RAPID RESORBABLE, GLASSY CRYSTALLINE MATERIALS ON THE BASIS OF CALCIUM ALKALI ORTHOPHOSPHATES

被引：69

作者：

BERGER, G

GILDENHAAR, R

PLOSKA, U

机构：

[1] Federal Institute for Materials Research and Testing

来源：

BIOMATERIALS | 1995年 / 16卷 / 16期

关键词：

CALCIUM ALKALI ORTHOPHOSPHATES; GLASSY CRYSTALLINE MATERIALS; RESORPTION; BONE FILLER;

D O I：

10.1016/0142-9612(95)98131-W

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Materials based on calcium orthophosphates have been developed to crystallize spontaneously and directly from the melt. The main crystalline phase consists of a new synthesized chemical of formula Ca2KNa(PO4)(2). This compound crystallizes in a very wide range of chemical compositions as shown. Furthermore, the solubility was tested and compared with that of self-prepared alpha-tricalcium phosphate ceramics and commercial products of hydroxyapatite ceramics and surface-modified alpha-tricalcium phosphate ceramics. The results show that new materials containing the compound Ca2KNa(PO4)(2) had the highest solubility in comparison with other tested materials.

引用

页码：1241 / 1248

页数：8

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