Fabrication of Octacalcium Phosphate Block through the Reaction between CaCO3 Powder and Phosphate Acid

Fabrication of Octacalcium Phosphate Block through the Reaction between CaCO3 Powder and Phosphate Acid

Octacalcium phosphate (OCP) demonstrates excellent biocompatibility but has low formability. In this study, we introduced a new fabrication method for OCP block, in which the reaction between CaCO3 powder and H3PO4 chemical reaction is used. Since this reaction could proceed at near body temperature...

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Veröffentlicht in:Chemistry letters 2022-08, Vol.51 (8), p.851-853
Hauptverfasser: Sugiura, Yuki, Yamada, Etsuko, Horie, Masanori
Format: Artikel
Sprache:eng
Schlagworte:
Biocompatibility
Biomedical materials
Body temperature
Calcium carbonate
Calcium phosphates
Chemical reactions
Substitute bone
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Zusammenfassung:Octacalcium phosphate (OCP) demonstrates excellent biocompatibility but has low formability. In this study, we introduced a new fabrication method for OCP block, in which the reaction between CaCO3 powder and H3PO4 chemical reaction is used. Since this reaction could proceed at near body temperature, the OCP blocks could be readily formed, which had enough mechanical strength for bone substitute.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.220238