文化大學機構典藏 CCUR:Item 987654321/39377
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 47250/51116 (92%)
Visitors : 14629053      Online Users : 1862
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: https://irlib.pccu.edu.tw/handle/987654321/39377


    Title: In vitro antibacterial and cytotoxic activities of plasma-modified polyethylene terephthalate nonwoven dressing with aqueous extract of Rhizome Atractylodes macrocephala
    Authors: Shu, YT (Shu, Yi-Ting)
    Kao, KT (Kao, Kuo-Ting)
    Weng, CS (Weng, Ching-Sung)
    Contributors: 紡工系
    Keywords: Herbal medicine
    Antibacterial activity
    Cytotoxicity
    PET nonwoven
    Plasma-induced grafting
    Date: 2017-08
    Issue Date: 2018-01-30 15:07:56 (UTC+8)
    Abstract: In this study, a natural and non-cytotoxic antibacterial dressing containing aqueous extract of Rhizome Atractylodes macrocephala (RAM), which has been widely used in traditional herbal medicine and documented with antibacterial activities in literatures, was developed by aid of the extraction technique, nonwoven substrates and plasma-induced grafting technology. The effectiveness of these herbal antibacterial dressings with different treatment were investigated through the assays of grafting yield, SEM, FTIR, antibacterial activities and cytotoxicity. The remarkable grafting of RAM extracts onto PET nonwovens after plasma treatment, with the best of 51.24%, revealed that the surface property of PET substrates were improved effectively, and the successful grafting can also be confirmed from SEM and FTIR results by the appearance of new peaks associated with the presence of polysaccharides and flavonoids in aqueous extracts. The plasma treatment further increased the broad-spectrum antibacterial effects of PET nonwoven dressings containing RAM extract with the best inhibition width of 12.84 mm and 16.81 mm against S. aureus and E. coli, respectively, which was no less than ones of commercial antibacterial dressings. (C) 2017 Elsevier B.V.All rights reserved.
    Relation: MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS 卷: 77 頁碼: 606-612
    Appears in Collections:[Department of Textile Engineering ] journal articles

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML266View/Open


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


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©  2006-2025  - Feedback