Scopus
YÖKSİS Eşleşti
Effect of prolonged application of single-step self-etching primer and hydrofluoric acid on the surface roughness and shear bond strength of CAD/CAM materials
European Journal of Oral Sciences · Aralık 2020
YÖKSİS Kayıtları
Effect of prolonged application of single-step self-etching primer and hydrofluoric acid on the surface roughness and shear bond strength of CAD/CAM materials
European Journal of Oral Sciences · 2020 SCI-Expanded
PROFESÖR MÜNİR TOLGA YÜCEL →
Makale Bilgileri
DergiEuropean Journal of Oral Sciences
Yayın TarihiAralık 2020
Cilt / Sayfa128 · 542-549
Scopus ID2-s2.0-85096876048
Özet
This in vitro study aimed to assess the influence of different concentrations and durations of hydrofluoric acid (HF) and Monobond Etch & Prime (MEP) etching on the surface roughness (Ra) of different CAD/CAM materials and on the shear bond strength (SBS) of a self-adhesive resin bonded to the materials. Seventy specimens of hybrid ceramic, leucite-based glass-ceramic, lithium disilicate glass-ceramic, and zirconia-reinforced lithium silicate glass-ceramic were prepared and divided into seven groups according to the surface treatments: Control (C); MEP etching for 60 (MEP60) and 120 (MEP120) s; 5% HF etching for 60 (HF-5%60) and 120 (HF-5%120) s; 9.5% HF etching for 60 (HF-9.5%60) and 120 (HF-9.5%120) s. The Ra was measured using a 3D profilometer. All groups were treated with a universal primer except for the C, MEP60, and MEP120 groups. A self-adhesive resin cement was bonded to all specimens, and the bond strengths were measured using a universal testing machine. All surface treatments increased both Ra and SBS values compared to the control in each material. Neither the duration of surface treatments nor the HF acid concentrations had a statistically significant effect on SBS. Within the limitations of this experimental study, it can be concluded that Monobond Etch & Prime may be a preferable method to achieve high bond strength values.
Yazarlar (3)
1
Mustafa Borga Donmez
2
Yener Okutan
3
Munir Tolga Yucel
Anahtar Kelimeler
CAD/CAM ceramic
ceramic primer
hydrofluoric acid
shear bond strength
surface roughness
Kurumlar
Aydin Adnan Menderes University
Aydin Turkey
Biruni Üniversitesi
Istanbul Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
20
Atıf
3
Yazar
5
Anahtar Kelime