Strontium Ions Substitution in Brushite Crystals: The Role of Strontium Chloride
Abstract
:1. Introduction
2. Materials and Methods
2.1. Brushite Cement Synthesis
2.2. Preparation of Cylindrical Brushite Cement Samples
2.3. Measurement of Cement Final Setting Time and Diametral Tensile Strength
2.4. Particle Release from Cement Surface
2.5. X-ray Diffraction of Brushite Cements
3. Results
% SrCl2 (w/w) | FST (minutes) |
---|---|
0 | 6.9 ± 0.3 |
1% | 7.1 ± 0.1 |
5% | 19.1 ± 0.2 |
10% | 45 ± 1 |
% SrCl2 (w/w) | Cement composition | Lattice parameters (Å) | |||
---|---|---|---|---|---|
DCPD (%) | β-TCP (%) | a | b | c | |
1 | 83 | 17 | 6.365250 ± 0.002 | 15.187980 ± 0.006 | 5.812983 ± 0.003 |
2 | 81 | 19 | 6.367848 ± 0.002 | 15.191320 ± 0.006 | 5.814205 ± 0.002 |
5 | 82 | 18 | 6.369741 ± 0.001 | 15.192880 ± 0.004 | 5.815243 ± 0.002 |
8 | 83 | 17 | 6.376474 ± 0.004 | 15.196140 ± 0.008 | 5.818215 ± 0.003 |
10 | 87 | 13 | 6.375908 ± 0.002 | 15.204630 ± 0.006 | 5.818039 ± 0.003 |
4. Discussion
5. Conclusions
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Alkhraisat, M.H.; Rueda, C.; López Cabarcos, E. Strontium Ions Substitution in Brushite Crystals: The Role of Strontium Chloride. J. Funct. Biomater. 2011, 2, 31-38. https://doi.org/10.3390/jfb2020031
Alkhraisat MH, Rueda C, López Cabarcos E. Strontium Ions Substitution in Brushite Crystals: The Role of Strontium Chloride. Journal of Functional Biomaterials. 2011; 2(2):31-38. https://doi.org/10.3390/jfb2020031
Chicago/Turabian StyleAlkhraisat, Mohammad H., Carmen Rueda, and Enrique López Cabarcos. 2011. "Strontium Ions Substitution in Brushite Crystals: The Role of Strontium Chloride" Journal of Functional Biomaterials 2, no. 2: 31-38. https://doi.org/10.3390/jfb2020031