Table 2.
Tensile bond strength (MPa) and failure modes
| One Up Bond F Plus |
Adper Prompt L Pop |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Saliva | Control | SA | AS | ASW | ASWA | Control | SA | AS | ASW | ASWA |
| Nonsmoker’s | 21.7 (4.4) | 19.6 (5.5) | 23.1 (5.6) | 15.3 (5.6) | 20.8 (4.1) | 10.8 (2.2) | 9.3 (3.7) | 8.1 (2.1) | 8.3 (2.3) | 14.5 (3.7) |
| A (85%) | A (80%) | A (79%) | A (100%) | A (60%) | A (100%) | A (95%) | A (100%) | A (100%) | A (90%) | |
| C-CR (15%) | C-CR (20%) | C-CR (21%) | C-CR (40%) | C-CR (5%) | C-CR (10%) | |||||
| Smoker’s | 21.7 (4.4) | 22.2 (4.5) | 20.1 (5.5) | 23.1 (4.4) | 24.1 (5.0) | 10.8 (2.2) | 10.4 (4.8) | 9.3 (3.0) | 9.2 (3.5) | 13.4 (4.1) |
| A (85%) | A (61%) | A (92%) | A (94%) | A (67%) | A (100%) | A (100%) | A (100%) | A (100%) | A (80%) | |
| C-CR (15%) | C-CR (39%) | C-CR (8%) | C-CR (6%) | C-CR (33%) | C-CR (20%) | |||||
Tensile bond strength values are means (SD), n = 8
Fisher’s protected least significant differences (P = 0.05) intervals for critical adhesive, saliva, and surface condition differences were 1.3, 1.3, and 2.1 MPa, respectively
SA, saliva/air dry/adhesive; AS, adhesive/saliva/air dry; ASW, adhesive/saliva/water rinse/air dry; ASWA, adhesive/saliva/water rinse/air dry/adhesive; A, adhesive failure; C-CR, cohesive resin in composite resin