Biocompatible materials based on synthetic apatites co-doped with silver and lutetium ions
Apatite based (CaHap and CaFap) materials were synthesized by saline–melt method at moderate temperature. Their structure and composition have been studied by X-ray phase analysis (XRPA) and IR spectroscopy of diffuse reflectance. The specimens of materials were identified as partially substitut...
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| Auteurs principaux: | , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2009
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/75d077086a2a46038a4061f81f682c2b |
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| Résumé: | Apatite based (CaHap and CaFap) materials were synthesized by saline–melt method at
moderate temperature. Their structure and composition have been studied by X-ray phase
analysis (XRPA) and IR spectroscopy of diffuse reflectance. The specimens of materials were
identified as partially substituted (OH-
by Cl
-
and F-
by OH-
in CaHap and CaFap, respectively) compounds. Annealing of apatite based materials in Ag
- and Lu3
- containing solutions resulted in sorption of the above mentioned ions, which was suggested by XRPA,
electron spectroscopy of diffuse reflectance, and chemical analysis.
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