| Morphological transition of gold nanostructures induced by continuous ultraviolet irradiation. | |
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MedLine Citation:
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PMID: 21727336 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Gold nanoparticles were synthesized through a continuous UV irradiation method using citric acid as a reducer and protective agent. After a period of continuous UV irradiation, the nanoparticles transformed into two-dimensional (2D) nanonetworks, porous nanoplates and compact nanoplates with hexagonal, triangular or truncated triangular pores through a self-assembly process which was dependent on the citric acid concentration. Selected area electron diffraction (SAED) patterns indicated that both the nanonetworks and the porous nanoplates were single crystalline. The influence of citric acid concentration and irradiation time on the morphological transition of Au nanostructures was investigated. The process of morphological transition was presumably discussed. |
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Authors:
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Shengchun Yang; Taiwei Zhang; Lu Zhang; Qingfeng Wang; Ruili Zhang; Binjun Ding |
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Publication Detail:
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Type: Journal Article Date: 2006-10-30 |
Journal Detail:
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Title: Nanotechnology Volume: 17 ISSN: 0957-4484 ISO Abbreviation: Nanotechnology Publication Date: 2006 Nov |
Date Detail:
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Created Date: 2011-07-05 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101241272 Medline TA: Nanotechnology Country: England |
Other Details:
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Languages: eng Pagination: 5639-43 Citation Subset: - |
Affiliation:
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Department of Physics, School of Science, State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Shann Xi, 710049, People's Republic of China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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