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Influence of activation modes on diametral tensile strength of dual-curing resin cements
Resin cements Tensile strength Dental materials
2009/10/20
In metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. The effect of the lack of photoactivation on the strength of these cements has bee...
Influence of composite restorative materials and light-curing units on diametrical tensile strength
Light emitting diode Composite resins Diametrical tensile strength Mechanical properties
2009/10/19
The aim of this study was to evaluate the diametrical tensile strength (DTS) of three light-curing photo-activated composites with two different light curing units (LCU). Three types of dental restora...
Diametral tensile strength of composite resins submitted to different activation techniques
Composite resins Physical properties Tensile strength
2009/10/19
The aim of this study was to evaluate the diametral tensile strength (DTS) of composite resins submitted to different curing techniques. Four composite resins were tested in this study: Targis (Ivocla...
Assessment of the tensile strength of hexagonal abutments using different cementing agents
Dental implants Zinc oxide-eugenol cement Zinc phosphate cement Glass ionomer cements
2009/10/16
The aim of this study was to assess the uniaxial tensile strength after thermal cycling in replicas of CeraOne®abutments (abutment and coping sets), using four types of cements (n = 10). A zinc ph...
Flexural and diametral tensile strength of composite resins
Composite resins Tensile strength Physical properties
2009/10/16
This study evaluated the flexural strength (sf) and the diametral tensile strength (st) of light-cured composite resins, testing the hypothesis that there is a positive relation between these properti...
This study investigated the effects of thermal cycling on the tensile strength of dentin. Bovine dentin were divided into 10 groups, which were then subjected to various conditions: intact after prepa...
Effect of Thermocycling on Tensile Strength and Tear Resistance of Four Soft Denture Liners
Liner Strength Thermocycling
2009/9/14
This study evaluated the effect of thermocycling on the tensile strength and tear resistance of four long-term soft denture liners. One light-activated (Astron Light, AL), two chemically activated (GC...
The effect of pretreatment with fluoride on the tensile strength of orthodontic bonding
Topical fluoride Bond strength Etching enamel Orthodontic bonding
2009/1/14
White spot decalcifications and caries occurring adjacent to bonded orthodontic brackets have long been a concern to orthodontists. One procedure suggested to overcome this problem is fluoride tre...
The effects of sterilization on the tensile strength of orthodontic wires
Sterilization Tensile strength Wire Recycling
2009/1/12
The purpose of this study was to evaluate the effect of sterilization on the tensile strength of 0.016“ beta-titanium, nickel titanium and stainless steel wires. Three common methods of sterilizat...