ANALYSIS OF SURFACE-LAYERS ON BIOACTIVE GLASSES

被引：74

作者：

REHMAN, I ^{[1
]}

HENCH, LL ^{[1
]}

BONFIELD, W ^{[1
]}

SMITH, R ^{[1
]}

机构：

[1] UNIV FLORIDA,ADV MAT RES CTR,ALACHUA,FL 32615

来源：

BIOMATERIALS | 1994年 / 15卷 / 10期

关键词：

BIOACTIVE GLASS; BONE; HYDROXYAPATITE; SURFACE CHARACTERIZATION;

D O I：

10.1016/0142-9612(94)90044-2

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

FT-Raman spectroscopy proves to be a powerful technique to study surface reactions on bioactive glasses and it eliminates the fluorescence of the organic phase of whole bone, thereby making it possible to compare the reaction layers formed on bioactive glasses with the mineral phase of bone. The spectrum of hydroxycarbonate apatite (HCA) developed on the bioactive glasses is closer to that of bone than synthetic hydroxyapatite (HA) and closely matches that of bone mineral obtained by deproteination of whole human femoral cortical bone.

引用

页码：865 / 870

页数：6

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