The in vitro surface reactions of a 45S5 bioactive glass in three simulated body fluids (SBF) are analyzed using Fourier transform infrared (FTIR) spectroscopy. Five reaction stages are observed. Calcium and phosphate ions in SBF accelerate to a small extent the repolymerization of silica (Stage 3)
The electrochemistry of a glass surface and its application to bioactive glass in solution
β Scribed by Panjian Li; Feipeng Zhang
- Book ID
- 115987343
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 462 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0022-3093
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The in vitro five-stage surface reactions of two bioactive glass compositions, 45S5 and 52S4.6, and one bioinert glass, 60S3.8, exposed to three simulated body fluids (SBF) were analyzed using Fourier Transform infrared Spectroscopy (FTIR). There was little effect of SBF composition on ion exchange,
Several inorganic materials such as special compositions of silicate glasses, glass-ceramics and calcium phosphates have been shown to be bioactive and resorbable and to exhibit appropriate mechanical properties which make them suitable for bone tissue engineering applications. However, the exact me