Assertion: nanocrystalline apatite | /r/HasProperty | nonstoichiometric
Facets:
value: with hydroxide
type: OTHER
value: generally
type: DEGREE
value: with vacancies—
type: OTHER
value: with calcium
type: OTHER
Source sentences:
text: Moreover, as mentioned above, nanocrystalline apatites are generally nonstoichiometric—with calcium and hydroxide vacancies—, and the limited amount of OH− ions in apatitic channels leads to added difficulty in detecting such ions.