Archivio Istituzionale della RicercaSynthetic hydroxyapatites incorporating small amounts of Si show improved biological performances in terms of enhanced bone apposition, bone in-growth and cell-mediated degradation. Si-substituted hydroxyapatite (Si 1.40 % wt) nanopowders were synthesised by titration of Ca(OH)2. Samples were characterized by electron microscopy, induced coupled plasma-atomic emission spectroscopy, thermal analysis, infrared spectroscopy, N2 adsorption measurements, X-ray diffraction and dilatometry.
Si-substituted hydroxyapatite nanopowders by precipitation: Synthesis, thermal stability, and sintering behaviour / Bianco, Alessandra; Cacciotti, Ilaria; Lombardi, Mariangela; Montanaro, Laura; Gusmano, Gualtiero. - ELETTRONICO. - (2008). (Intervento presentato al convegno 2nd International Congress on Ceramics, ICC 2008 tenutosi a Verona, ita nel 2008).
Si-substituted hydroxyapatite nanopowders by precipitation: Synthesis, thermal stability, and sintering behaviour
LOMBARDI, MARIANGELA;MONTANARO, Laura;
2008
Abstract
Synthetic hydroxyapatites incorporating small amounts of Si show improved biological performances in terms of enhanced bone apposition, bone in-growth and cell-mediated degradation. Si-substituted hydroxyapatite (Si 1.40 % wt) nanopowders were synthesised by titration of Ca(OH)2. Samples were characterized by electron microscopy, induced coupled plasma-atomic emission spectroscopy, thermal analysis, infrared spectroscopy, N2 adsorption measurements, X-ray diffraction and dilatometry.
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https://hdl.handle.net/11583/2647831
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