Rapid and Sensitive Detection of Lung Cancer Biomarker Using Nanoporous Biosensor Based on Localized Surface Plasmon Resonance Coupled with Interferometry

<div>Schematic illustration of the surface functionalization steps of gold modified AAO for SAA1 antibody: (a) the formation of self-assembled monolayers (SAMs) of carboxyl-containing thiol followed by (b) covalent attachment of streptavidin of activated SAMs after activation with coupling (NHS/EDC) agents and finally (c) immobilization of SAA1 antibody.</div>

Journal of Nanomaterials

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Figure 4: Rapid and Sensitive Detection of Lung Cancer Biomarker Using Nanoporous Biosensor Based on Localized Surface Plasmon Resonance Coupled with Interferometry 

Figure 4 | Rapid and Sensitive Detection of Lung Cancer Biomarker Using Nanoporous Biosensor Based on Localized Surface Plasmon Resonance Coupled with Interferometry 