Assessment of changes in color and color parameters of light-cured composite resin after alternative polymerization methods

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dc.authorscopusid55628467700
dc.authorscopusid57198040626
dc.authorscopusid14068418700
dc.authorscopusid39661030900
dc.authorscopusid6603721071
dc.contributor.authorKaraarslan Dr., Emine Sirin
dc.contributor.authorBulbul, Mehmet
dc.contributor.authorErtas, Ertan
dc.contributor.authorCebe, Mehmet Ata
dc.contributor.authorUsumez, Aslihan
dc.date.accessioned2024-09-19T15:45:36Z
dc.date.available2024-09-19T15:45:36Z
dc.date.issued2013
dc.departmentHatay Mustafa Kemal Ãœniversitesien_US
dc.description.abstractObjective: To examine the amount of change in color and color parameters of a composite resin (Filtek P60) polymerized by five different polymerization methods. Methods: A Teflon mold (6mm in diameter, 2mm in height) was used to prepare the composite resin discs (n=10). G1: Polymerization with inlay oven; G2: Polymerization with HQTH and autoclave; G3: Polymerization with LED and autoclave; G4: Polymerization with HQTH; G5: Polymerization with LED. Colorimetric values of the specimens before and after polymerization were measured using a spectrophotometer. The CIE L*a*b color system was used for the determination of color difference. Analysis of variance (ANOVA) was used to analyze the data for significant differences. Tukey's HSD test and paired two-tailed tests were used to perform multiple comparisons (a=.05). Results: There were no significant differences in total color change (?E*ab) among the polymerization groups (P>.05). However, the lowest color change (?E*ab) value was 3.3 in LED and autoclave; the highest color change (?E*ab) value was 4.6 in HQTH. For all groups, CIE L*, C*ab and a*values decreased after polymerization (P<.05). The highest ?b* and ?C*ab values were observed in specimens polymerized in an inlay oven (P<.05). Conclusions: Composite resin material showed color changes above the clinically accepted value in all study groups (?E*ab=3.3). All specimens became darker during investigation (?L*< 0). Specimens polymerized with inlay oven presented the highest ?b* values which means less yellow color in specimens.en_US
dc.identifier.doi10.1055/s-0039-1699004
dc.identifier.endpage116en_US
dc.identifier.issn1305-7456
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84875235797en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage110en_US
dc.identifier.urihttps://doi.org/10.1055/s-0039-1699004
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14795
dc.identifier.volume7en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDental Investigations Societyen_US
dc.relation.ispartofEuropean Journal of Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectColor changeen_US
dc.subjectComposite resinen_US
dc.subjectInlay ovenen_US
dc.subjectPolymerization methodsen_US
dc.titleAssessment of changes in color and color parameters of light-cured composite resin after alternative polymerization methodsen_US
dc.typeArticleen_US

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