Apatite Chemistry in Biomaterial Preparation, Shaping and Biological Behaviour

摘要: ABSTRACT The characteristics of the wet chemistry apatites are discussed with a special emphasis on maturation processes, and their relationship non-stoichiometry ionic substitution. thermal behaviour stoichiometric non-stoichiometric is then presented including different aspects intracrystalline reaction, restructuration process high temperature reversible irreversible decomposition. Finally, surface reactivity apatite, composition adsorption examined. Constant reference made to bone mineral biomaterials some biological explained. Apatite most common crystalline form calcium phosphate largely used in applications. This text intended give general picture apatite how it relates problem phosphates.