In Vitro Hydroxycarbonate Apatite Mineralization of CaO−SiO2Sol−Gel Glasses with a Three-Dimensionally Ordered Macroporous Structure
Source abstract
Abstract
A three-dimensionally ordered macroporous (3DOM) bioactive glass with a composition of 80 mol % SiO 2 and 20 mol % CaO was synthesized by the sol−gel method using poly(methyl methacrylate) (PMMA) colloidal crystal templates. A control sample with a matching composition was prepared by the same process but without PMMA templating. In vitro hydroxycarbonate apatite growth was investigated by soaking the bioactive glass in simulated body fluid (SBF) at body temperature (37 °C) for varying lengths of time. The formation of a hydroxycarbonate apatite layer on the glass was studied by XRD, SEM, TEM, FTIR, and ICP techniques. The effects of the loading amount and the calcination temperature on the in vitro mineralization process were investigated. The 3DOM bioactive glass exhibited faster growth of apatite than the nontemplated control sample, probably because of its more accessible surface.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Bone Tissue Engineering Materials · Dental Implant Techniques and Outcomes · Orthodontics and Dentofacial Orthopedics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, 207 Pleasant Street SE, and Department of Chemical Engineering and Materials Science, 421 Washington Avenue SE, University of Minnesota, Minneapolis, Minnesota 55455
References (51)
Show source-provided references
1. Hench L. L. · J. Biomed. Mater. Res. · 1971 · 2 · 141
2. Hench L. L. · 199310.1142/2028 ↗
3. Hench L. L. · J. Am. Ceram. Soc. · 1991 · 74 · 151010.1111/j.1151-2916.1991.tb07132.x ↗
4. Hench L. L. · J. Am. Ceram. Soc. · 1998 · 81 · 172810.1111/j.1151-2916.1998.tb02540.x ↗
5. Kokubo, T.A/W Glass-Ceramics: Processing and Properties; World Scientific: Singapore, 1993.10.1142/9789814317351_0005 ↗
6. Kokubo T. · Bull. Inst. Chem. Res. · 1982 · 60 · 268
7. Wilson J. · J. Biomed. Mater. Res. · 1981 · 15 · 80510.1002/jbm.820150605 ↗
8. Wilson, J.; Nolletti, D.CRC Handbook of Bioactive Ceramics: Bioactive Glasses and Glass-Ceramics; Yamamuro, T., Hench, L. L., Wilson, J., Eds.; CRC Press: Boca Raton, FL, 1990; Vol. I., pp 283−302.
9. Kokubo, T.; Kushitani, H.; Ohtsuki, C.; Sakka, S.; Yamamuro, T.J.Mater. Sci. Mater. Med.1992,3, 79−83.10.1007/BF00705272 ↗
10. Kokubo T. · J. Biomed. Mater. Res. · 1990 · 24 · 734
11. Kokubo, T.CRC Handbook of Bioactive Ceramics; Bioactive Glasses and Glass-Ceramics; Yamamuro, T., Hench, L. L., Wilson, J., Eds.; CRC Press: Boca Raton, 1990; Vol. I, pp 41−50.
12. Ogino M. · J. Biomed. Mater. Res. · 1980 · 14 · 6410.1002/jbm.820140107 ↗
13. Ebisawa, Y.; Kokubo, T.; Ohura, K.; Yamamuro, T.J. Mater. Sci. Mater. Med.1990,1, 239−244.10.1007/BF00701083 ↗
14. Ohura K. · J. Biomed. Mater. Res. · 1991 · 25 · 36510.1002/jbm.820250307 ↗
15. Ohtsuki C. · J. Non-Cryst. Solids · 1992 · 143 · 9210.1016/S0022-3093(05)80556-3 ↗
16. Jokinen M. · J. Sol−Gel Sci. Technol. · 1998 · 12 · 167
17. Peltola T. · J. Biomed. Mater. Res. · 1999 · 44 · 2110.1002/(SICI)1097-4636(199901)44:1<12::AID-JBM2>3.0.CO;2-E ↗
18. Laczka M. · J. Mater. Sci. Lett. · 1995 · 14 · 142010.1007/BF00462202 ↗
19. Li R. · J. Appl. Biomater. · 1991 · 2 · 239
20. Li P. · J. Am. Ceram. Soc. · 1992 · 75 · 2097
21. Li P. · Biomaterials · 1993 · 14 · 967
22. Li, R.; Clark, A. E.; Hench, L. L.Chemical Processing of AdvancedMaterials; Hench, L. L., West, J. K., Eds.; J. Wiley and Sons, Inc. New York, 1992; p 627.
23. Pereira M. M. · J. Biomed. Mater. Res. · 1994 · 18 · 698
24. Pereira M. M. · J. Am. Ceram. Soc. · 1995 · 78 · 246810.1111/j.1151-2916.1995.tb08686.x ↗
25. Pereira M. M. · J. Sol−Gel Sci. Technol. · 1996 · 7 · 68
26. Izquierdo-Barba I. · J. Biomed. Mater. Res. · 2000 · 51 · 19910.1002/(SICI)1097-4636(200008)51:2<191::AID-JBM7>3.0.CO;2-T ↗
27. Izquierdo-Barba I. · J. Biomed. Mater. Res. · 1999 · 47 · 25010.1002/(SICI)1097-4636(199911)47:2<243::AID-JBM15>3.0.CO;2-S ↗
28. Pérez-Pariente J. · J. Biomed. Mater. Res. · 1999 · 47 · 17510.1002/(SICI)1097-4636(199911)47:2<170::AID-JBM6>3.0.CO;2-J ↗
29. Vallet-Regí M. · J. Biomed. Mater. Res. · 1998 · 44 · 421
30. Vallet-Regí M. · J. Mater. Chem. · 1999 · 9 · 51810.1039/a808679f ↗
31. Vallet-Regí M. · J. Biomed. Mater. Res. · 2000 · 51 · 2810.1002/(SICI)1097-4636(200007)51:1<23::AID-JBM4>3.0.CO;2-B ↗
32. Li P. · Mater. Med. · 1993 · 4 · 131
33. Li P. · J. Appl. Biomater. · 1993 · 4 · 22910.1016/0142-9612(93)90028-Z ↗
34. Li P. · J. Non-Cryst. Solids. · 1990 · 119 · 11210.1016/0022-3093(90)90247-J ↗
35. Li P. · J. Biomed. Mater. Res. · 1993 · 27 · 149510.1002/jbm.820271205 ↗
36. Li P. · J. Biomed. Mater. Res. · 1994 · 28 · 710.1002/jbm.820280103 ↗
37. Velev O. D. · Nature · 1997 · 389 · 44810.1038/38921 ↗
38. Holland B. T. · Science · 1998 · 281 · 54010.1126/science.281.5376.538 ↗
39. Wijnhoven J. E. G. J. · Science · 1998 · 281 · 804
40. Yan H. · Chem. Commun. · 2000 · 16 · 1478
41. Thijssen M. S. · Phys. Rev. Lett. · 1999 · 83 · 273310.1103/PhysRevLett.83.2730 ↗
42. Blanco A. · Nature · 2000 · 405 · 44010.1038/35013024 ↗
43. Yan H. · Chem. Mater. · 2000 · 12 · 1141
44. Holland B. T. · Chem. Mater. · 1999 · 11 · 80510.1021/cm980666g ↗
45. Sing K. S. W. · Pure Appl. Chem. · 1985 · 57 · 619
46. Brinker C. J. · 1990
47. LeGeros J. P. · Trans. Am. Cryst. Assn. · 1965 · 40
48. Hayashi T. · J. Mater. Sci. · 1980 · 15 · 197710.1007/BF00550622 ↗
49. Kokubo T. · An. Quim. Int. Ed. · 1997 · 93 · S55
50. Unger K. K. · J. Chromatogr. Libr. · 1979 · 16 · 14
51. Hench, L. L.; Wang, S. H.; Nogues, J. L.Multifunctional Materials; Gunshor, R. L., Ed.; SPIE: Bellingham, WA, 1988; p 76.10.1117/12.943959 ↗