| Preparation of unique 1-D nanoparticle superstructures and tailoring their structural features. | |
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MedLine Citation:
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PMID: 20429558 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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Designed peptide conjugate molecules are used to simultaneously direct both the synthesis and assembly of gold nanoparticles into various complex 1-D nanoparticle superstructures. We show how synthetic conditions, including reaction time and temperature, can be varied to carefully control the structure of the gold nanoparticle assembly and also the size and density of the nanoparticles within the assembly. We also demonstrate that particle capping agents such as citrate and adenosine triphosphate can be used to adjust the metrics of double-helical gold nanoparticle assemblies, in particular interhelical distances and particle size. |
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Authors:
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Chun-Long Chen; Nathaniel L Rosi |
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Publication Detail:
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Type: Journal Article |
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 May |
Date Detail:
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Created Date: 2010-05-20 Completed Date: 2010-08-11 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: 6902-3 Citation Subset: - |
Affiliation:
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Department of Chemistry, The University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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