Health
Chemical gradients in human enamel crystallites – Nature.com
Hydroxylapatite crystallites in human dental enamel show gradients in chemical composition, with a layer of magnesium enrichment on each side of a core rich in sodium, fluoride and carbonate ions.

1.Nanci, A. Ten Cates Oral Histology: Development, Structure, and Function 7th edn (Mosby Elsevier, 2008).
2.Chai, H., Lee, J. J. W., Constantino, P. J., Lucas, P. W. & Law…

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