TY  - BOOK
AU  - Alaa Hussein Ahmad Mustafa
AU  - Ahmed Nour Eldin Habib , 
AU  - Shaymaa Habib , 
TI  - Effect of different surface treatments on the shear bond strength and color change of ceramic veneers : : In vitro study / 
PY  - 2016///
CY  - Cairo : 
PB  - Alaa Hussein Ahmad Mustafa , 
KW  - Color change of ceramic veneers
KW  - Shear bond strength
KW  - Surface treatments
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials; Issued also as CD
N2  - 128 rectangular shaped ceramic veneers were prepared from the mark {u2161} (C{u2160}) and e.max CAD (C2) ceramic systems with 0.5-mm thicknesses. The ceramics were divided into 2 main groups one for bond strength test and one for color change test then they were subdivided according to surface treatment to 4 subgroups: no surface treatments; etched with hydrofluoric acid (HF); etched with phosphoric acid (H₃Po₄); and etched with acidulated phosphate fluoride (APF). A translucent shade of resin was chosen for cementation. Bond strength was examined using universial testing machine and color parameters were examined with a spectrophotometer. Statistical analyses were done with kolmogorov smirnov, shapiro with tests test and tow way ANOVA test P=0.5
UR  - http://172.23.153.220/th.pdf
ER  -