| Assembly of magnetic nanoparticles into higher structures on patterned magnetic beads under the influence of magnetic field. | |
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MedLine Citation:
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PMID: 20203359 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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The self-assembly of nanoparticles into higher organizations in a controlled manner has critical importance for the utility of the unique properties of nanoparticles. The behavior of magnetic Fe(3)O(4) nanoparticles (MNPs) with an average size of 6 nm under an enhanced magnetic force is reported. Upon evaporation of the solvent where the MNPs are suspended, formation of unique micrometer-sized structures is achieved only when there is a patterned surface constructed from sub-micrometer size magnetic beads in between the applied magnetic field and the MNPs. The preliminary results indicate that the combined effect of magnetic field and evaporation rate might help the control of nanoparticle behavior on surfaces and interfaces in constructing higher structures. |
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Authors:
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Tugce Ozdemir; Deniz Sandal; Mustafa Culha; Amitav Sanyal; Naz Zeynep Atay; Seyda Bucak |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-03-05 |
Journal Detail:
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Title: Nanotechnology Volume: 21 ISSN: 1361-6528 ISO Abbreviation: Nanotechnology Publication Date: 2010 Mar |
Date Detail:
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Created Date: 2010-03-05 Completed Date: 2010-05-18 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: 125603 Citation Subset: - |
Affiliation:
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Department of Chemical Engineering, Yeditepe University, Istanbul, Turkey. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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