Surface Plasmon Enhanced Light Scattering Biosensing: Size Dependence on the Gold Nanoparticle Tag

Surface Plasmon Enhanced Light Scattering Biosensing: Size Dependence on the Gold Nanoparticle Tag

Surface plasmon enhanced light scattering (SP-LS) is a powerful new sensing SPR modality that yields excellent sensitivity in sandwich immunoassay using spherical gold nanoparticle (AuNP) tags. Towards further improving the performance of SP-LS, we systematically investigated the AuNP size effect. S...

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Bibliographic Details
Main Authors: Chih-Tsung Yang, Yi Xu, Mohammad Pourhassan-Moghaddam, Duy Phu Tran, Lin Wu, Xin Zhou, Benjamin Thierry
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Sensors
Subjects:
surface plasmon resonance
surface plasmon enhanced light scattering
gold nanoparticles
signal amplification
gold enhancement
Online Access:http://www.mdpi.com/1424-8220/19/2/323

Internet

http://www.mdpi.com/1424-8220/19/2/323

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