| Common features in the microscopic dynamics of hydration water on organic and inorganic surfaces. | |
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MedLine Citation:
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PMID: 22277314 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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The microscopic dynamics of hydration water exhibits some universal features that do not depend on the nature of the hydrated surface. We show that the hydration level dependence of the dynamic transition in the mean squared atomic displacements measured by means of elastic neutron scattering is qualitatively similar for hydration water in inorganic and organic hosts. The difference is that the former are 'rigid', whereas the dynamics of the latter can be enhanced by the motions of the hydration water. The overall hydration level appears to be the main parameter governing the magnitude of the mean squared atomic displacements in the hydration water, irrespective of the details of the hydrated host. |
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Authors:
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E Mamontov; H O'Neill; Q Zhang; W Wang; D J Wesolowski |
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Publication Detail:
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Type: Journal Article Date: 2012-01-25 |
Journal Detail:
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Title: Journal of physics. Condensed matter : an Institute of Physics journal Volume: 24 ISSN: 1361-648X ISO Abbreviation: J Phys Condens Matter Publication Date: 2012 Feb |
Date Detail:
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Created Date: 2012-01-26 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101165248 Medline TA: J Phys Condens Matter Country: England |
Other Details:
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Languages: eng Pagination: 064104 Citation Subset: IM |
Affiliation:
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Neutron Scattering Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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