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Effect of tooth-bleaching on the carbonate concentration in dental enamel by Raman spectroscopy

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Effect of tooth-bleaching on the carbonate concentration in dental enamel by Raman spectroscopy

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dc.contributor.author Vargas-Koudriavtsev, Tatiana es
dc.contributor.author Herrera-Sancho, O.A. es
dc.date.accessioned 2017-05-10T11:17:40Z
dc.date.available 2017-05-10T11:17:40Z
dc.date.issued 2017 es
dc.identifier.citation Vargas-Koudriavtsev, Tatiana ; Herrera-Sancho, O.A.. Effect of tooth-bleaching on the carbonate concentration in dental enamel by Raman spectroscopy. En: Journal of Clinical and Experimental Dentistry. 2017. Vol. 9, no. 1: 101 es
dc.identifier.uri http://hdl.handle.net/10550/58463
dc.description.abstract There are not many studies evaluating the effects of surface treatments at the molecular level. The aim of this in vitro study was to analyze the concentration of carbonate molecules in dental enamel by Raman spectroscopy after the application of in-office and home whitening agents. Sixty human teeth were randomly divided into six groups and exposed to three different home bleaching gels (Day White) and three in-office whitening agents (Zoom! Whitespeed and PolaOffice) according to the manufacturer´s instructions. The concentration of carbonate molecules in enamel was measured prior to and during the treatment by means of Raman spectroscopy. Statistical analysis included repeated measures analysis of variance (p≤0.05) and Bonferroni pairwise comparisons. At home bleaching agents depicted a decrease in the carbonate molecule. This decrease was statistically significant for the bleaching gel with the highest hydrogen peroxide concentration (p≤0,05). In-office whitening agents caused an increase in carbonate, which was significant for all three groups (p≤0,05). In-office bleaching gels seem to cause a gain in carbonate of the enamel structure, whilst at-home whitening gels caused a loss in carbonate. en_US
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Effect of tooth-bleaching on the carbonate concentration in dental enamel by Raman spectroscopy es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÃ DICAS es
dc.type.hasVersion VoR es_ES

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