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dc.creatorSanchez, Natalie Pereira
dc.creatorAleksić, Aleksandar
dc.creatorDramićanin, Miroslav
dc.creatorParavina, Rade D.
dc.date.accessioned2018-03-01T17:54:11Z
dc.date.available2018-03-01T17:54:11Z
dc.date.issued2017
dc.identifier.issn1496-4155 (print)
dc.identifier.issn1708-8240 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1765
dc.description.abstractObjective: To evaluate in vitro the fluorescence properties of extracted human teeth whitened with 40% hydrogen peroxide. Materials and Methods: A total of 28 extracted human teeth were pumiced for 1 minute using a low-speed dental handpiece and a disposable rubber cup. Pre-whitening fluorescence measurements (T0), maximum excitation (Ex(max)), maximum emission (Em(max)), and maximum intensity (I(max)10(8)), were performed using a spectrofluorometer. After T0 measurements, the teeth were whitened using the in-office method with 40% hydrogen peroxide, three times for 20 minutes. The fluorescence parameters were measured under the same conditions 7 and 14 days after bleaching (T1 and T2, respectively). Results: Ex(max) exhibited a broader range 7 days after whitening and decreased after 14 days. The Em(max) and I(max)10(8) displayed a narrower range after whitening. The mean Ex(max) differed significantly between the time points (F = 20.09. P LT .001). The corresponding analysis for the mean Em(max) differed significantly between the time points (F=16.69, P LT .001). The same was true for the mean I(max)10(8) (F = 9.69, P LT .001). Conclusions: Within the limitations of this study, whitening provoked statistically significant changes in fluorescence of the intact teeth in vitro.en
dc.relationProcter Gamble
dc.rightsrestrictedAccessen
dc.sourceJournal of Esthetic and Restorative Dentistryen
dc.subjectdentistryen
dc.subjectfluorescenceen
dc.subjectwhiteningen
dc.titleWhitening-dependent changes of fluorescence of extracted human teethen
dc.typearticleen
dcterms.abstractПаравина, Раде Д.; Драмићанин Мирослав; Aлексиц, Aлександар; Санцхез, Наталие Переира;
dc.citation.volume29
dc.citation.issue5
dc.citation.spage352
dc.citation.epage355
dc.identifier.wos000412168700007
dc.identifier.doi10.1111/jerd.12322
dc.identifier.pmid28734081
dc.identifier.scopus2-s2.0-85030461269


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