Fig. 7From: Effect of different surface treatments on resin-matrix CAD/CAM ceramics bonding to dentin: in vitro studyThe specimen preparation for µTBS testing A The specimen was sectioned in occluso-gingival direction B The specimen was rotated 90° and cut was made perpendicular to occlusal surface to gain 1 ± 0.1 mm2 rectangular beams C Beam glued to Geraldeli’s jig Back to article page