Research Article

Apatite Formation: Why It May Not Work as Planned, and How to Conclusively Identify Apatite Compounds

Figure 3

Characteristic XRD patterns for a well-crystallized stoichiometric hydroxyapatite (HA), a nanocrystalline apatite (matured 1 day), octacalcium phosphate (OCP), amorphous calcium phosphate (ACP), monetite (DCPA), and brushite (DCPD) (relative to either λ or λ ).
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