Results 281 to 290 of about 27,670 (311)
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Bonding of dental porcelain to ceramic-metal alloys
The Journal of Prosthetic Dentistry, 1987The bond strength of porcelain to the four gold alloys and the three nonprecious alloys was tested with a simplified pull test method, having wide test surfaces. The tests showed that all gold alloys tested were suitable for fusing porcelain. The bond strength in nonprecious alloys was somewhat lower and the location of the fracture lines was more ...
E K, Uusalo, V P, Lassila, A U, Yli-Urpo
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Bond Strength of Adhesive Composites to Dental Substrates
Journal of Prosthodontics, 1994PurposeThe purpose of this study was to evaluate the in vitro bond strength of adhesive and traditional composites to several materials that might be encountered in clinical practice.Materials and MethodsAn adhesive composite, an adhesive composite with a bonding agent, and a traditional composite with a bonding agent were bonded to enamel, dentin ...
E A, Berry, J M, Powers
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The critical bond strength of orthodontic brackets bonded to dental glass–ceramics
Clinical Oral Investigations, 2019To evaluate the critical bond strength (σ) of ceramic and metal brackets to a lithium disilicate-based glass-ceramic.Two hundred and forty ceramic specimens (IPS e-max CAD) were randomly distributed in 12 experimental groups (n = 20). Two ceramic brackets (monocrystalline, BCm; and polycrystalline, BCp) and a metal bracket (BM) were bonded to glass ...
Luís Antônio Di Guida +3 more
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Dental adhesion review: Aging and stability of the bonded interface
Dental Materials, 2008Most of current dental adhesive systems show favorable immediate results in terms of retention and sealing of bonded interface, thereby counteracting polymerization shrinkage that affects resin-based restorative materials. Despite immediate efficacy, there are major concerns when dentin bonded interfaces are tested after aging even for short time ...
BRESCHI, LORENZO +5 more
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Dental cements: Investigation of chemical bonding
Materials Research Bulletin, 1988Abstract Dental cements are chemically bonded ceramics which are bonded by chemical reactions without the use of thermally activated solid state diffusion. This paper deals with the nature of the chemical bonding reactions in dental cements. Several dental cements such as Zn phosphate, Zn-eugenol, polycarboxylate and glass ionomer-types were ...
R. Steinke +3 more
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Shear bond strength of dental amalgam bonded to dentin.
American journal of dentistry, 1991The objective of this study was to determine the shear bond strength of dental amalgam bonded to dentin with adhesives. Four groups of 15 permanent posterior teeth were used in this study. The occlusal enamel of the teeth was removed to produce a flat dentin surface. The teeth were embedded in phenolic rings with acrylic resin.
D A, Covey, P C, Moon
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Important Aspects Of Bonding Resin To Dental Ceramics
Journal of Adhesion Science and Technology, 2009The clinical success of resin bonding procedures for indirect ceramic restorations and ceramic repairs depends on the quality and durability of the bond between the resin and ceramic. The quality of this bond will depend on the bonding mechanisms that are controlled, in part, by the surface treatment that promotes micromechanical and chemical bonding ...
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Tensile Bond Strength of Dental Porcelain to Dental Composite Resins
1992The aim of the present study was to evaluate the in vitro tensile bond strength of specimens of porcelain bonded to dual curing dental composite using two organosilane materials: Scothcprime Ceramic Primer (3M, Co., St. Paul, Mn, USA) and Silanit (Vivadent, Schaan, Liecthstein). Bond stremgth was between 9.2 and 10.4 MPa.
Romano Mongiorgi +3 more
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Zirconium Bonding for Dental Restoration
Journal of Dental Research, 1967A E, Tereshinski +2 more
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Current Antibacterial Agents in Dental Bonding Systems: A Comprehensive Overview
Future Microbiology, 2023Hamid Tebyanian, Ahmed Hussain
exaly