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Preparation and Characterization of Hydroxyapatite/Chitosan Hybrid Fibers  

정용식 (전북대학교 섬유공학과)
Publication Information
Textile Science and Engineering / v.39, no.5, 2002 , pp. 532-536 More about this Journal
Abstract
HAp/chitosan composites were synthesized by co-precipitation of chitosan solution and H$_3$PO$_4$ in Ca(OH)$_2$, suspension. From these composites HAp/chitosan hybrid fibers were prepared by using wet-spinning method. The presence of HAp particles in the chitosan fibers was confirmed from XRD analysis and SEM observation of sintered HAp/chitosan hybrid fibers. HAp particles were uniformly dispersed in the chitosan fiber matrix. The morphology of HAp/chitosan hybrid fibers was also examined by SEM. With increasing content of HAp particles, the fineness of fibers became thicker and the tenacity decreased.
Keywords
hydroxyapatite(HAp); chitosan; hybrid fiber; biocomposite;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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