Influence of diphenyliodonium hexafluorophosphate on the bond strength and mechanical properties of model resin cements
Source abstract
Abstract
Abstract The influence of diphenyliodonium hexafluorophosphate (DPI) on the mechanical properties and bond strength of resin cement to the intraradicular dentin was evaluated. A model BisGMA/TEGDMA-based luting composite containing camphorquinone and ethyl 4-(dimethylamino)benzoate was modified by incorporating DPI at 0 (control), 0.5, 1, or 2 mol%. Flexural strength (FS) and modulus (Ef) were evaluated by a 3-point bending test. The bond strength to dentin was evaluated by push-out testing of glass-fiber posts luted into bovine roots, which were sectioned into cervical, middle, and apical thirds. Polymerization stress (PS) was analyzed using photoelastic analysis. Data were statistically analyzed at p
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Dental materials and restorations · Endodontics and Root Canal Treatments · Dental Erosion and Treatment
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (27)
Show source-provided references
1. Effect of the activation mode of post adhesive cementation on push-out bond strength to root canal dentin
2. A comparative study of restorative techniques for pulpless teeth10.1016/0022-3913(77)90094-4 ↗
3. Factors to consider for predictable post and core build-ups of endodontically treated teeth. Part II: Clinical application of basic concepts
4. Restoration of pulpless teeth: application of traditional principles in present and future contexts10.1016/S0022-3913(96)90028-1 ↗
5. Composite resin reinforcement of flared canals using light-transmitting plastic posts
6. Structural resistance in immature teeth using root reinforcements in vitro10.1111/j.1600-9657.2005.00312.x ↗
7. Dental luting agents: a review of the current literature10.1016/S0022-3913(98)70128-3 ↗
8. Evaluation of light transmission through translucent and opaque posts10.2341/07-93 ↗
9. Onium salt improves the polymerization kinetics in an experimental dental adhesive resin10.1016/j.jdent.2007.04.001 ↗
10. Iodonium salt improves the dentin bonding performance in an experimental dental adhesive resin10.1016/j.ijadhadh.2012.05.008 ↗
11. Regional bond strengths of a dual-cure resin core material to translucent quartz fiber post
12. Effect of photoinitiators on the in vitro performance of a dentin adhesive exposed to simulated oral environment10.1016/j.dental.2008.09.011 ↗
13. Diaryliodonium salts – new class of photo-initiators for cationic polymerization10.1021/ma60060a028 ↗
14. Contemporary issues in photocuring
15. Effect of coinitiator and water on the photoreactivity and photopolymerization of HEMA/camphoquinone-based reactant mixtures10.1002/jbm.a.30733 ↗
16. Vishay Precision Group, Tech Note TN-701-1. Calibration of PhotoStress® coatings. Available from: 〈http://www.vishaypg.com/docs/11211/11211_te.pdf〉 (acessesed 10.04.13).
17. Onium salt reduces the inhibitory polymerization effect from an organic solvent in a model dental adhesive resin, J10.1002/jbm.b.30995 ↗
18. Photopolymerization kinetics of multifunctional monomers10.1016/S0079-6700(01)00004-1 ↗
19. Polymerization kinetics and reactivity of alternative initiators systems for use in light-activated dental resins10.1016/j.dental.2012.08.009 ↗
20. Effects of water content and initiator composition on photopolymerization of a model BisGMA/HEMA resin10.1016/j.dental.2007.10.003 ↗
21. Effect of initiator on photopolymerization of acidic, aqueous dental model adhesives10.1002/jbm.a.32185 ↗
22. A new 3-component system in visible laser-light photoinduced polymerization
23. Nanci · 2003
24. Push-out strength of translucent fibre posts cemented using a dual-curing technique or a light-curing self-adhering material10.1111/j.1365-2591.2011.01969.x ↗
25. Intra-radicular dentin treatments and retention of fiber posts with self-adhesive resin cements10.1590/S1806-83242013000100003 ↗
26. Polymerization contraction stress of resin composite restorations in a model Class I cavity configuration using photoelastic analysis10.1111/j.1708-8240.2000.tb00240.x ↗
27. Control of polymerization shrinkage and stress in nanogel-modified monomer and composite materials10.1016/j.dental.2011.01.006 ↗