Controlled in situ synthesis of surface functionalized BaSO4 nanoparticles for improved bone cement reinforcement

被引:12
|
作者
Fang, Chao [1 ,2 ]
Hua, Feibin [3 ]
Cong, Yang [3 ]
Fu, Jun [1 ]
Cheng, Ya-Jun [1 ]
机构
[1] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Polymer & Composites Div, Ningbo 315201, Zhejiang, Peoples R China
[2] Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo 315211, Zhejiang, Peoples R China
[3] Ningbo Univ Technol, Sch Chem Engn, Ningbo 315201, Zhejiang, Peoples R China
基金
浙江省自然科学基金;
关键词
BARIUM-SULFATE;
D O I
10.1039/c3tb20608d
中图分类号
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号
0805 ; 080501 ; 080502 ;
摘要
Controlled in situ synthesis of surface functionalized BaSO4 nanoparticles is achieved by using a difunctional molecule to modulate the growth of nanoparticles coupled with in situ generation of SO42- under mild conditions. Such BaSO4 nanoparticles with surface vinyl groups reinforce the PMMA bone cement better than conventional BaSO4 particles.
引用
收藏
页码:4043 / 4047
页数:5
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