Objectives: The purpose of this study was toinvestigate the effect of different surface treatmentson shear bond strength between PanaviaF 2.0 andTurkom-Cera.Materials and Methods: All ceramic, 10x10x2mm sized, 40 Turkom-Cera specimens wereprepared. These specimens were randomly assignedto 5 groups (n=8) according to different surfacetreatments untreated or control (group C),sandblasted (group SB) Rocatec applied (group R)hydrofluoric acid-etched (group HF), and Z Primerapplied (group Z). The resin cement blocks with 2mm height and 8 mm diameter were prepared withPanavia F2.0 from teflon mould. Then they werecemented to Turkom-Cera full ceramic specimens.The prepared specimens were kept in water in roomtemperature for 1week and then shear bond strengthtest was performed at 0,5 mm/min crosshead speedwith universal test machine. One way ANOVA andTukey post-hoc tests were performed for statisticalanalysis.Results: Groups SB and R showed statisticallysignificant higher bond strengths than other groups(p<0.001), but the difference between them was notstatistically significant. (p>0.05). Furthermore, thebond strength difference between groups C, HF andZ were not statistically significant (p>0.05).
Turkom-Cera sandblasting silicacoating shear bond strength.Conlusions: For the adhesive cementation ofTurkom-Cera full ceramics; sandblasting with 50µm particle sized AlO and coating with silicaexhibit sufficient and satisfactory outcomes.
Objectives: The purpose of this study was to investigate the effect of different surface treatments on shear bond strength between PanaviaF 2.0 and Turkom-Cera.
Materials and Methods: All ceramic, 10x10x2 mm sized, 40 Turkom-Cera specimens were prepared. These specimens were randomly assigned to 5 groups (n=8) according to different surface treatments untreated or control (group C), sandblasted (group SB) Rocatec applied (group R) hydrofluoric acid-etched (group HF), and Z Primer applied (group Z). The resin cement blocks with 2 mm height and 8 mm diameter were prepared with Panavia F2.0 from teflon mould. Then they were cemented to Turkom-Cera full ceramic specimens. The prepared specimens were kept in water in room temperature for 1week and then shear bond strength test was performed at 0,5 mm/min crosshead speed with universal test machine. One way ANOVA and Tukey post-hoc tests were performed for statistical analysis.
Results: Groups SB and R showed statistically significant higher bond strengths than other groups (p<0.001), but the difference between them was not statistically significant. (p>0.05). Furthermore, the bond strength difference between groups C, HF and Z were not statistically significant (p>0.05).
Conlusions: For the adhesive cementation of Turkom-Cera full ceramics; sandblasting with 50 µm particle sized Al2O3 and coating with silica exhibit sufficient and satisfactory outcomes.
Keywords: Turkom-Cera, sandblasting silica coating, shear bond strength.
ÖZET
Amaç: Bu çalışmanın amacı, farklı yüzey işlemlerinin alumina içerikli Turkom-Cera tam seramik materyalinin Panavia F 2.0 rezin simanla makaslama bağlantı direnci üzerine etkisinin araştırılmasıdır.
Gereç ve Yöntem: Boyutları 10x10x2 mm olan toplam 40 adet Turkom-Cera tam seramik örnekler hazırlandı. Farklı yüzey hazırlıklarına tabi tutulmak üzere örnekler rastgele 8’erli 5 gruba ayrıldı; hiçbir yüzey işleminin uygulanmadığı kontrol grubu (grup C), kumlama grubu (grup SB), Rocatec uygulanan grup (grup R), hidroflorik asitle pürüzlendirilen grup (grup HF) ve Z Primer uygulanan grup (grup Z).Yüksekliği 2 mm ve çapı 8 mm olan rezin siman bloklar Panavia F 2.0 rezin simandan teflon kalıp ile üretildi ve Turkom-Cera tam seramik örneklere simante edildi. Hazırlanan örnekler 1 hafta süreyle oda sıcaklığındaki suda bekletildi ve universal test cihazında 0,5 mm/dak hızla makaslama testine tabi tutuldu. İstatistiksel değerlendirme tek yönlü varyans analizi ve Tukey çoklu karşılaştırma testi ile yapıldı.
Bulgular: Grup SB ve grup R istatistiksel olarak diğer gruplara göre anlamlı derecede yüksek bağlantı dayanımı gösterirken (p<0,001) kendi aralarındaki farklılık anlamlı olarak bulunmadı (p>0,05). Grup C, grup HF ve grup Z arasındaki makaslama bağlanma dayanımı farklılığı istatistiksel olarak anlamlı bulunmadı (p>0,05).
Sonuçlar: Turkom-Cera tam seramiklerin adeziv simantasyonunda 50 µm’luk Al2O3 kumlama ve silika kaplama bağlanma dayanımı açısından yeterli ve tatmin edici sonuçlar vermektedir.
Primary Language | Turkish |
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Journal Section | Original Research Articles |
Authors | |
Publication Date | May 1, 2013 |
Submission Date | July 6, 2012 |
Published in Issue | Year 2013Volume: 16 Issue: 2 |
Cumhuriyet Dental Journal (Cumhuriyet Dent J, CDJ) is the official publication of Cumhuriyet University Faculty of Dentistry. CDJ is an international journal dedicated to the latest advancement of dentistry. The aim of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of dentistry. First issue of the Journal of Cumhuriyet University Faculty of Dentistry was published in 1998. In 2010, journal's name was changed as Cumhuriyet Dental Journal. Journal’s publication language is English.
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