Titania doped bioactive ceramics prepared by solid state sintering method
Source abstract
Abstract
Abstract A bioactive ceramic in (48− x ) SiO 2 –36CaO–4P 2 O 5 –12Na 2 O– x TiO 2 (where x = 0, 3.5, 7, 10.5 and 14 mol%) system was prepared by solid state sintering method. The in vitro bioactive properties of bodies were evaluated using stimulated body fluid under static condition at 37 °C. The formation of hydroxyl-carbonated apatite layer on the surface of samples was examined by XRD, FTIR, SEM and AAS. It was found that partial substitution of SiO 2 with TiO 2 produced a positive impact on the bioactivity of the specimens. Addition of TiO 2 ≤10.5 mol% to the system not only enhanced the bioactive properties but also accelerates the apatite forming process.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Bone Tissue Engineering Materials · Orthopaedic implants and arthroplasty · Titanium Alloys Microstructure and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (40)
Show source-provided references
1. P. Boch, J.C. Niepce, Ceramic Materials, Processes, Properties and Applications, 2007, pp. 493–494.10.1002/9780470612415 ↗
2. In vitro evaluation of bioactivity of SiO2–CaO–P2O5–Na2O–CaF2–ZnO glass-ceramics
3. Fabrication and characterization of 45S5 bioglass reinforced macroporous calcium silicate bioceramics10.1016/j.jeurceramsoc.2009.04.025 ↗
4. A comparative study between in vivo bone ingrowth and in vitro apatite formation on Na2O–CaO–SiO2 glasses10.1016/S0142-9612(02)00511-2 ↗
5. Preparation of bioactive sodium titanate ceramics10.1016/j.jeurceramsoc.2007.03.024 ↗
6. Bioactivity of CaO·SiO2-based glasses: in vitro evaluation10.1007/BF00701083 ↗
7. The influence of Na and Ti on the in-vitro degradation and bioactivity of 58S Sol–gel bioactive glass
8. The role of strontium on crystallization and bioactivity of Na2O–CaO–P2O5–SiO2 glasses10.1016/j.ceramint.2011.06.037 ↗
9. Highly bioactive P2O5–Na2O–CaO–SiO2 glass ceramics10.1016/S0022-3093(01)00822-5 ↗
10. Effect of Na2O on the crystallization characteristics and microstructure of glass ceramics based on the system
11. Effect of a bioactive glass–ceramic on the apatite nucleation on titanium surface modified by micro-arc oxidation10.1016/j.surfcoat.2012.05.019 ↗
12. Manipulating the bioactivity of hydroxyapatite nano-rods structured networks: effects on mineral coating morphology and growth kinetic10.1016/j.bbagen.2013.07.020 ↗
13. Bioactivity of SiO2–CaO–P2O5–Na2O glasses containing zinc–iron oxide10.1016/j.apsusc.2009.09.102 ↗
14. Early stages of calcium–phosphate layer formation in bioglasses10.1016/0022-3093(89)90011-2 ↗
15. L.L. Hench, J. Wilson (Eds.), An Introduction to Bioceramics, Advanced Series in Ceramics vol. 1, World Scientific, USA, 1993.10.1142/9789814317351_0001 ↗
16. L.L. Hench, in: P. Ducheyne, J.E. Lemons (Eds.), Bioactive ceramics, Bioceramics: Materials Characteristics versus in vivo Behavior, 523, 1988, pp. 54–71.10.1111/j.1749-6632.1988.tb38500.x ↗
17. Preparation and sintering of CaSiO3 from coprecipitated powder using NaOH as precipitant and its apatite formation in stimulated body fluid solution10.1557/JMR.1999.0076 ↗
18. Comparative study of apatite formation on CaSiO3 ceramics in stimulated body fluid with different carbonate concentrations
19. Highly bioactive P2O5–Na2O–CaO–SiO2 glass–ceramics10.1016/S0022-3093(01)00822-5 ↗
20. Synthesis of calcium hydroxyapatite–tricalcium phosphate composite bioceramic powders and their sintering behavior10.1111/j.1151-2916.1998.tb02618.x ↗
21. The nature of phase separation in binary oxide melts and glasses. I. Silicate systems10.1016/S0022-3093(02)01043-8 ↗
22. Effect of TiO2 addition on the nucleation of apatite in an MgO–CaO–SiO2–P2O5 glass10.1007/BF00720123 ↗
23. Investigating the solubility and cytocompatibility of CaO–Na2O–SiO2/TiO2 bioactive glasses10.1002/jbm.a.35223 ↗
24. Studies on nano crystalline ceramic superconductor PbSrCaCuO at different treating temperatures
25. Influence of the non-bridging oxygen groups on the bioactivity of silicate glasses10.1023/A:1021174912802 ↗
26. Characterization of rare earth aluminosilicate glasses10.1016/j.jnoncrysol.2005.01.078 ↗
27. Structure and properties of soda lime silicate glass doped with rare earth10.1016/j.physb.2010.10.040 ↗
28. Karlsson · J. Non-Cryst. Solids · 1989 · 112 · 6910.1016/0022-3093(89)90495-X ↗
29. Solutions able to reproduce in in vivo surface–structure changes in bioactive glass ceramics A-W10.1002/jbm.820240607 ↗
30. R. Venkatachalapathy, C. Manoharan, S. Dhanapandian, T. Sundareswaran, K. Deesadayalan, FTIR studies of some archaeological ceramics, in: A. Kumar (Ed.), Concepts of Biophysics, 2005, pp. 71–78.
31. Characterization of ZnO Substituted 45S5 Bioactive Glasses and Glass-Ceramics10.5539/jmsr.v1n2p207 ↗
32. Synthesis and in vitro characterization of melt derived 47S CaO–P2O5–SiO2–Na2O bioactive glass
33. Compositional dependence of bioactivity of glasses in the system Na2O–K2O–MgO–CaO–B2O3–P2O5–SiO210.1002/(SICI)1097-4636(199710)37:1<114::AID-JBM14>3.0.CO;2-G ↗
34. Theoretical analysis of calcium phosphate precipitation in stimulated body fluid10.1016/j.biomaterials.2004.05.034 ↗
35. Microstructural characterization and in vitro apatite formation in CaO–P2O5–TiO2–MgO–Na2O glass ceramics10.1016/S0955-2219(00)00202-8 ↗
36. The story of bioglass
37. Influence of sodium oxide content on bioactive glass properties
38. The structural role of titanium in Ca–Sr–Zn–Si/Ti glasses for medical applications10.1016/j.jnoncrysol.2010.11.039 ↗
39. In vivo behavior of bioactive phosphate glass–ceramics from the system P2O5–Na2O–CaO containing TiO2
40. Phosphate speciation in Na2O–CaO–P2O5–SiO2 and Na2O–TiO2–P2O5–SiO2 glasses10.1016/S0022-3093(99)00643-2 ↗