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P-coumaric acid-zinc basic salt nanohybrid for controlled release and sustained antioxidant activity

Title
P-coumaric acid-zinc basic salt nanohybrid for controlled release and sustained antioxidant activity
Authors
Biswick T.Park D.-H.Shul Y.-G.Choy J.-H.
Ewha Authors
최진호
SCOPUS Author ID
최진호scopus
Issue Date
2010
Journal Title
Journal of Physics and Chemistry of Solids
ISSN
0022-3697JCR Link
Citation
vol. 71, no. 4, pp. 647 - 649
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
P-coumaric acid (pCA) has been intercalated in zinc basic salt (ZBS) to design an organic-inorganic nanohybrid material with controlled release and sustained antioxidant activity. According to the powder X-ray diffraction patterns and FT-IR spectra, pCA molecules were intercalated into ZBS without any noticeable alterations in their structural integrity. In vitro release test showed a biphasic discharge of pCA out of the interlayer space of two-dimensional ZBS lattice consisting of an initial burst release followed by a slow and sustained release. The pCA-ZBS nanohybrid exhibited comparable antioxidant activity to that of the free pCA. © 2009 Elsevier Ltd.
DOI
10.1016/j.jpcs.2009.12.058
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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