Formation of nano-hydroxyapatite on recombinant human-like collagen fibrils

被引：99

作者：

Zhai, Y ^{[1
]}

Cui, FZ ^{[1
]}

Wang, Y ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Mat Sci & Engn, Biomat Lab, Beijing 100084, Peoples R China

来源：

CURRENT APPLIED PHYSICS | 2005年 / 5卷 / 05期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

recombinant human collagen; biomineralization; hydroxyapatite; tissue engineering; fibril;

D O I：

10.1016/j.cap.2005.01.004

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Mineralization of recombinant human-like collagen is an important biomaterial for bone tissue engineering. Features of the formation of nano-hydroxyapatite on recombinant human-like collagen surface were investigated by SEM, XRD, FTIR and TEM. Formation mechanism of the nano-crystals is also discussed. The nano-HA is about 6-25 nm in size and with their c-axis parallel to the fibrils orientation. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：429 / 432

页数：4

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