The Atomic-Scale Interaction of Bioactive Glasses with Simulated Body Fluid |
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| Journal | Materials Science Forum (Volumes 480 - 481) |
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| Volume | Cross-Disciplinary Applied Research in Materials Science and Technology |
| Edited by | A. Méndez-Vilas |
| Pages | 21-26 |
| DOI | 10.4028/www.scientific.net/MSF.480-481.21 |
| Citation | L.J. Skipper et al., 2005, Materials Science Forum, 480-481, 21 |
| Online since | March, 2005 |
| Authors | L.J. Skipper, F.E. Sowrey, D.M. Pickup, R.J. Newport, K.O. Drake, Z.H. Lin, M.E. Smith, Priya Saravanapavan, Larry L. Hench |
| Keywords | Bioactive, Calcia, EXAFS, Hydroxyapatite (HA), NMR, Silica, Sol-Gel, XANES, X-Ray Diffraction (XRD) |
| Abstract | The formation of a carbonate-containing hydroxyapatite, HCAp, layer on bioactive calcium silicate sol-gel glass of the formula (CaO)0.3(SiO2)0.7 has been studied in-vitro in Simulated Body Fluid (SBF). Extended X-ray Absorption Fine Structure (EXAFS), X-ray Absorption Near Edge Structure (XANES), X-ray diffraction (XRD), and solid state nuclear magnetic resonance (NMR) measurements have been performed with results showing the formation of a significantly amorphous HCAp layer after less than 5 hours in solution. |
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