| UV screening of ferulic acid-zinc basic salt nanohybrid with controlled release rate. | |
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MedLine Citation:
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PMID: 21446466 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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Ferulic acid (FA), an organic UV absorber and free radical scavenger, was intercalated into an inorganic zinc basic salt (ZBS) matrix to prepare a UV screening material. FA molecules were vertically oriented bilayer in the ZBS lattice with an expansion of approximately 22.7 angstroms along the c-axis. The FA-ZBS nanohybrid exhibited a superior UV-A approximately UV-B screening ability and an antioxidant activity that was comparable to that of a pure FA molecule. The in vitro release test showed the biphasic release of the FA molecules from the FA-ZBS nanohybrid that consisted of an initial burst, followed by a slow and sustained release. |
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Authors:
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Timothy Biswick; Dae-Hwan Park; Yong-Gun Shul; Seong-Ju Hwang; Jin-Ho Choy |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of nanoscience and nanotechnology Volume: 11 ISSN: 1533-4880 ISO Abbreviation: J Nanosci Nanotechnol Publication Date: 2011 Jan |
Date Detail:
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Created Date: 2011-03-30 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101088195 Medline TA: J Nanosci Nanotechnol Country: United States |
Other Details:
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Languages: eng Pagination: 413-6 Citation Subset: IM |
Affiliation:
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Center for Intelligent NanoBio Materials (CINBM), Department of Bioinspired Science, Ewha Womans University, Seoul 120-750, Korea. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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