Optical Fiber LSPR Biosensor Prepared by Gold Nanoparticle Assembly on Polyelectrolyte Multilayer

Optical Fiber LSPR Biosensor Prepared by Gold Nanoparticle Assembly on Polyelectrolyte Multilayer

This article provides a novel method of constructing an optical fiber localized surface plasmon resonance (LSPR) biosensor. A gold nanoparticle (NP) assembled film as the sensing layer was built on the polyelectrolyte (PE) multilayer modified sidewall of an unclad optical fiber. By using a trilayer...

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Bibliographic Details
Main Authors: Yunliang Shao, Shuping Xu, Xianliang Zheng, Ye Wang, Weiqing Xu
Format: Article
Language:English
Published: MDPI AG 2010-04-01
Series:Sensors
Subjects:
localized surface plasmon resonance (LSPR)
metal nanoparticle
optical fiber sensor
self-assembly
immuno detection
Online Access:http://www.mdpi.com/1424-8220/10/4/3585/

Internet

http://www.mdpi.com/1424-8220/10/4/3585/

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