English  |  正體中文  |  简体中文  |  Items with full text/Total items : 90429/105609 (86%)
Visitors : 10537047      Online Users : 364
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/81380


    Title: Braided Bone Scaffolds Made by Braiding Polyvinyl Alcohol and Cross-Linked by Glutaraldehyde: Manufacturing Process and Structure Evaluation
    Authors: Ching Wen Lou;Shu Ting Kuo;Shih Peng Wen,Jia Horng Lin
    Contributors: 時尚設計學系
    Date: 2014-03
    Issue Date: 2014-10-08 14:07:25 (UTC+8)
    Abstract: When the bone tissues suffer from an impaired area that is greater than their self-healing size limit, the impairment may not heal or heal incompletely. With the purpose of developing artificial bone scaffolds for the recovery of bone tissues, this study twists 3-ply polyvinyl alcohol (PVA) fibers into plied yarns, which are then braided into PVA bone scaffolds using a braiding technique. Afterward, the braids are cross-linked with glutaraldehyde in order to improve their structure and their water stability. The experiment results show that a cross-linking by glutaraldehyde does not significantly influence the surface morphology of the braids. However, a cross-linking by high concentration glutaraldehyde provides the braids with a swelling phenomenon, which in turn causes a dense internal feature of the braids, and namely a lower porosity. This study successfully prepares braided PVA bone scaffolds with water stability, through a glutaraldehyde cross-linking.
    Relation: Advanced Materials Research
    Appears in Collections:[時尚設計學系] 期刊論文

    Files in This Item:

    File SizeFormat
    index.html0KbHTML244View/Open


    All items in ASIAIR are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback