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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...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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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. |
format | Online Article Text |
id | pubmed-5381749 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Nature Publishing Group |
record_format | MEDLINE/PubMed |
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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