Results 181 to 190 of about 801,241 (216)
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Bonding of resin cements to zirconia
Journal of Dental Implants, 2015The mechanism of bonding between resin cements and zirconia is still not well defined in the literature. Due to zirconia composition, there is a greater difficulty on these cements in establishing a chemical interaction, conferring a clinical dilemma in modern dentistry.
Priscila C Chagas, Luiz Gustavo C Bastos
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Journal of Esthetic and Restorative Dentistry, 2018
OBJECTIVE To evaluate the influence of anterior monolithic zirconia and lithium disilicate thickness on polymerization efficiency of dual-cure resin cements.
Volkan Turp, Pinar Turkoglu, D. Şen
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OBJECTIVE To evaluate the influence of anterior monolithic zirconia and lithium disilicate thickness on polymerization efficiency of dual-cure resin cements.
Volkan Turp, Pinar Turkoglu, D. Şen
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Studies on phenolic resin cement
Advances in Cement Research, 2007In this study the influence of different side groups in the phenol molecule on the properties of composites made of phenolic resin and cement pastes was investigated. The three phenolic resins considered were phenol formaldehyde, resorcinol formaldehyde and m-cresol formaldehyde, which differ in the nature of the side groups in the meta position of ...
A. Paul, Priya Nair, Eby Thomas Thachil
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Endodontic dowel retention with resinous cements
The Journal of Prosthetic Dentistry, 1992This study compared the capability of three composite resin cements to sustain a standard endodontic dowel. All of the systems incorporated some form of smear layer removal on the dentin of the endodontic channel. One system that used a methyl ethyl ketone drying agent provided inadequate clinical resistance to dislodgment of 5.4 DaN.
Angelo A. Caputo, J.P. Standlee
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Operative dentistry, 2017
OBJECTIVES The purpose of this study was to investigate the influence of insufficient light exposure on the polymerization of conventional and self-adhesive dual-cure resin cements under ceramic restorations.
Y. Jang +5 more
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OBJECTIVES The purpose of this study was to investigate the influence of insufficient light exposure on the polymerization of conventional and self-adhesive dual-cure resin cements under ceramic restorations.
Y. Jang +5 more
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Retention of prefabricated posts by cements and resins
The Journal of Prosthetic Dentistry, 19857. Hansen EK: After-polymerization of visible light activated resin: Surface hardness \‘s. light source. &and J Dent Res 91:406, 1983. 8. Sperati CA, Franta WA, Starkweather HW: The molecular strnctnre of polyethylene: The effect of chain branching and molecular weight on physical properties. J Am Chem Sot 75~6127, 1953. 9. Billmeyer Jr FW: Textbook of
J.A. von Fraunhofer +2 more
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Progress in cementation of reactor resins
Progress in Nuclear Energy, 2007Abstract Effect of bentonite and ash additives on the leaching and strength properties of cement–resin matrix was investigated. Three groups of samples have been prepared by cementation of low-level-radioactive resin. These are (A) cement–resin–ash matrix, (B) cement–resin–bentonite matrix and (C) cement–resin matrix.
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The Journal of Prosthetic Dentistry, 1993
The radiopacities of seven posterior composite resins, seven composite resin luting cements, and six glass ionomer lining cements were studied. The purpose was to obtain an indication of radiopacity values of different brands within each of these three groups of materials and to show differences in radiopacities of composite resin inlay materials and ...
W.E. van Amerongen +3 more
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The radiopacities of seven posterior composite resins, seven composite resin luting cements, and six glass ionomer lining cements were studied. The purpose was to obtain an indication of radiopacity values of different brands within each of these three groups of materials and to show differences in radiopacities of composite resin inlay materials and ...
W.E. van Amerongen +3 more
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Epoxy Resins-Cement Slurries for Primary Cementing Application
Day 3 Wed, November 11, 2020, 2020Abstract Polymer resin systems have many advantages over conventional cement. Since resins are solids-free particles, they can be used in low injectivity zones such as narrow fractures where conventional cement cannot be squeezed through.
Abdullah M Gumsani +8 more
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Bond Strength of Resin Cements to Zirconia Ceramic Using Adhesive Primers.
Journal of Prosthodontics, 2016PURPOSE To evaluate the influence of adhesive primers on the microshear bond strength of resin cements to zirconia ceramic. MATERIALS AND METHODS Fifty zirconia plates (12 mm × 5 mm × 1.5 mm thick) of a commercially available zirconium oxide ceramic ...
Ariovaldo Stefani +6 more
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