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Biomimetic Anisotropic Reinforcement Architectures by Electrically Assisted Nanocomposite 3D Printing
被引:391
|作者:
Yang, Yang
[1
]
Chen, Zeyu
[2
,3
]
Song, Xuan
[1
,4
]
Zhang, Zhuofeng
[1
]
Zhang, Jun
[2
,5
]
Shung, K. Kirk
[2
]
Zhou, Qifa
[2
,6
]
Chen, Yong
[1
]
机构:
[1] Univ Southern Calif, Epstein Dept Ind & Syst Engn, Dept Aerosp & Mech Engn, Viterbi Sch Engn, 3715 McClintock Ave, Los Angeles, CA 90089 USA
[2] Univ Southern Calif, Dept Biomed Engn, Viterbi Sch Engn, 3650 McClintock Ave, Los Angeles, CA 90089 USA
[3] Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China
[4] Univ Iowa, Dept Mech & Ind Engn, Iowa City, IA 52242 USA
[5] Wuhan Univ, Sch Power & Mech Engn, Wuhan 430072, Peoples R China
[6] Univ Southern Calif, USC Roski Eye Inst, 1450 San Pablo St, Los Angeles, CA 90033 USA
基金:
美国国家科学基金会;
美国国家卫生研究院;
关键词:
DESIGN PRINCIPLES;
COMPOSITES;
MENISCUS;
EXOSKELETON;
MECHANICS;
EXAMPLE;
MICROSTRUCTURE;
DEFORMATION;
FABRICATION;
SCAFFOLDS;
D O I:
10.1002/adma.201605750
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Biomimetic architectures with Bouligand-type carbon nanotubes are fabricated by an electrically assisted 3D-printing method. The enhanced impact resistance is attributed to the energy dissipation by the rotating anisotropic layers. This approach is used to mimic the collagenfiber alignment in the human meniscus to create a reinforced artificial meniscus with circumferentially and radially aligned carbon nanotubes.
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页数:9
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