Limits of the Effective Medium Theory in Particle Amplified Surface Plasmon Resonance Spectroscopy Biosensors

Limits of the Effective Medium Theory in Particle Amplified Surface Plasmon Resonance Spectroscopy Biosensors

The resonant wave modes in monomodal and multimodal planar Surface Plasmon Resonance (SPR) sensors and their response to a bidimensional array of gold nanoparticles (AuNPs) are analyzed both theoretically and experimentally, to investigate the parameters that rule the correct nanoparticle counting i...

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Bibliographic Details
Main Authors: Jefferson S. Costa, Quaid Zaman, Karlo Q. da Costa, Victor Dmitriev, Omar Pandoli, Giselle Fontes, Tommaso Del Rosso
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Sensors
Subjects:
Particle Amplified Surface Plasmon Resonance Spectroscopy (PA-SPR)
Atomic Force Microscopy (AFM)
Dielectric Loaded Waveguide (DLWG)
Finite Element Method (FEM)
Maxwell-Garnett effective medium theory
Online Access:https://www.mdpi.com/1424-8220/19/3/584

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https://www.mdpi.com/1424-8220/19/3/584

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