國家衛生研究院 NHRI:Item 3990099045/4078
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/4078


    Title: The use of air plasma in surface modification of peripheral nerve conduits
    Authors: Ni, HC;Lin, ZY;Hsu, SH;Chiu, IM
    Contributors: Institute of Cellular and Systems Medicine
    Abstract: Surface modification is a conventional approach in biomaterials development, but most of the modification processes are intricate and time inefficient. In this study, a convenient open air plasma treatment was employed to modify the surface of poly(d,l-lactide) (PLA). Chitosan and fibroblast growth factor 1 (FGF1) were sequentially grafted with the assistance of open air plasma treatment onto the PLA nerve conduits with designed micropores and surface microgrooves. Grafting of these components was verified by electron spectroscopy for chemical analysis. The modified nerve conduits showed enhanced ability in the repair of 10-mm sciatic nerve transection defects in rats. The sequential air plasma treatment can be a convenient way to introduce biocompatible (e.g., chitosan) and bioactive components (e.g., growth factors) onto the surface of biomaterials.
    Date: 2010-06
    Relation: Acta Biomaterialia. 2010 Jun;6(6):2066-2076.
    Link to: http://dx.doi.org/10.1016/j.actbio.2009.12.038
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1742-7061&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000278250100021
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=74549194060
    Appears in Collections:[Ing-Ming Chiu] Periodical Articles
    [Shan-Hui Hsu] Periodical Articles

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