Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer

Scattering recovered plasmonic resonance energy transfer (SR-PRET) was reported by blocking the plasmon resonance energy transfer (PRET) from gold nanoparticle (GNP) to the adsorbed molecules (RdBS). Due to the selective cleavage of the Si-O bond by F(−) ions, the quenching is switched off causing a...

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Detalles Bibliográficos
Autores principales: Shi, Lei, Jing, Chao, Gu, Zhen, Long, Yi-Tao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4650782/
https://www.ncbi.nlm.nih.gov/pubmed/25959016
http://dx.doi.org/10.1038/srep10142
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author Shi, Lei
Jing, Chao
Gu, Zhen
Long, Yi-Tao
author_facet Shi, Lei
Jing, Chao
Gu, Zhen
Long, Yi-Tao
author_sort Shi, Lei
collection PubMed
description Scattering recovered plasmonic resonance energy transfer (SR-PRET) was reported by blocking the plasmon resonance energy transfer (PRET) from gold nanoparticle (GNP) to the adsorbed molecules (RdBS). Due to the selective cleavage of the Si-O bond by F(−) ions, the quenching is switched off causing an increase in the brightness of the GNPs,detected using dark-field microscopy (DFM) were brightened. This method was successfully applied to the determination of fluoride ions in water. The SR-PRET provides a potential approach for a vitro/vivo sensing with high sensitivity and selectivity.
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spelling pubmed-46507822015-11-24 Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer Shi, Lei Jing, Chao Gu, Zhen Long, Yi-Tao Sci Rep Article Scattering recovered plasmonic resonance energy transfer (SR-PRET) was reported by blocking the plasmon resonance energy transfer (PRET) from gold nanoparticle (GNP) to the adsorbed molecules (RdBS). Due to the selective cleavage of the Si-O bond by F(−) ions, the quenching is switched off causing an increase in the brightness of the GNPs,detected using dark-field microscopy (DFM) were brightened. This method was successfully applied to the determination of fluoride ions in water. The SR-PRET provides a potential approach for a vitro/vivo sensing with high sensitivity and selectivity. Nature Publishing Group 2015-05-11 /pmc/articles/PMC4650782/ /pubmed/25959016 http://dx.doi.org/10.1038/srep10142 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Shi, Lei
Jing, Chao
Gu, Zhen
Long, Yi-Tao
Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer
title Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer
title_full Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer
title_fullStr Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer
title_full_unstemmed Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer
title_short Brightening Gold Nanoparticles: New Sensing Approach Based on Plasmon Resonance Energy Transfer
title_sort brightening gold nanoparticles: new sensing approach based on plasmon resonance energy transfer
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4650782/
https://www.ncbi.nlm.nih.gov/pubmed/25959016
http://dx.doi.org/10.1038/srep10142
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AT guzhen brighteninggoldnanoparticlesnewsensingapproachbasedonplasmonresonanceenergytransfer
AT longyitao brighteninggoldnanoparticlesnewsensingapproachbasedonplasmonresonanceenergytransfer

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