. C Optimization of Au@EB@PDA NPs with Raman signal at a silent zone at 2024 cm − 1. D Schematic illustration of orthogonal dual molecularly imprinted polymer-based plasmonic immunosandwich assay (odMIP-PISA) approach for detection of glycoprotein. E Compared specificity of proposed odMIP-PISA method for target CEA to various proteins. A Reproduced with permission from [104], published by Elsevier 2021. B, C Reproduced with permission from [105], published by Elsevier 2019. D, E Reproduced with permission from [106], published by Elsevier 2019