Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating

The photoacoustic signal generated from specific gold nanoparticles increases nonlinearly with respect to fluence. We demonstrate experimentally that this nonlinear behavior can be quenched with a particle coating, and present a theoretical analysis to explain this behavior. This effect has the pote...

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Detalles Bibliográficos
Autores principales: Pang, Genny A., Haisch, Christoph, Laufer, Jan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9419303/
https://www.ncbi.nlm.nih.gov/pubmed/36132413
http://dx.doi.org/10.1039/d0na00205d
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author Pang, Genny A.
Haisch, Christoph
Laufer, Jan
author_facet Pang, Genny A.
Haisch, Christoph
Laufer, Jan
author_sort Pang, Genny A.
collection PubMed
description The photoacoustic signal generated from specific gold nanoparticles increases nonlinearly with respect to fluence. We demonstrate experimentally that this nonlinear behavior can be quenched with a particle coating, and present a theoretical analysis to explain this behavior. This effect has the potential to be developed into a photoacoustic-based biochemical sensor.
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spelling pubmed-94193032022-09-20 Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating Pang, Genny A. Haisch, Christoph Laufer, Jan Nanoscale Adv Chemistry The photoacoustic signal generated from specific gold nanoparticles increases nonlinearly with respect to fluence. We demonstrate experimentally that this nonlinear behavior can be quenched with a particle coating, and present a theoretical analysis to explain this behavior. This effect has the potential to be developed into a photoacoustic-based biochemical sensor. RSC 2020-06-18 /pmc/articles/PMC9419303/ /pubmed/36132413 http://dx.doi.org/10.1039/d0na00205d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Pang, Genny A.
Haisch, Christoph
Laufer, Jan
Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating
title Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating
title_full Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating
title_fullStr Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating
title_full_unstemmed Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating
title_short Quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating
title_sort quenching of nonlinear photoacoustic signal generation in gold nanoparticles through coating
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9419303/
https://www.ncbi.nlm.nih.gov/pubmed/36132413
http://dx.doi.org/10.1039/d0na00205d
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AT haischchristoph quenchingofnonlinearphotoacousticsignalgenerationingoldnanoparticlesthroughcoating
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