Bioactive behaviour of sol-gel derived antibacterial bioactive glass

被引:15
作者
Bellantone, M [1 ]
Hench, LL [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Mat, London SW7 2BP, England
来源
BIOCERAMICS | 2000年 / 192-1卷
关键词
bioactive glass; bioactivity; FTIR; SBF; silver; X-Ray Diffraction;
D O I
10.4028/www.scientific.net/KEM.192-195.617
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
A new four-component bioactive glass containing Ag2O was produced via the sol-gel process. This system releases Ag+ which is a powerful antibacterial agent. The work reported herein is a comparative study of the bioactivity levels of conventional bioactive glass and of the new antibacterial glass. On the basis of XRD patterns, FTIR spectra, and ICP data, the bioactive behaviour of the two biomaterials is nearly equivalent.
引用
收藏
页码:617 / 620
页数:4
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