Preparation and characterization of thermally stable nanohydroxyapatite

Preparation and characterization of thermally stable nanohydroxyapatite

Rod-like hydroxyapatite was synthesized by precipitating calcium nitrate tetrahydrate and ammonium dibase phosphate in the presence of polyacrylic acid followed by hydrothermal treatment. Both polyacrylic acid and the hydrothermal treatment stabilised the hydroxyapatite.

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Bibliographische Detailangaben
Veröffentlicht in:Journal of materials science. Materials in medicine 1997-01, Vol.8 (1), p.25-28
Hauptverfasser: Zhang, S, Gonsalves, K E
Format: Artikel
Sprache:eng
Schlagworte:
Acrylics
Ammonium
Biomedical materials
Calcium
Calcium nitrate
Hydrothermal treatment
Hydroxyapatite
Materials science
Polyacrylic acid
Thermal stability
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Beschreibung
Zusammenfassung:Rod-like hydroxyapatite was synthesized by precipitating calcium nitrate tetrahydrate and ammonium dibase phosphate in the presence of polyacrylic acid followed by hydrothermal treatment. Both polyacrylic acid and the hydrothermal treatment stabilised the hydroxyapatite.
ISSN:0957-4530
1573-4838
DOI:10.1023/a:1018586128257