A comparative study on sensitivity for biomolecular detection between gold nanoparticles coated and uncoated gold thin film using spectroscopic ellipsometry
We investigate the plasmonic responses of gold nanoparticles (AuNP) coated and uncoated on 30nm gold thin film with aqueous medium having different refractive index using SPR ellipsometry. (See Figure 1) The sensitivities in both cases [...]