| Nanostructured gold architectures formed through high pressure-driven sintering of spherical nanoparticle arrays. | |
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MedLine Citation:
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PMID: 20804208 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We have demonstrated pressure-directed assembly for preparation of a new class of chemically and mechanically stable gold nanostructures through high pressure-driven sintering of nanoparticle assemblies at room temperature. We show that under a hydrostatic pressure field, the unit cell dimension of a 3D ordered nanoparticle array can be reversibly manipulated allowing fine-tuning of the interparticle separation distance. In addition, 3D nanostructured gold architecture can be formed through high pressure-induced nanoparticle sintering. This work opens a new pathway for engineering and fabrication of different metal nanostructured architectures. |
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Authors:
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Huimeng Wu; Feng Bai; Zaicheng Sun; Raid E Haddad; Daniel M Boye; Zhongwu Wang; Jian Yu Huang; Hongyou Fan |
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Publication Detail:
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Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: Journal of the American Chemical Society Volume: 132 ISSN: 1520-5126 ISO Abbreviation: J. Am. Chem. Soc. Publication Date: 2010 Sep |
Date Detail:
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Created Date: 2010-09-15 Completed Date: 2011-01-04 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7503056 Medline TA: J Am Chem Soc Country: United States |
Other Details:
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Languages: eng Pagination: 12826-8 Citation Subset: IM |
Affiliation:
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Sandia National Laboratories, 1001 University Boulevard SE, Albuquerque, New Mexico 87106, USA. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Gold
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chemistry* Metal Nanoparticles / chemistry* Models, Molecular Molecular Conformation Nanoparticles / chemistry* Nanotechnology / instrumentation*, methods Pressure* Temperature |
| Chemical | |
Reg. No./Substance:
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7440-57-5/Gold |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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