Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature

We present a novel plasmonic hydrogen sensor consisting of an array of gold nanodisks produced by lithography. The size, height, and spacing of the disks were optimized using finite element simulation to generate a sharp localized surface plasmon resonance peak in the near-infrared wavelength region...

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Detalles Bibliográficos
Autores principales: Sturaro, Marco, Zacco, Gabriele, Zilio, Pierfrancesco, Surpi, Alessandro, Bazzan, Marco, Martucci, Alessandro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6387255/
https://www.ncbi.nlm.nih.gov/pubmed/30764485
http://dx.doi.org/10.3390/s19030647
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author Sturaro, Marco
Zacco, Gabriele
Zilio, Pierfrancesco
Surpi, Alessandro
Bazzan, Marco
Martucci, Alessandro
author_facet Sturaro, Marco
Zacco, Gabriele
Zilio, Pierfrancesco
Surpi, Alessandro
Bazzan, Marco
Martucci, Alessandro
author_sort Sturaro, Marco
collection PubMed
description We present a novel plasmonic hydrogen sensor consisting of an array of gold nanodisks produced by lithography. The size, height, and spacing of the disks were optimized using finite element simulation to generate a sharp localized surface plasmon resonance peak in the near-infrared wavelength region. The reported results show the possibility of developing an optical gas sensors-based bare Au nanostructures operating at a low temperature.
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spelling pubmed-63872552019-02-26 Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature Sturaro, Marco Zacco, Gabriele Zilio, Pierfrancesco Surpi, Alessandro Bazzan, Marco Martucci, Alessandro Sensors (Basel) Article We present a novel plasmonic hydrogen sensor consisting of an array of gold nanodisks produced by lithography. The size, height, and spacing of the disks were optimized using finite element simulation to generate a sharp localized surface plasmon resonance peak in the near-infrared wavelength region. The reported results show the possibility of developing an optical gas sensors-based bare Au nanostructures operating at a low temperature. MDPI 2019-02-05 /pmc/articles/PMC6387255/ /pubmed/30764485 http://dx.doi.org/10.3390/s19030647 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sturaro, Marco
Zacco, Gabriele
Zilio, Pierfrancesco
Surpi, Alessandro
Bazzan, Marco
Martucci, Alessandro
Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature
title Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature
title_full Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature
title_fullStr Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature
title_full_unstemmed Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature
title_short Gold Nanodisks Plasmonic Array for Hydrogen Sensing at Low Temperature
title_sort gold nanodisks plasmonic array for hydrogen sensing at low temperature
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6387255/
https://www.ncbi.nlm.nih.gov/pubmed/30764485
http://dx.doi.org/10.3390/s19030647
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