Determination of the Highly Sensitive Carboxyl-Graphene Oxide-Based Planar Optical Waveguide Localized Surface Plasmon Resonance Biosensor

Determination of the Highly Sensitive Carboxyl-Graphene Oxide-Based Planar Optical Waveguide Localized Surface Plasmon Resonance Biosensor

This study develops a highly sensitive and low-cost carboxyl-graphene-oxide-based planar optical waveguide localized surface plasmon resonance biosensor (GO-OW LSPR biosensor), a system based on measuring light intensity changes. The structure of the sensing chip comprises an optical waveguide (OW)-...

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Bibliographic Details
Main Authors: Chien-Hsing Chen, Chang-Yue Chiang
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Nanomaterials
Subjects:
graphene oxide
waveguide
gold nanoparticle
localized surface plasmon resonance
anti-IgG-IgG
biotin-streptavidin
Online Access:https://www.mdpi.com/2079-4991/12/13/2146

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