Nanocrystalline diamond surface is resistant to bacterial colonization

被引：68

作者：

Jakubowski, W

Bartosz, G

Niedzielski, P

Szymanski, W

Walkowiak, B

机构：

[1] Tech Univ Lodz, Inst Mat Sci & Engn, Dept Biophys, PL-90924 Lodz, Poland

[2] Univ Lodz, Dept Mol Biophys, PL-90237 Lodz, Poland

[3] Tech Univ Lodz, Inst Mat Sci, Dept Biomed Engn, PL-90924 Lodz, Poland

[4] Med Univ Lodz, Dept Mol & Med Biophys, PL-92215 Lodz, Poland

来源：

关键词：

nanocrystalline diamond; titanium; medical steel; artificial surface; implant; material engineering; bacterial colonization; fluorescence;

D O I：

10.1016/j.diamond.2004.03.003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Susceptibility of medical steel, titanium and medical steel coated with nanocrystalline diamond (NCD) to bacterial colonization was investigated. Number of bacteria at the surface was estimated with fluorescence microscopy inspection. It was found that efficiency of bacterial settlement depends on the presence of proteins in the surrounding media and that NCD surface exhibits the highest resistance to this process, significantly higher than that of titanium. The resistance of medical steel is very poor. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：1761 / 1763

页数：3

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