Effect of noble metal conditioners on bonding between prosthetic composite material and silver-palladium-copper-gold alloy

Matsumura, Hideo; Shimoe, Saiji; Nagano, Kiyoshi; Atsuta, Mitsuru

doi:10.1016/s0022-3913(99)70111-3

Cited by 42 publications

(41 citation statements)

References 8 publications

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“…V-Primer is composed of VBATDT in acetone, and Metaltite consists of 6-methacryloxyhexyl 2-thiouracil-5-carboxylate (MTU-6) in alcohol. These monomers, VBATDT and MTU-6, contain sulfurs on purpose to promote adhesion to noble metal alloys, but are not always effective for bonding to base metal alloys [36][37][38], so it may be difficult to imagine that they intensify the bond strength of resin cement to Y-TZP ceramics. The bond strengths of the resin cements were not significantly increased when the VBATDT-containing metal primers, such as Alloy primer and V-primer, were applied.…”

Section: Discussionmentioning

confidence: 99%

Effect of sandblasting and various metal primers on the shear bond strength of resin cement to Y-TZP ceramic

et al. 2010

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Section: Discussionmentioning

confidence: 99%

Effect of sandblasting and various metal primers on the shear bond strength of resin cement to Y-TZP ceramic

et al. 2010

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“…Another functional monomer that contains sulfur is 6-methacryloyloxyhexyl 2-thiouracil-5-carboxylate (MTU-6). Matsumura et al reported that a metal primer containing MTU-6 improved the bond strength between the composite resin and noble alloy 20) . In Japan, a silver-palladium-copper-gold alloy (AgPd-Cu-Au alloy) is widely used in the fabrication of cast restorations and resin-bonded fixed partial dentures (RBFPDs).…”

Section: Introductionmentioning

confidence: 99%

Effect of thione primers on adhesive bonding between an indirect composite material and Ag-Pd-Cu-Au alloy

et al. 2014

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The current study evaluated the effect of primers on the shear bond strength of an indirect composite material joined to a silverpalladium-copper-gold (Ag-Pd-Cu-Au) alloy (Castwell). Disk specimens were cast from the alloy and were air-abraded with alumina. Eight metal primers were applied to the alloy surface. A light-polymerized indirect composite material (Solidex) was bonded to the alloy. Shear bond strength was determined both before and after the application of thermocycling. Two groups primed with Metaltite (thione) and M. L. Primer (sulfide) showed the greatest post-thermocycling bond strength (8.8 and 6.5 MPa). The results of the X-ray photoelectron spectroscopic (XPS) analysis suggested that the thione monomer (MTU-6) in the Metaltite primer was strongly adsorbed onto the Ag-Pd-Cu-Au alloy surface even after repeated cleaning with acetone. The application of either the thione (MTU-6) or sulfide primer is effective for enhancing the bonding between a composite material and Ag-Pd-Cu-Au alloy.

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“…Among these, acidic monomers are used for bonding tooth structure (1,2), whereas thiol or thione monomers are used for priming noble metal alloys (3)(4)(5). An adhesive resin initiated with tri-n-butylborane (TBB) derivative, in combination with thiol or thione primer, has been used for bonding between tooth structure and noble metal alloy (6,7), between indirect composite material and noble metal alloy (4,(8)(9)(10), and for metal-to-metal bonding (11)(12)(13)(14). In addition, TBB resin has been used in direct restoration (15,16).…”

Section: Introductionmentioning

confidence: 99%

Bonding and wear characteristics of a tri-n-butylborane initiated adhesive resin filled with pre-polymerized composite particles

Naito

2011

J Oral Sci

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This study evaluated the wear characteristics and bonding to silver-palladium-coppergold (Ag-Pd-Cu-Au) alloy of an acrylic resin that was filled with pre-polymerized composite particles and initiated with tri-n-butylborane (TBB) derivative (Bondfill). Three methyl methacrylate (MMA)-based resins (Bondfill, Super-Bond, and Multi-Bond II) and a microfilled composite restorative material (Metafil C) were assessed. Disk specimens were cast from the alloy and were air-abraded with alumina. The disks were bonded with nine bonding systems selected from two priming and three luting agents. Shear bond s t re n g t h s w e re m e a s u re d b e fo re a n d a f t e r thermocycling. Bond strength varied from 2.2 MPa to 28.2 MPa. Three systems based on thione primers (Metaltite and V-Primer) and TBB-initiated resins (Bondfill and Super-Bond) had the highest bond strength after thermocycling (15.9-20.4 MPa). The toothbrush-dentifrice abrasion test showed that the Metafil C material was the most wear-resistant, followed by Bondfill and Super-Bond. In conclusion, Bondfill resin is an alternative to Super-Bond resin for luting metallic restorations and for restoring tooth defects. However, care is required in selecting appropriate clinical cases. (J Oral Sci 53, 109-116, 2011)

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Effect of noble metal conditioners on bonding between prosthetic composite material and silver-palladium-copper-gold alloy

Cited by 42 publications

References 8 publications

Effect of sandblasting and various metal primers on the shear bond strength of resin cement to Y-TZP ceramic

Effect of sandblasting and various metal primers on the shear bond strength of resin cement to Y-TZP ceramic

Effect of thione primers on adhesive bonding between an indirect composite material and Ag-Pd-Cu-Au alloy

Bonding and wear characteristics of a tri-n-butylborane initiated adhesive resin filled with pre-polymerized composite particles

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