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Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect

Mullite nanowhiskers are prepared by a facile technique at low temperature using mica and AlF(3) as raw material. Mica acts as reactant as well as substrate. By controlling the reaction temperature and holding time, the mullite nanowhisker array with uniform morphology is obtained. The nanowhisker a...

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Detalles Bibliográficos
Autores principales: Yang, Tao, Wang, Enhui, Wang, Fuqiang, Chou, Kuochih, Hou, Xinmei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5381749/
https://www.ncbi.nlm.nih.gov/pubmed/25867250
http://dx.doi.org/10.1038/srep09690
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author Yang, Tao
Wang, Enhui
Wang, Fuqiang
Chou, Kuochih
Hou, Xinmei
author_facet Yang, Tao
Wang, Enhui
Wang, Fuqiang
Chou, Kuochih
Hou, Xinmei
author_sort Yang, Tao
collection PubMed
description Mullite nanowhiskers are prepared by a facile technique at low temperature using mica and AlF(3) as raw material. Mica acts as reactant as well as substrate. By controlling the reaction temperature and holding time, the mullite nanowhisker array with uniform morphology is obtained. The nanowhisker array possesses Al-rich single crystalline with an average of 80 nm in diameter and 20 μm in length. After decorated with Au nanoparticles, the array exhibits high surface enhanced Raman scattering (SERS) activity with an SERS enhancement factor (EF) of 1.35 × 10(9). It also remains good SERS signal detection with a relative standard deviation of 7.33% under corrosion condition.
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spelling pubmed-53817492017-04-11 Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect Yang, Tao Wang, Enhui Wang, Fuqiang Chou, Kuochih Hou, Xinmei Sci Rep Article Mullite nanowhiskers are prepared by a facile technique at low temperature using mica and AlF(3) as raw material. Mica acts as reactant as well as substrate. By controlling the reaction temperature and holding time, the mullite nanowhisker array with uniform morphology is obtained. The nanowhisker array possesses Al-rich single crystalline with an average of 80 nm in diameter and 20 μm in length. After decorated with Au nanoparticles, the array exhibits high surface enhanced Raman scattering (SERS) activity with an SERS enhancement factor (EF) of 1.35 × 10(9). It also remains good SERS signal detection with a relative standard deviation of 7.33% under corrosion condition. Nature Publishing Group 2015-04-13 /pmc/articles/PMC5381749/ /pubmed/25867250 http://dx.doi.org/10.1038/srep09690 Text en Copyright © 2015, Macmillan Publishers Limited. All rights reserved 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 in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Yang, Tao
Wang, Enhui
Wang, Fuqiang
Chou, Kuochih
Hou, Xinmei
Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect
title Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect
title_full Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect
title_fullStr Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect
title_full_unstemmed Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect
title_short Fabrication of Ordered Mullite Nanowhisker Array with Surface Enhanced Raman Scattering Effect
title_sort fabrication of ordered mullite nanowhisker array with surface enhanced raman scattering effect
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5381749/
https://www.ncbi.nlm.nih.gov/pubmed/25867250
http://dx.doi.org/10.1038/srep09690
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