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3. Shaping calcium phosphate biomaterials
3.1 Dense and porous ceramics
Calcium phosphate ceramics are among the most widely used biomaterials for orthopedic use. These compounds are generally obtained by natural sintering at temperatures between 1,100 and 1,350°C . With the exception of tetracalcium phosphate, most high-temperature-stable phosphates are offered in the form of bioceramics, most of which are porous.
The two most commonly used compounds are β-tricalcium phosphate and stoichiometric hydroxyapatite. The former produces relatively soluble, bioresorbable ceramics, while hydroxyapatite forms non-bioresorbable ceramics. In Europe,...
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Shaping calcium phosphate biomaterials
Properties of calcium phosphate biomaterials
Bibliography
Standards and norms
- Materials for surgical implants – Determining the surface finish of coatings for biomedical applications - AFNOR S94-071 - 08-93
- Standard Test Method for Time of Setting of Hydraulic-Cement Paste by Gillmore Needles - ASTM C266-03 - 2003
- Dental art – Water-based cements – Part 1: Liquid/powder acid-base cements - NF EN ISO 9917-1 - 04-08
- Surgical implants – Hydroxyapatite – Part 1: hydroxyapatite...
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French research laboratories :
Laboratoire de Science des Procédés Céramiques et de Traitements de Surface (SPCTS), UMR 7315 CNRS – Université de Limoges, Centre Européen de la Céramique, LIMOGES.
Center Ingénierie et Santé (CIS), École Nationale Supérieure des Mines de Saint-Étienne, SAINT-ÉTIENNE.
Laboratoire d'Ingénierie Ostéo-Articulaire et Dentaire...
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