Synthesis and characterisation of advanced UHMWPE/silver nanocomposites for biomedical applications

被引:47
|
作者
Morley, K. S.
Webb, P. B.
Tokareva, N. V.
Krasnov, A. P.
Popov, V. K.
Zhang, J.
Roberts, C. J.
Howdle, S. M.
机构
[1] Russian Acad Sci, Inst Laser & Informat Technol, Troitsk 142190, Moscow Region, Russia
[2] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Troitsk 142190, Moscow Region, Russia
[3] Univ Nottingham, Sch Pharm, Lab Biophys & Surface Anal, Nottingham NG7 2RD, England
[4] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
基金
英国工程与自然科学研究理事会;
关键词
ultra high molecular weight polyethylene; supercritical fluids; silver; surface modification; SUPERCRITICAL CARBON-DIOXIDE; MOLECULAR-WEIGHT POLYETHYLENE; UHMWPE; WEAR; IMPREGNATION; REPLACEMENT; COMPLEXES; POLYMERS; HYDROGEN; EXTRACTION;
D O I
10.1016/j.eurpolymj.2006.10.011
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A supercritical fluid (SCF) route for facile and homogeneous introduction of silver nanoparticles into polymer hosts is described. Our focus is on ultra-high molecular weight polyethylene (UHMWPE). We demonstrate that the metallic nanoparticles have a substantial effect upon the wear and tribochemical properties of the polymer substrate. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:307 / 314
页数:8
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