HYDROXYAPATITE COATINGS BY A POLYMERIC ROUTE

被引：121

作者：

BRENDEL, T

ENGEL, A

RUSSEL, C

机构：

[1] Institute für Werkstoffwissenschaften III (Glas und Keramik), Universität Erlangen, Erlangen, 852

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE | 1992年 / 3卷 / 03期

关键词：

D O I：

10.1007/BF00713445

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A new polymeric route using calcium nitrate and phenyldichlorophosphine as initial compounds and acetone as solvent is described. Hydrolysis and subsequent oxidation with air led to the formation of a viscous solution which could be transformed to a solid polymer by subsequent drying. Calcining this polymer at temperatures in the range of 900 to 1100-degrees-C led to the formation of hydroxyapatite possessing a slightly distorted lattice. Dip-coating of alumina and titanium substrates using highly viscous solutions, or repeatedly carried out dipcoating, led to the formation of thick, highly porous hydroxyapatite layers.

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页码：175 / 179

页数：5

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