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Apichai Maneenacarith. The influence of resin cement thicknesses on shear bond strength of zirconia treated with a universal adhesive. Master's Degree(Dentistry). Thammasat University. Thammasat University Library. : Thammasat University, 2021.
The influence of resin cement thicknesses on shear bond strength of zirconia treated with a universal adhesive
Name: Apichai Maneenacarith
keyword:
Resin cement
Abstract:
Objective: The study examined the influence of resin cement thicknesses on shear bond strength of zirconia treated with a universal adhesive. Materials and methods: Forty zirconia specimens (6 mm diameter, 4 mm thickness) were prepared, polished, surface treated with universal adhesive, and divided into 4 groups according to resin thicknesses (50, 80, 160 and 240 μm). All samples were stored in 37°C distilled water for 24 hours. The shear bond strength was performed using a universal testing machine at a crosshead speed of 0.5 mm/min. The results were statistically analyzed by one-way ANOVA and Tukey's multiple comparison test at a 95% confidence level. The failure modes were analyzed using stereomicroscope. Samples from each group were randomized and further analyzed under scanning electron microscope with the magnification of x2000 Result: The shear bond strength for each group 1, group 2, group 3 and group 4 were 30.28±3.09, 26.86±2.21, 25.98±2.96, 18.22±1.71, respectively and Group1 showed significantly the highest bond strength than the other groups (P <0.05). There were no significant differences between Group2 and 3 (P > 0.05). Group 4 showed significantly the lowest bond strength than the other groups (P < 0.05). The adhesive failure and mixed failure were found in all groups. Conclusions: Resin cement thicknesses had the influence on zirconia shear bond strength treated with a universal adhesive. The thinner resin cement showed higher shear bond strength than the thicker resin cement thicknesses
Thammasat University. Thammasat University Library
Address:
BANGKOK
Email:
preserv@tu.ac.th
Name: Thanasak Rakmanee
Role:
advisor
Created:
2021
Modified:
2023-11-16
Issued:
2023-11-16
วิทยานิพนธ์/Thesis
application/pdf
eng
DegreeName: Master of Science
Level: Master's Degree
Descipline: Dentistry
Grantor: Thammasat University
©copyrights Thammasat University
RightsAccess:
ใช้เวลา
0.026431 วินาที
Apichai Maneenacarith
| Title | Contributor | Type |
|---|---|---|
| The influence of resin cement thicknesses on shear bond strength of zirconia treated with a universal adhesive
มหาวิทยาลัยธรรมศาสตร์ Apichai Maneenacarith | Thanasak Rakmanee | วิทยานิพนธ์/Thesis |
Thanasak Rakmanee
| Title | Creator | Type and Date Create |
|---|---|---|
| The effect of powder to liquid ratio on degree of monomer conversion, strength, and fluoride release of novel hydroxyethyl methacrylate-free resin-modified glass ionomer cements containing pre-reacted spherical fillers
มหาวิทยาลัยธรรมศาสตร์ Piyaphong Panpisut;Thanasak Rakmanee;Naruporn Monmaturapoj | Wisitsin Potiprapanpong | วิทยานิพนธ์/Thesis |
| The influence of resin cement thicknesses on shear bond strength of zirconia treated with a universal adhesive
มหาวิทยาลัยธรรมศาสตร์ Thanasak Rakmanee | Apichai Maneenacarith | วิทยานิพนธ์/Thesis |
| Marginal adaptation and fracture resistance of milled and 3D-printed CAD/CAM hybrid materials of dental crowns with various occlusal thicknesses
มหาวิทยาลัยธรรมศาสตร์ Thanasak Rakmanee | Pisit Suksuphan | วิทยานิพนธ์/Thesis |