Evaluation of the effect of fluorinated tooth bleaching products using polarized Raman microscopy and particle induced gamma-ray emission.
Bleaching Agents
/ pharmacology
Carbamide Peroxide
/ pharmacology
Dental Enamel
/ drug effects
Drug Combinations
Drug Evaluation
Fluorine
/ pharmacokinetics
Gamma Rays
Halogenation
Humans
Hydrogen Peroxide
/ pharmacology
Hydrogen-Ion Concentration
Microscopy
Peroxides
/ pharmacology
Polyvinyls
/ pharmacology
Spectrum Analysis, Raman
/ instrumentation
Tooth Bleaching
/ methods
Urea
/ analogs & derivatives
Journal
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
ISSN: 1873-3557
Titre abrégé: Spectrochim Acta A Mol Biomol Spectrosc
Pays: England
ID NLM: 9602533
Informations de publication
Date de publication:
05 Aug 2020
05 Aug 2020
Historique:
received:
14
12
2019
revised:
09
04
2020
accepted:
14
04
2020
pubmed:
25
4
2020
medline:
16
4
2021
entrez:
25
4
2020
Statut:
ppublish
Résumé
In this in vitro study, the effect of the application of tooth bleaching products in human enamel was evaluated using polarized Raman microscopy, particle induced gamma-ray emission (PIGE) and Vickers Hardness test. Due to their acidic nature, teeth whitening products are associated with changes in enamel mineralization. Consequently, products have appeared in the market that promote the incorporation of fluorine in order to decrease the solubility of the hydroxyapatite in enamel and prevent demineralization. This way, four commercial products with different active principle concentrations: 16% carbamide peroxide (Opalescence PF® and VivaStyle®) or 6% hydrogen peroxide (Opalescence Go PF® and VivaStyle Paint On®) and presence or not of fluorine were compared. The information on the crystalline state of the enamel was provided by the determination of the depolarization ratio of the symmetric stretching band of phosphate (at 959 cm
Identifiants
pubmed: 32330822
pii: S1386-1425(20)30356-5
doi: 10.1016/j.saa.2020.118378
pii:
doi:
Substances chimiques
Bleaching Agents
0
Drug Combinations
0
Peroxides
0
Polyvinyls
0
Vivastyle
0
tooth-bleaching agent, Opalescence
0
Fluorine
284SYP0193
Carbamide Peroxide
31PZ2VAU81
Urea
8W8T17847W
Hydrogen Peroxide
BBX060AN9V
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
118378Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.