NANOINDENTATION TESTING OF COMPOSITE BASED ON COLLAGEN AND POLY(DL-LACTIDE) NANOFIBERS

被引:0
|
作者
Suchy, Tomas [1 ,2 ]
Sucharda, Zbynek [2 ]
Supova, Monika [2 ]
Balik, Karel [2 ]
Sepitka, Josef [1 ]
Lukes, Jaroslav [1 ]
机构
[1] Czech Tech Univ, Fac Mech Eng, Dept Mech Biomech & Mechatron, Lab Biomech, Prague 16607 6, Czech Republic
[2] ASCR, Vvi, Inst Rock Struct & Mech, Dept Composite & Carbon Mat, Prague 18209 8, Czech Republic
来源
CHEMICKE LISTY | 2012年 / 106卷
关键词
nanoindentation; poly(DL-lactide); collagen; composite; nanofibers;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
T. Suchy(a,b), Z. Sucharda(b), M. Supova(b), K. Balik(b), J. Sepitka(a), and J. Lukes(a) ((a) CTU in Prague, Fac. of Mechanical Eng., (b) Institute of Rock Structure and Mechanics, ASCR, v.v.i., Czech Republic): Nanoindentation Testing of Composite Based on Collagen and Poly(DL-Lactide) Nanofibers The influence of various weight fractions (0, 60, 70, 73, 80 and 87 wt.%) of the poly(DL-lactide) nanofibers on the mechanical properties of the composite based on collagen type I matrix was evaluated by nanoindentation. After addition of 60 wt.% of nanofibers, the reduced elastic modulus decreases markedly (from 5.45-3.95 GPa to 1.17-0.91 GPa) while a further decrease (70-87 wt.%) is less marked.
引用
收藏
页码:S545 / S546
页数:2
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