Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly

We present fluorescence and a random lasing enhancement effect due to the interaction between gold nanoparticles (AuNPs) and Rhodamine 6G (Rh6G) dye. Non-covalently bounded dyes in the proximity of nanoparticles are studied in three systems of varying dimensionality: from (i) three-dimensional freel...

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Detalles Bibliográficos
Autores principales: Cyprych, Konrad, Chateau, Denis, Désert, Anthony, Parola, Stephane, Mysliwiec, Jaroslaw
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6315343/
https://www.ncbi.nlm.nih.gov/pubmed/30558207
http://dx.doi.org/10.3390/nano8121051
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author Cyprych, Konrad
Chateau, Denis
Désert, Anthony
Parola, Stephane
Mysliwiec, Jaroslaw
author_facet Cyprych, Konrad
Chateau, Denis
Désert, Anthony
Parola, Stephane
Mysliwiec, Jaroslaw
author_sort Cyprych, Konrad
collection PubMed
description We present fluorescence and a random lasing enhancement effect due to the interaction between gold nanoparticles (AuNPs) and Rhodamine 6G (Rh6G) dye. Non-covalently bounded dyes in the proximity of nanoparticles are studied in three systems of varying dimensionality: from (i) three-dimensional freely distributed suspensions, through (ii) quasi-two-dimensional multilamellar liposomes, to (iii) solid two-dimensional thin layers. Liposomes facilitate the formation of stable AuNPs/Rh6G composition showing enhanced fluorescence, while solid thin films exhibit plasmon-assisted random lasing.
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spelling pubmed-63153432019-01-10 Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly Cyprych, Konrad Chateau, Denis Désert, Anthony Parola, Stephane Mysliwiec, Jaroslaw Nanomaterials (Basel) Article We present fluorescence and a random lasing enhancement effect due to the interaction between gold nanoparticles (AuNPs) and Rhodamine 6G (Rh6G) dye. Non-covalently bounded dyes in the proximity of nanoparticles are studied in three systems of varying dimensionality: from (i) three-dimensional freely distributed suspensions, through (ii) quasi-two-dimensional multilamellar liposomes, to (iii) solid two-dimensional thin layers. Liposomes facilitate the formation of stable AuNPs/Rh6G composition showing enhanced fluorescence, while solid thin films exhibit plasmon-assisted random lasing. MDPI 2018-12-14 /pmc/articles/PMC6315343/ /pubmed/30558207 http://dx.doi.org/10.3390/nano8121051 Text en © 2018 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
Cyprych, Konrad
Chateau, Denis
Désert, Anthony
Parola, Stephane
Mysliwiec, Jaroslaw
Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly
title Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly
title_full Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly
title_fullStr Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly
title_full_unstemmed Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly
title_short Plasmonic Nanoparticles Driven Enhanced Light Amplification in a Local 2D and 3D Self-Assembly
title_sort plasmonic nanoparticles driven enhanced light amplification in a local 2d and 3d self-assembly
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6315343/
https://www.ncbi.nlm.nih.gov/pubmed/30558207
http://dx.doi.org/10.3390/nano8121051
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AT desertanthony plasmonicnanoparticlesdrivenenhancedlightamplificationinalocal2dand3dselfassembly
AT parolastephane plasmonicnanoparticlesdrivenenhancedlightamplificationinalocal2dand3dselfassembly
AT mysliwiecjaroslaw plasmonicnanoparticlesdrivenenhancedlightamplificationinalocal2dand3dselfassembly

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