Yazar "Ural, Cagri" için listeleme
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Color match of a feldspathic ceramic CAD-CAM material for ultrathin laminate veneers as a function of substrate shade, restoration color, and thickness
Sari, Taylan; Ural, Cagri; Yuzbasioglu, Emir; Duran, Ibrahim; Cengiz, Seda; Kavut, Idris (Mosby-Elsevier, 2018)Statement of problem. The final color of a ceramic restoration, especially an ultrathin veneer, is important, but selecting the correct shade is difficult because the substrate can affect the final color of the restoration. ... -
Determination of Resin Bond Strength to Zirconia Ceramic Surface Using Different Primers
Ural, Cagri; Kulunk, Tolga; Kulunk, Safak; Kurt, Murat; Baba, Seniha (Informa Healthcare, 2011)Objective. To evaluate the effect of different primers on the bond strength of adhesive resin cement to zirconia ceramic surface in vitro. Material and methods. Thirty zirconia disk-shaped ceramic specimens (10x2 mm<SU2</SU) ... -
Digital evaluation of laser scanning speed effects on the intaglio surface adaptation of laser-sintered metal frameworks
Kaleli, Necati; Ural, Cagri (Mosby-Elsevier, 2020)Statement of problem. Laser sintering has several processing parameters, typically under the control of dental laboratory technicians. Laser scan speed is an important parameter, which has a significant effect on manufacturing ... -
Effect of 1-piece post and core fabrication techniques on fracture strength
Kalyoncuoglu, Elif; Ural, Cagri; Aydemir, Hikmet; Aslan, Muhammed Ali; Balkaya, Veysel (Wichtig Publ, 2015)Purpose: The purpose of this in vitro study was to evaluate and compare the fracture strengths of post and core systems produced with different fabrication techniques and materials. Methods: Forty extracted human single-root ... -
Effect of air abrasion particles on the bond strength of adhesive resin cement to zirconia core
Kulunk, Safak; Kulunk, Tolga; Ural, Cagri; Kurt, Murat; Baba, Seniha (Taylor & Francis Ltd, 2011)Objective. To evaluate the effect of air abrasion with different particles of different sizes and forms on the shear bond strength of adhesive resin cement to zirconia core. Material and methods. Sixty zirconia core disks ... -
The effect of amine-free initiator system and the polymerization type on color stability of resin cements
Ural, Cagri; Duran, Ibrahim; Tatar, Numan; Ozturk, Ozgur; Kaya, Ismail; Kavut, Idris (Nihon Univ, School Dentistry, 2016)We investigated the short-term (4 weeks) color stability of light-cure and dual-cure resin cements. Sixty disk-shaped test specimens of adhesive resin cement (10 x 1 mm) were prepared. One feldspathic porcelain test specimen ... -
Effect of different air-abrasion particles on metal-ceramic bond strength
Kulunk, Tolga; Kurt, Murat; Ural, Cagri; Kulunk, Safak; Baba, Seniha (Elsevier Taiwan, 2011)Background/purpose: Chipping and delaminating of veneering ceramics are critical problems in the fabrication of metal-ceramic restorations. The purpose of this study was to evaluate the effect of different air-abrasion ... -
The effect of different power outputs of carbon dioxide laser on bonding between zirconia ceramic surface and resin cement
Ural, Cagri; Kalyoncuoglu, Elif; Balkaya, Veysel (Informa Healthcare, 2012)Objective. The purpose of this in vitro study was to evaluate the influence of different power outputs of a carbon dioxide (CO2) laser on shear bond strength of resin cement to zirconium dioxide-based ceramic. Materials ... -
The Effect of Different Surface Treatments on Cement-Retained Implant-Supported Restorations
Kurt, Murat; Kulunk, Tolga; Ural, Cagri; Kulunk, Safak; Danisman, Sengul; Savas, Soner (Allen Press Inc, 2013)The purpose of this study was to evaluate the effects of the various surface treatment methods on the retention of single crowns on implant abutments. The study included 50 single crowns that were cemented with adhesive ... -
The Effect of Laser Treatment on Bonding Between Zirconia Ceramic Surface and Resin Cement
Ural, Cagri; Kulunk, Tolga; Kulunk, Safak; Kurt, Murat (Informa Healthcare, 2010)Objective. The purpose of this in-vitro study was to evaluate and compare the effects of different surface treatments and laser irradiation on the shear bond strength of resin cement to zirconia-based ceramic. Material and ... -
Effect of layer thickness on the marginal and internal adaptation of laser-sintered metal frameworks
Kaleli, Necati; Ural, Cagri; Ozkoylu, Gozde; Duran, Ibrahim (Mosby-Elsevier, 2019)Statement of problem. Laser sintering is commonly used for fabricating metal-ceramic restorations. The layer thickness of the sintering process may affect restoration adaptation. However, limited information is available ... -
The effect of layer thickness on the porcelain bond strength of laser-sintered metal frameworks
Kaleli, Necati; Ural, Cagri; Kucukekenci, Ahmet Serkan (Mosby-Elsevier, 2019)Statement of problem. Laser sintering has become a common manufacturing technique in the fabrication of metal-ceramic restorations. The layer thickness of the sintering process may affect the surface morphology and hence ... -
The effect of polishing techniques on the surface roughness and color change of composite resins
Sarac, Duygu; Sarac, Y. Sinasi; Kulunk, Safak; Ural, Cagri; Kulunk, Tolga (Mosby, Inc, 2006)Statement of problem. Surface characteristics may affect the color change and surface roughness of composite resins. Purpose. This study evaluated the surface roughness and color change of a hybrid, a microhybrid, and a ... -
Effect of pre-processing methods on bond strength between acrylic resin teeth and acrylic denture base resin
Kurt, Murat; Sarac, Yakup Sinasi; Ural, Cagri; Sarac, Duygu (Wiley-Blackwell, 2012)Objectives: This study evaluated the effects of various pre-processing methods on the bond strength between resin and denture teeth. Backgrounds: Debonding of acrylic resin teeth from denture base material is a problem for ... -
The Effect of Screw Color and Technique to Fill Access Hole on the Final Color of Screw-Retained Implant Crowns
Kurt, Murat; Ural, Cagri; Kulunk, Tolga; Sanal, Ayse Fatma; Erkocak, Ayca (Allen Press Inc, 2011)The purpose of this study was to investigate the effect of screw color and thickness of the composite on the final implant color. Gray and golden-colored titanium specimens were used as 2 different backgrounds. Composite ... -
Effects of Er:YAG Laser Pretreatment with Different Energy Levels on Bond Strength of Repairing Composite Materials
Duran, Ibrahim; Ural, Cagri; Yilmaz, Betul; Tatar, Numan (Mary Ann Liebert, Inc, 2015)Objective: The purpose of this study was to investigate the effects of Erbium-doped: yttrium-aluminum-garnet (Er:YAG) laser pretreatment with different energy levels on the shear bond strength (SBS) of repairing composite ... -
In vitro evaluation of marginal adaptation in five ceramic restoration fabricating techniques
Ural, Cagri; Burgaz, Yavuz; Sarac, Duygu (Quintessence Publishing Co Inc, 2010)Objective: To compare in vitro the marginal adaptation of crowns manufactured using ceramic restoration fabricating techniques. Method and Materials: Fifty standardized master steel dies simulating molars were produced and ... -
Investigation of the effect of titanium alloy surface coating with different techniques on titanium-porcelain bonding
Aslan, Muhammed Ali; Ural, Cagri; Arici, Selim (Mosby-Elsevier, 2016)Statement of Problem. The bond strength of dental porcelain to titanium is inadequate as a clinical alternative to conventional alloys for metal ceramic restorations. Purpose. The purpose of this in vitro study was to ... -
Light transmittance and surface roughness of a feldspathic ceramic CAD-CAM material as a function of different surface treatments
Ural, Cagri; Duran, Ibrahim; Evmek, Betul; Kavut, Idris; Cengiz, Seda; Yuzbasioglu, Emir (Bmc, 2016)Background: The aim of the present study was to determine the effect of different surface treatments on light transmission of aesthetic feldspathic ceramics used in CAD-CAM chairside restorations. Methods: Forty eight ... -
Repair Success of Two Innovative Hybrid Materials as a Function of Different Surface Treatments
Tatar, Numan; Ural, Cagri (Quintessence Publishing Co Inc, 2018)Purpose: To evaluate surface treatments for chipping in order to avoid bonding problems between hybrid materials and composite resin and to determine the optimal surface treatment method during intraoral repair of restorations ...