Ara
Toplam kayıt 189, listelenen: 101-110
The accuracy of new and aged mechanical torque devices employed in five dental implant systems
(Hindawi Ltd, 2017)
Purpose. Friction-style and spring-style torque wrenches are used to tighten implant abutments and prosthetic screws. the mechanical stability of these torque wrenches is crucial for the implant-abutment connection. the ...
Effect of polymerization cycles on flexural strengths and microhardness of different denture base materials
(Japanese Soc Dental Materials Devices, 2017)
The purpose of this study was to evaluate the effect of.different polymerization cycles on the flexural strengths and microhardness of two denture base materials (Meliodent and Paladent). Heat-polymerized acrylic resin ...
The effect of denture cleansers on surface roughness and bond strength of a denture base resin
(Taylor & Francis Ltd, 2017)
Purpose: the purpose of this study was to evaluate the effect of different denture cleaning regimens on surface roughness of denture base material and bond strength to hard reline material.Materials and methods: 100 ...
Evaluation of the effects of Er:YAG laser, Nd:YAG laser, and two different desensitizers on dentin permeability: in vitro study
(Springer London Ltd, 2018)
The purpose of this in vitro study was to evaluate and compare the efficacy of erbium-doped yttrium aluminum garnet (Er:YAG) laser, neodymium-doped yttrium aluminum garnet (Nd:YAG) laser, PrevDent nano-hydroxyapatite ...
The effect of leukocyte-platelet-rich fibrin on bone morphogenetic protein-2 and insulin-like growth factor-1 levels in patients with chronic periodontitis: a randomized split mouth clinical trail
(Taylor & Francis Ltd, 2018)
The present study evaluates the effects of leukocyte-platelet-rich fibrin (L-PRF) combined with open flap debridement (OFD) on clinical parameters and growth factors levels (GFL) in chronic periodontitis (CP) patients. ...
Effect of sandblasting, silica coating, and erbium: Yttrium-aluminum-garnet laser treatment on the shear bond strength of self-adhesive resin cement to alumina ceramics
(Wolters Kluwer Medknow Publications, 2018)
Objective: the aim of this study was to investigate the different surface treatments on the bond strength of self-adhesive resin cement to high-strength ceramic. Materials and Methods: Ninety aluminum oxide ceramic ...
Comparison to color stability between amine with benzoyl peroxide includes resin cement and amine-reduced, amine-free, lacking of benzoyl peroxide resin cements after thermocycle
(Sage Publications India Pvt Ltd, 2018)
Objective: This study aims to compare the color change (Delta E) of 5 resin cements (Panavia SA, Panavia V5, RelyX U200, Variolink NLC clear and +1) after thermocycling. Changes in color of specimens were determined after ...
The effect of various polishing systems on surface roughness and phase transformation of monolithic zirconia
(Korean Acad Prosthodontics, 2018)
PURPOSE. the purpose of this study was to evaluate and compare three polishing systems on the surface roughness and phase transformation of monolithic zirconia. MATERIALS AND METHODS. 100 disk shaped specimens (10 mm ...
The effect of different surface pretreatments on the bond strength of veneering resin to polyetheretherketone
(Taylor & Francis Ltd, 2018)
The aim of this study was to investigate the effect of different surface pretreatment methods on the bond strength of veneering resin to polyetheretherketone (PEEK) based aesthetic frameworks. Five hundred and forty PEEK ...
Effect of ceramic surface treatments on the bond strength of different composite resins
(Taylor & Francis Ltd, 2018)
This study was aimed to observe the relationship between the different surface treatments and the bond strength of both composite based adhesive cement and zirconia ceramic. Thirty-two zirconia ceramic discs were fabricated ...