國家衛生研究院 NHRI:Item 3990099045/10350
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    题名: Optimization of biomolecular additives for a reduction of friction in the artificial joint system
    作者: Su, CY;Chen, CC;Huang, YL;Chen, SW;Fang, HW
    贡献者: Institute of Biomedical Engineering and Nanomedicine
    摘要: The main reason causing the failure of artificial joint replacement is wear particles-induced osteolysis. It is thought the suitable biocompatible lubricants may prolong the lifetime of artificial joints. We investigated the lubricating property of polysaccharides by sliding ultra-high molecular weight polyethylene pin over cobalt-chromium-molybdenum alloy disc. We tested the friction coefficient of carboxymethyl cellulose, alginic acid sodium (AA), and lamda-carrageenan (CRG), as well as their effects on the production of wear particles. We proposed a model of how certain polysaccharides can lower the friction coefficient by adsorption testing. The combination of AA and CRG show a synergetic effect to be a better lubricant in the artificial joint system.
    日期: 2017-07
    關聯: Tribology International. 2017 Jul;111:220-225.
    Link to: http://dx.doi.org/10.1016/j.triboint.2017.03.016
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0301-679X&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000400039100024
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85015390556
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