Effect of Nonthermal Plasma on Shear Bond Strength of Translucent Zirconia in Layering Ceramic

Figure 3

Stereomicroscope images with magnification of 500 times, mode of failure in three study groups: (a) mixed failure in plasma-prepared group, (b) adhesive failure in plasma-prepared group, (c) adhesive failure in sandblast-prepared group, (d) mixed failure in sandblast-prepared group, (e) adhesive failure in control group, and (f) cohesive failure in control group.

(a)

(b)

(c)

(d)

(e)

(f)