Hg<sup>2+</sup> Optical Fiber Sensor Based on LSPR Generated by Gold Nanoparticles Embedded in LBL Nano-Assembled Coatings

Hg<sup>2+</sup> Optical Fiber Sensor Based on LSPR Generated by Gold Nanoparticles Embedded in LBL Nano-Assembled Coatings

Mercury is an important contaminant since it is accumulated in the body of living beings, and very small concentrations are very dangerous in the long term. This paper reports the fabrication of a highly sensitive fiber optic sensor using the layer-by-layer nano-assembly technique with gold nanopart...

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Bibliographic Details
Main Authors: María Elena Martínez-Hernández, Javier Goicoechea, Francisco J. Arregui
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Sensors
Subjects:
fiber optic sensor
gold nanoparticles
localized surface plasmon resonance
mercury
ppb
Online Access:https://www.mdpi.com/1424-8220/19/22/4906

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