## Abstract The synthesis of SiO~2~‐CaO‐MgO‐P~2~O~5~ bioactive glass was carried out by the sol‐gel method. Sol‐gel derived bioglass material was crushed into powder to produce pellet disks by uniaxial pressing, followed by sintering at 900°C. The biocompatibility evaluation of the formed glass was
Synthesis, characterization and in vitro bioactivity of sol-gel-derived SiO2–CaO–P2O5–MgO bioglass
✍ Scribed by A. Saboori; M. Rabiee; F. Moztarzadeh; M. Sheikhi; M. Tahriri; M. Karimi
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 485 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0928-4931
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Glasses in the system SiO 2 -CaO-P 2 O 5 -MgO were prepared by the sol-gel method. These glasses featured SiO 2 contents in the range 60-80 mol %, 4 mol % of P 2 O 5 , and a CaO/MgO molar ratio of 4. Because of their composition and surface properties, all the glasses showed in vitro bioactivity, as
Sol-gel-derived SiO 2 and CaO-P 2 O 5 -SiO 2 have been shown to be bioactive and bone bonding. In this study bioactive sol-gel-derived SiO 2 and CaO-P 2 O 5 -SiO 2 systems were tested for in in vitro bioactivity. The calcined ceramic monoliths were immersed in a simulated body fluid and analyzed to
## Abstract Bioactive glasses react chemically with body fluids in a manner that is compatible with the repair processes of the tissues. This results in the formation of an interfacial bond between the glasses and living tissue. Bioactive glasses also stimulate bone–cell proliferation. This behavio