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Impact of a Surface Sealant Application on the Color Stability of a Nano-hybrid Composite Resin

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dc.contributor.authorSarıalioğlu Güngör, Ayça
dc.contributor.authorDönmez, Nazmiye
dc.contributor.authorKahya, Deniz Selin
dc.contributor.authorHergüner Siso, Şeyda
dc.contributor.institutionauthorSARIALİOĞLU GÜNGÖR, AYÇA
dc.contributor.institutionauthorDÖNMEZ, NAZMİYE
dc.date.accessioned2021-09-07T20:59:12Z
dc.date.available2021-09-07T20:59:12Z
dc.date.issued2021-12-01T00:00:00Z
dc.description.abstractObjective: Mouthwashes containing chlorhexidine can cause discoloration in restorative materials when used for the long-term. To prevent staining of a restorative material, several protective materials are used. The aim of this in vitro study was to evaluate the impact of a surface sealant on the color stability of a nano-hybrid composite resin material immersed in different mouthwashes. Methods: A total of 42 composite resin discs (10x2 mm) were prepared with a nano-hybrid composite resin (Herculite XRV Ultra) using Teflon moulds. The composite specimens were first divided into two groups (with or without a surface sealant) then into three subgroups (n=7) according to the mouthwashes (Gengigel, Oderol, and Chlorhex). After SS application to 21 specimens, all the discs were subjected to baseline color measurements using a spectrophotometer according to the Commission Internationale de l’Eclairage L*a*b* system. The specimens underwent thermal cycling. Following immersion in different mouthwashes for 24 hours, the color measurements were repeated. The ∆E data were assessed using Kruskal-Wallis one-way ANOVA. Mann-Whitney U test was performed for different immersion mouthwashes (p<0.5). Results: Statistically significant differences (p<0.5) were found between the unsealed composite specimens immersed in Chlorhex and the other mouthwashes in terms of ∆E values. The Chlorhex appeared to be associated with the most severe alteration in color (5.14±0.83), followed by Gengigel (2.21±1.46) and Oderol (1.94±1.75). There were no statistically significant differences (p>0.05) between the sealed and unsealed composite specimens in terms of the color changes. Conclusion: The application of a low viscosity liquid surface sealant material did not show the expected effect on the color stability of a nano-hybrid composite resin in terms of three different mouthwashes.
dc.identifier.citationSarıalioğlu Güngör A, Dönmez N, Kahya DS, Hergüner Siso Ş. Impact of a Surface Sealant Application on the Color Stability of a Nano-hybrid Composite Resin. Bezmialem Science 2022;10(2):219-25
dc.identifier.doi10.14235/bas.galenos.2021.5381
dc.identifier.trdizin1166423
dc.identifier.urihttp://hdl.handle.net/20.500.12645/29415
dc.identifier.wosWOS:000789045900016
dc.subjectColor change
dc.subjectmouthwash
dc.subjectsurface sealant
dc.subjectcomposite resin
dc.subjectthermal cycling
dc.titleImpact of a Surface Sealant Application on the Color Stability of a Nano-hybrid Composite Resin
dc.typeArticle
dspace.entity.typePublication
local.avesis.id7e834fdb-0a52-455f-b7ae-ad82d674f5d1
local.publication.isinternational0
relation.isAuthorOfPublication022ced2a-a5f1-4039-b776-6265a83a1fec
relation.isAuthorOfPublication290534fc-5729-4123-86c9-b3d70bded178
relation.isAuthorOfPublication.latestForDiscovery022ced2a-a5f1-4039-b776-6265a83a1fec
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