Bone and vascular endothelial cells in cultures on nanocrystalline diamond films

被引：33

作者：

Grausova, L. ^{[1
]}

Kromka, A. ^{[2
]}

Bacakova, L. ^{[1
]}

Potocky, S. ^{[2
]}

Vanecek, M. ^{[2
]}

Lisa, V. ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Phys, Prague 14220 4, Czech Republic

[2] Acad Sci Czech Republ, Inst Phys, Prague 16253 6, Czech Republic

来源：

关键词：

carbon nanoparticles; nanotechnology; tissue engineering; bone implants;

D O I：

10.1016/j.diamond.2008.02.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The adhesion, growth and viability of human osteoblast-like MG 63 cells and bovine pulmonary artery endothelial CPAE cells were investigated in cultures grown on nanocrystalline diamond (NCD) films with either low surface roughness (RMS of 8.2 nm) or hierarchically organized surfaces made of nano-dimensional roughness NCD films deposited on Si surfaces with the original micro roughness (RMS of 301.1 nm and 7.6 nm, respectively). The number and viability of both cell types on NCD films was similar to the values obtained on control tissue culture polystyrene dishes, or even better. It can be concluded that nanocrystalline diamond films give good support for adhesion and growth of osteogenic and endothelial cells, and could be used in tissue engineering applications. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：1405 / 1409

页数：5

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