LSPR Coupling and Distribution of Interparticle Distances between Nanoparticles in Hydrogel on Optical Fiber End Face

LSPR Coupling and Distribution of Interparticle Distances between Nanoparticles in Hydrogel on Optical Fiber End Face

We report on a new localized surface plasmon resonance (LSPR)-based optical fiber (OF) architecture with a potential in sensor applications. The LSPR-OF system is fabricated by immobilizing gold nanoparticles (GNPs) in a hydrogel droplet polymerized on the fiber end face. This design has several adv...

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Bibliographic Details
Main Authors: Harald Ian Muri, Dag Roar Hjelme
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Sensors
Subjects:
reflection-based FO systems
smart hydrogel
LSPR coupling
nanoplasmonics
point dipole model
Mie scattering
proof-of-concept
interparticle distance distribution
pH sensor
Online Access:https://www.mdpi.com/1424-8220/17/12/2723

Internet

https://www.mdpi.com/1424-8220/17/12/2723

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