Coupling of composite resin cements to quartz fiber posts: A comparison of industrial and 'chairside' treatments of the post surface
Нема приказа
Аутори
Radović, IvanaMonticelli, Francesca
Cury, Alvaro Hafiz
Bertelli, Egidio
Vulićević, Zoran
Ferrari, Marco
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Purpose: To evaluate the influence of surface treatments on microtensile bond strength of luting resin cements to fiber posts. Materials and Methods: Forty-two quartz fiber posts (Light Post, RTD) were divided into 7 groups (n = 6) according to the surface treatment. I and 11: experimental patented industrial treatment consisting of zirconium oxide coating and silanization (RTD); III: industrial treatment followed by adhesive application (XPBond, Dentsply Caulk); IV: adhesive (XPBond); V: adhesive (Prime&Bond NT, Dentsply Caulk); VI: silane (Calibra Silane, Dentsply Caulk); VII: no treatment. Adhesives were used in the self-curing mode. Two cements (Sealbond, RTD - group 1, and Calibra, Dentsply Caulk - groups 11 to VII) were applied on the posts to produce cylindrical specimens. Post/cement interfaces were evaluated under SEM. The surface of the industrially coated posts was examined using energy dispersive analysis by x-ray. Cylinders were cut to obtain microtensile sticks that were ...loaded in tension at a crosshead speed of 0.5 mm/min until failure. Statistical analysis was performed using Kruskal-Wallis analysis of variance followed by Dunn's multiple range test for post-hoc comparisons (p lt 0.05). Weibull analysis was also performed. Results: The post/cement bond strength was significantly higher on fiber posts treated industrially (I: 23.14 +/- 8.05 MPa; II: 21.56 +/- 7.07 MPa; III: 22.37 +/- 7.00 MPa) or treated with XPBond adhesive (IV: 21.03 +/- 5.34 MPa) when compared to Prime&Bond NT application (V: 14.05 +/- 5.06 MPa), silanization (VI: 6.31 +/- 4.60 MPa) or no treatment (VII: 4.62 +/- 4.31) of conventional fiber posts (p lt 0.001). Conclusion: The experimental industrial surface treatment and the adhesive application enhanced fiber post to resin cement interfacial strength. Industrial pretreatment may simplify the clinical luting procedure.
Кључне речи:
fiber posts / resin cement / microtensile bond strength / surface treatment / zirconium oxide coatingИзвор:
Journal of Adhesive Dentistry, 2008, 10, 1, 57-66Колекције
Институција/група
Stomatološki fakultetTY - JOUR AU - Radović, Ivana AU - Monticelli, Francesca AU - Cury, Alvaro Hafiz AU - Bertelli, Egidio AU - Vulićević, Zoran AU - Ferrari, Marco PY - 2008 UR - https://smile.stomf.bg.ac.rs/handle/123456789/1443 AB - Purpose: To evaluate the influence of surface treatments on microtensile bond strength of luting resin cements to fiber posts. Materials and Methods: Forty-two quartz fiber posts (Light Post, RTD) were divided into 7 groups (n = 6) according to the surface treatment. I and 11: experimental patented industrial treatment consisting of zirconium oxide coating and silanization (RTD); III: industrial treatment followed by adhesive application (XPBond, Dentsply Caulk); IV: adhesive (XPBond); V: adhesive (Prime&Bond NT, Dentsply Caulk); VI: silane (Calibra Silane, Dentsply Caulk); VII: no treatment. Adhesives were used in the self-curing mode. Two cements (Sealbond, RTD - group 1, and Calibra, Dentsply Caulk - groups 11 to VII) were applied on the posts to produce cylindrical specimens. Post/cement interfaces were evaluated under SEM. The surface of the industrially coated posts was examined using energy dispersive analysis by x-ray. Cylinders were cut to obtain microtensile sticks that were loaded in tension at a crosshead speed of 0.5 mm/min until failure. Statistical analysis was performed using Kruskal-Wallis analysis of variance followed by Dunn's multiple range test for post-hoc comparisons (p lt 0.05). Weibull analysis was also performed. Results: The post/cement bond strength was significantly higher on fiber posts treated industrially (I: 23.14 +/- 8.05 MPa; II: 21.56 +/- 7.07 MPa; III: 22.37 +/- 7.00 MPa) or treated with XPBond adhesive (IV: 21.03 +/- 5.34 MPa) when compared to Prime&Bond NT application (V: 14.05 +/- 5.06 MPa), silanization (VI: 6.31 +/- 4.60 MPa) or no treatment (VII: 4.62 +/- 4.31) of conventional fiber posts (p lt 0.001). Conclusion: The experimental industrial surface treatment and the adhesive application enhanced fiber post to resin cement interfacial strength. Industrial pretreatment may simplify the clinical luting procedure. T2 - Journal of Adhesive Dentistry T1 - Coupling of composite resin cements to quartz fiber posts: A comparison of industrial and 'chairside' treatments of the post surface VL - 10 IS - 1 SP - 57 EP - 66 UR - https://hdl.handle.net/21.15107/rcub_smile_1443 ER -
@article{ author = "Radović, Ivana and Monticelli, Francesca and Cury, Alvaro Hafiz and Bertelli, Egidio and Vulićević, Zoran and Ferrari, Marco", year = "2008", abstract = "Purpose: To evaluate the influence of surface treatments on microtensile bond strength of luting resin cements to fiber posts. Materials and Methods: Forty-two quartz fiber posts (Light Post, RTD) were divided into 7 groups (n = 6) according to the surface treatment. I and 11: experimental patented industrial treatment consisting of zirconium oxide coating and silanization (RTD); III: industrial treatment followed by adhesive application (XPBond, Dentsply Caulk); IV: adhesive (XPBond); V: adhesive (Prime&Bond NT, Dentsply Caulk); VI: silane (Calibra Silane, Dentsply Caulk); VII: no treatment. Adhesives were used in the self-curing mode. Two cements (Sealbond, RTD - group 1, and Calibra, Dentsply Caulk - groups 11 to VII) were applied on the posts to produce cylindrical specimens. Post/cement interfaces were evaluated under SEM. The surface of the industrially coated posts was examined using energy dispersive analysis by x-ray. Cylinders were cut to obtain microtensile sticks that were loaded in tension at a crosshead speed of 0.5 mm/min until failure. Statistical analysis was performed using Kruskal-Wallis analysis of variance followed by Dunn's multiple range test for post-hoc comparisons (p lt 0.05). Weibull analysis was also performed. Results: The post/cement bond strength was significantly higher on fiber posts treated industrially (I: 23.14 +/- 8.05 MPa; II: 21.56 +/- 7.07 MPa; III: 22.37 +/- 7.00 MPa) or treated with XPBond adhesive (IV: 21.03 +/- 5.34 MPa) when compared to Prime&Bond NT application (V: 14.05 +/- 5.06 MPa), silanization (VI: 6.31 +/- 4.60 MPa) or no treatment (VII: 4.62 +/- 4.31) of conventional fiber posts (p lt 0.001). Conclusion: The experimental industrial surface treatment and the adhesive application enhanced fiber post to resin cement interfacial strength. Industrial pretreatment may simplify the clinical luting procedure.", journal = "Journal of Adhesive Dentistry", title = "Coupling of composite resin cements to quartz fiber posts: A comparison of industrial and 'chairside' treatments of the post surface", volume = "10", number = "1", pages = "57-66", url = "https://hdl.handle.net/21.15107/rcub_smile_1443" }
Radović, I., Monticelli, F., Cury, A. H., Bertelli, E., Vulićević, Z.,& Ferrari, M.. (2008). Coupling of composite resin cements to quartz fiber posts: A comparison of industrial and 'chairside' treatments of the post surface. in Journal of Adhesive Dentistry, 10(1), 57-66. https://hdl.handle.net/21.15107/rcub_smile_1443
Radović I, Monticelli F, Cury AH, Bertelli E, Vulićević Z, Ferrari M. Coupling of composite resin cements to quartz fiber posts: A comparison of industrial and 'chairside' treatments of the post surface. in Journal of Adhesive Dentistry. 2008;10(1):57-66. https://hdl.handle.net/21.15107/rcub_smile_1443 .
Radović, Ivana, Monticelli, Francesca, Cury, Alvaro Hafiz, Bertelli, Egidio, Vulićević, Zoran, Ferrari, Marco, "Coupling of composite resin cements to quartz fiber posts: A comparison of industrial and 'chairside' treatments of the post surface" in Journal of Adhesive Dentistry, 10, no. 1 (2008):57-66, https://hdl.handle.net/21.15107/rcub_smile_1443 .