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dc.contributor.authorBevilacqua, Flavia M.
dc.contributor.authorZezell, Denise Maria
dc.contributor.authorMagnani, Romeu [UNESP]
dc.contributor.authorAna, Patricia A. da
dc.contributor.authorEduardo, Carlos de Paula
dc.date.accessioned2014-05-20T14:18:43Z
dc.date.available2014-05-20T14:18:43Z
dc.date.issued2008-04-01
dc.identifierhttp://dx.doi.org/10.1007/s10103-007-0466-6
dc.identifier.citationLasers In Medical Science. Artington: Springer London Ltd, v. 23, n. 2, p. 141-147, 2008.
dc.identifier.issn0268-8921
dc.identifier.urihttp://hdl.handle.net/11449/25652
dc.description.abstractThis study evaluated the resistance to demineralization and fluoride incorporation of enamel irradiated with Er:YAG. A total of 110 bovine teeth were selected and divided into eight groups: unlased, 37% phosphoric acid, and samples irradiated with the Er:YAG laser at several fluences (31.84 J/cm(2), 25.47 J/cm(2), 19.10 J/cm(2), 2.08 J/cm(2), 1.8 J/cm(2), and 0.9 J/cm(2)). The application of acidulated phosphate fluoride was performed after treatments. All samples were immersed in 2 ml of 2.0 M acetic-acetate acid solution at pH 4.5 for 8 h, and fluoride, calcium, and phosphorus ions dissolved were analyzed by atomic absorption spectrometry and spectrophotometry. The phosphoric acid and 31.84 J/cm(2) groups presented the lowest dissolution of calcium and phosphorus ions. Higher fluoride incorporation was observed on 1.8 J/cm(2) and 0.9 J/cm(2) groups. Based on these results, Er:YAG laser was able to decrease acid dissolution and increase fluoride uptake and can be a promissory alternative for preventive dentistry.en
dc.format.extent141-147
dc.language.isoeng
dc.publisherSpringer London Ltd
dc.relation.ispartofLasers in Medical Science
dc.sourceWeb of Science
dc.subjectlaseren
dc.subjectenamelen
dc.subjectdemineralizationen
dc.subjectfluorideen
dc.titleFluoride uptake and acid resistance of enamel irradiated with Er : YAG laseren
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer London Ltd
dc.contributor.institutionInst Pesquisas Energeticas & Nucleares
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationInst Pesquisas Energeticas & Nucleares, Lab Biofoton, Ctr Lasers & Applicacoes, BR-05508000 São Paulo, Brazil
dc.description.affiliationUniv São Paulo, Fac Odontol, LELO, BR-05508000 São Paulo, Brazil
dc.description.affiliationUNESP, Inst Quim, BR-14800900 Araraquara, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, BR-14800900 Araraquara, Brazil
dc.identifier.doi10.1007/s10103-007-0466-6
dc.identifier.wosWOS:000254203400004
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
dc.relation.ispartofjcr1.949
dc.relation.ispartofsjr0,713
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