How Fluoride Protects Dental Enamel from Demineralization.

Caries hydroxyapatite solubility product constant tooth

Journal

Journal of International Society of Preventive & Community Dentistry
ISSN: 2231-0762
Titre abrégé: J Int Soc Prev Community Dent
Pays: India
ID NLM: 101618802

Informations de publication

Date de publication:
Historique:
received: 03 10 2019
revised: 31 10 2019
accepted: 24 12 2019
entrez: 17 7 2020
pubmed: 17 7 2020
medline: 17 7 2020
Statut: epublish

Résumé

How fluoride (F We approximate that dental enamel is composed of calcium hydroxyapatite (HAP), a sparingly soluble ionic solid with the chemical formula Ca The electrostatic forces binding ionic solids together are described by Coulomb's law, which shows that attractions between opposite charges increase greatly as their separation decreases. Relatively large phosphate ions (PO Because of its more compact crystal structure, the Ksp for fluorapatite (FAP) is lower than the Ksp for HAP, so its ion product, [Ca

Identifiants

pubmed: 32670900
doi: 10.4103/jispcd.JISPCD_406_19
pii: JISPCD-10-134
pmc: PMC7339990
doi:

Types de publication

Journal Article Review

Langues

eng

Pagination

134-141

Subventions

Organisme : NIDCR NIH HHS
ID : R01 DE015846
Pays : United States
Organisme : NIDCR NIH HHS
ID : R01 DE027675
Pays : United States

Informations de copyright

Copyright: © 2020 Journal of International Society of Preventive and Community Dentistry.

Déclaration de conflit d'intérêts

There are no conflicts of interest.

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Auteurs

James Patrick Simmer (JP)

Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA.

Nina C Hardy (NC)

Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA.

Afriti F Chinoy (AF)

Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA.

John D Bartlett (JD)

Division of Biosciences, College of Dentistry, The Ohio State University, Columbus, Ohio, USA.

Jan C-C Hu (JC)

Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA.

Classifications MeSH