Group | Adhesive | 1 h | 7 days | S/NS |
---|
Original | Clearfil SE Protect | 0.8 ± 0.4B,a | 6.7 ± 0.3A,a | S |
OptiBond XTR | 0.7 ± 0.7B,a | −1.4 ± 1.5B,b | S |
OptiBond All-In-One | NA* | NA* | – |
G-Premio Bond | NA* | NA* | – |
Desiccated | Clearfil SE Protect | 0.9 ± 0.3B,a | 5.9 ± 0.3B,a | S |
OptiBond XTR | 1.0 ± 0.3AB,a | 3.0 ± 1.0C,a | S |
OptiBond All-In-One | 2.2 ± 0.6A | 8.1 ± 0.7A | S |
G-Premio Bond | − 0.6 ± 0.2C | − 8.1 ± 2.1D | S |
- Data are the mean ± S.D., %; n = 10
- Same capital superscript letters indicate that ultimate tensile strength values were not significantly different among each group in the same water storage period (p > 0.05)
- Same small superscript letters indicate that ultimate tensile strength values were not significantly different among each adhesive in the same water storage period (p > 0.05)
- S, detection of the significant difference between 1 h and 7 days (p > 0.05); NS, not detection of the significant difference between 1 h and 7 days (p > 0.05); NA, not applicable because adhesive could not be hardened even after sufficient light exposure