| Hindrance function for sedimentation and creaming of colloidal disks. | |
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MedLine Citation:
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PMID: 20365654 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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We report the first measurement of the hindrance function for sedimentation or creaming of disk-shaped colloids via the analytical centrifugation. Disks align with the external flow right above a volume fraction of a few percent, and this effect is extremely sensitive to the aspect ratio of disks. Due to this alignment effect, disk sedimentation or creaming demonstrates distinct trends in dilute and semidilute regions. |
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Authors:
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Peng He; Andres F Mejia; Zhengdong Cheng; Dazhi Sun; Hung-Jue Sue; Dean S Dinair; Manuel Marquez |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-02-19 |
Journal Detail:
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Title: Physical review. E, Statistical, nonlinear, and soft matter physics Volume: 81 ISSN: 1550-2376 ISO Abbreviation: Phys Rev E Stat Nonlin Soft Matter Phys Publication Date: 2010 Feb |
Date Detail:
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Created Date: 2010-04-06 Completed Date: 2010-06-28 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101136452 Medline TA: Phys Rev E Stat Nonlin Soft Matter Phys Country: United States |
Other Details:
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Languages: eng Pagination: 026310 Citation Subset: - |
Affiliation:
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Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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