文化大學機構典藏 CCUR:Item 987654321/20552
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 46962/50828 (92%)
造訪人次 : 12458344      線上人數 : 558
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋
    主頁 ‧ 登入 ‧ 上傳 ‧ 說明 ‧ 關於CCUR ‧ 管理 到手機版


    請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/20552


    題名: An enhancement on water absorbing and permeating abilities of acrylic acid grafted and chitosan/collagen immobilized polypropylene non-woven fabric: Chitosan obtained from Mucor
    作者: Wang, CC (Wang, Chyung-Chyung)
    Chen, JP (Chen, Jong-Pyng)
    Chen, CC (Chen, Cheng-Chi)
    貢獻者: 紡織工程學系
    關鍵詞: Chitosan
    Collagen
    Crosslinking
    Anti-bacteria
    Water absorbing
    Wound dressing
    日期: 2009
    上傳時間: 2011-11-30 15:47:17 (UTC+8)
    摘要: The wound dressing of acrylic acid-grafted and chitosan/collagen-immobilized polypropylene non-woven fabric (PP-AAg-CCi) were produced. In this study, two kinds of chitosan obtained from the nourishment of Mucor (m-chitosan) and from commerce (c-chitosan) were used for comparison. It was found that the values of water absorbing and water diffusion coefficient for m-chitosan sample (PP-AAg-CmCi) were significantly higher than that for c-chitosan sample (PP-AAg-CcCi). The enhanced percentage oil water absorbing Value and water diffusion coefficient for PP-AAg-CmCi sample increased with the increasing of chitosan contained in the mixture of chitosan/collagen. The surface of the PP-AAg-CcCi sample was smooth; however, the Surface of the PP-AAg-CmCi sample was tough and cracky/loose. The higher water adsorption and water diffusion properties were Caused by the nature of agent for the PP-AAg-CmCi sample. The hydroxyl group contained on m-chitosan, which was prepared in this study, was higher than that contained on c-chitosan. The anti-bacterial properties of the PP-AAg-CmCi and PP-AAg-CcCi samples were all excellent. The products of the multi-layer material of PP-AAg-CmCi were expected to provide better services for wound dressing. (C) 2008 Elsevier B.V. All rights reserved
    顯示於類別:[紡織工程學系] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    index.html0KbHTML723檢視/開啟


    在CCUR中所有的資料項目都受到原著作權保護.

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