| Characterization of the surface properties of persimmon leaves by FT-Raman spectroscopy and wicking technique. | |
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MedLine Citation:
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PMID: 15342023 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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To fit the request of developing new biomaterials using persimmon leaves as raw material, this paper reported the surface free energy and related components, e.g. the Lifshitz-van der Waals and Lewis acid-base components for persimmon leaves estimated by means of the column wicking technique. Considering this natural material might be varied of its properties with growing area, a characterization of it was initially performed by applying the FT-Raman spectroscopy. Based on the determined results, persimmon leaves have greater surface free energy, gammaS, than cellulose though it has been found rich in this component, e.g. of about 68.28%. Moreover, it was further observed that the persimmon leaves have great Lewis acid-base interactions component, gammaS(AB), contributed by the Lewis acid component, gammaS+. This suggests that the persimmon leaves are available to convert to new biomaterials expected forms. |
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Authors:
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Qing Shen; Hong-Gui Ding; Lei Zhong |
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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: Colloids and surfaces. B, Biointerfaces Volume: 37 ISSN: 0927-7765 ISO Abbreviation: Colloids Surf B Biointerfaces Publication Date: 2004 Sep |
Date Detail:
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Created Date: 2004-09-02 Completed Date: 2005-03-03 Revised Date: 2009-10-16 |
Medline Journal Info:
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Nlm Unique ID: 9315133 Medline TA: Colloids Surf B Biointerfaces Country: Netherlands |
Other Details:
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Languages: eng Pagination: 133-6 Citation Subset: IM |
Affiliation:
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The Central Laboratory of Material Science, Donghua University, 1882 W. Yan An Rd., 200051 Shanghai, China. sqing@eastday.com |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Cellulose
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chemistry Desiccation Diospyros / chemistry* Plant Leaves / chemistry* Spectrum Analysis, Raman / methods Surface Properties Thermodynamics |
| Chemical | |
Reg. No./Substance:
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9004-34-6/Cellulose |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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