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Table 2 Means (MPa) and Standard deviation (SD) values for different groups and multiple comparisons between means

From: Effect of different surface treatments on resin-matrix CAD/CAM ceramics bonding to dentin: in vitro study

 

RBCs (lava ultimate)

PICN (vita enamic)

µTBS (Mean ± SD)

µTBS (Mean ± SD)

No TTT (control)

6.39 ± 1.77E

5.44 ± 3.28E

A + UA

30.54 ± 4.29 A

16.22 ± 1.34D

A + S

20.63 ± 3.02BC

17.42 ± 2.14CD

HF + UA

23.56 ± 2.61B

20.93 ± 3.18BC

HF + S

17.46 ± 2.76CD

27.86 ± 2.69 A

  1. Means are arranged from A to E with A are the highest values and E are the lowest values
  2. Means with the same superscripted letters have no significant differences (Tukey HSD; p ˃ 0.05)
  3. RBCs Resin-based composites; PICN Polymer-infiltrated ceramic network; A Air abrasion; HF Hydrofluoric acid; S Silane coupling agent; UA Universal adhesive