• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   DSpace Home
  • Diş Hekimliği Fakültesi
  • Diş Hastalıkları ve Tedavisi
  • Diş Hastalıkları ve Tedavisi Bölümü Makale Koleksiyonu
  • View Item
  •   DSpace Home
  • Diş Hekimliği Fakültesi
  • Diş Hastalıkları ve Tedavisi
  • Diş Hastalıkları ve Tedavisi Bölümü Makale Koleksiyonu
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Does The Temperature of Beverages Affect The Surface Roughness, Hardness, and Color Stability of a Composite Resin?

View/Open
licence.txt (265bytes)
1305-7456.110161.pdf (726.4Kb)
Date
2013
Author
Tuncer, Duygu
Karaman, Emel
Firat, Esra
xmlui.mirage2.itemSummaryView.MetaData
Show full item record
Abstract
Objective: To investigate the effect of beverages’ temperature on the surface roughness, hardness, and color stability of a composite resin. Materials and Methods: Fifty specimens of the Filtek Z250 composite (3M ESPE, Dental Products, St.Paul, MN, USA) were prepared and initial roughness, microhardness, and color were measured. Then the specimens were randomly divided into five groups of 10 specimens each: Coffee at 70°C, coffee at 37°C, cola at 10°C, cola at 37°C, and artificial saliva (control). After the samples were subjected to 15 min × 3 cycles per day of exposure to the solutions for 30 days, the final measurements were recorded. Results: After immersion in beverages, the artificial saliva group showed hardness values higher than those of the other groups (P < 0.001) and the microhardness values were significantly different from the initial values in all groups except for the control group. Both cola groups showed roughness values higher than the baseline values (P < 0.05), while the other groups showed values similar to the baseline measurements. When ΔE measurements were examined, the 70°C coffee group showed the highest color change among all the groups (P < 0.05). Conclusion: High-temperature solutions caused alterations in certain properties of composites, such as increased color change, although they did not affect the hardness or roughness of the composite resin material tested.
URI
https://doi.org/10.4103/1305-7456.110161
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4023195/
http://hdl.handle.net/11655/19030
xmlui.mirage2.itemSummaryView.Collections
  • Diş Hastalıkları ve Tedavisi Bölümü Makale Koleksiyonu [9]
Hacettepe Üniversitesi Kütüphaneleri
Açık Erişim Birimi
Beytepe Kütüphanesi | Tel: (90 - 312) 297 6585-117 || Sağlık Bilimleri Kütüphanesi | Tel: (90 - 312) 305 1067
Bizi Takip Edebilirsiniz: Facebook | Twitter | Youtube | Instagram
Web sayfası:www.library.hacettepe.edu.tr | E-posta:openaccess@hacettepe.edu.tr
Sayfanın çıktısını almak için lütfen tıklayınız.
Contact Us | Send Feedback



DSpace software copyright © 2002-2016  DuraSpace
Theme by 
Atmire NV
 

 


DSpace@Hacettepe
huk openaire onayı
by OpenAIRE

About HUAES
Open Access PolicyGuidesSubcriptionsContact

livechat

sherpa/romeo

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherLanguageRightsIndexing SourceFundingxmlui.ArtifactBrowser.Navigation.browse_subtypeThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherLanguageRightsIndexing SourceFundingxmlui.ArtifactBrowser.Navigation.browse_subtype

My Account

LoginRegister

Statistics

View Usage Statistics

DSpace software copyright © 2002-2016  DuraSpace
Theme by 
Atmire NV