Yazar "Özcan, Mutlu" için listeleme
-
Effect of material and fabrication technique on marginal fit and fracture resistance of adhesively luted inlays made of CAD/CAM ceramics and hybrid materials
Şener Yamaner, Işıl Damla; Sertgöz, Atilla; Toz Akalın, Tuğba; Özcan, Mutlu (Taylor & Francis Ltd, 2017)This study evaluated the fracture resistance and marginal fit of CAD/CAM ceramic and composite inlays. Molars (N=80) were prepared to receive Mesio-occlusal-distal (MOD) inlays and randomly divided into four groups to be ... -
Effect of repeated millings on the surface integrity of diamond burs and roughness of different CAD/CAM materials
Ceylan, Gülsüm; Emir, Faruk; Doğdu, Canan; Demirel, Münir; Özcan, Mutlu (Springer Heidelberg, 2022)Objectives This study evaluated the surface integrity of two types of diamond burs and their effect on the roughness of different CAD/CAM materials. Materials and methods CAD/CAM materials, Vita Mark II (VM), IPS e.max ... -
Effect of surface conditioning methods on the microtensile bond strength of repair composite to indirect restorative materials
Mumcu, Emre; Erdemir, Uǧur; Özsoy, Alev; Tekbaş Atay, Meltem; Özcan, Mutlu (Taylor & Francis, 2019)This study evaluated the effect of surface conditioning methods on the microtensile bond strength (µTBS) of a restorative composite to indirect restorative materials. Blocks (5 × 5 × 4 mm3) (N = 72) of (a) Zirconia (In-Ceram ... -
Effect of surface conditioning methods, adhesive systems and resin composite on repair strength of dimethacrylate and silorane resin composites
Lima, Adriano Fonseca; Leite, Thatiana de Vicente; Palialol, Alan Muniz; Catelan, Anderson; Baggio Aguiar, Flavio Henrique; Marchi, Giselle Maria; Yüzbaşıoğlu, Emir; Özcan, Mutlu (Taylor & Francis Ltd, 2016)This study evaluated the effect of surface conditioning methods and adhesive systems on the repair bond strength of resin composites. Specimens (FLS: Filtek LS) (N = 144) were prepared using a silicone matrix. The specimens ... -
Effect of various beverages on adhesion of repaired CAD/CAM restorative materials
Yiğit, Elif; Güngör Erdoğan, Hamiyet; Eyüboğlu, Tan Fırat; Özcan, Mutlu (MDPI, 2023)(1) Background: The purpose of this study was to determine the effect of commonly consumed beverages on the bond strength of three different computer-aided design-computer-aided manufacturing (CAD/CAM) resin-ceramic hybrid ... -
Effects of chemical and physico-chemical surface conditioning methods on the adhesion of resin composite to different mineral trioxide aggregate based cements
Eyüboğlu, Tan Fırat; Olcay, Keziban; Özcan, Mutlu (Taylor & Francis Ltd, 2019)This study investigated the adhesion of resin composite to mineral trioxide aggregate based cements after different chemical and physico-chemical surface conditioning methods. Mineral trioxide aggregate based cements ... -
Evaluation of polymerization shrinkage of bulk-fill resin composites using microcomputed tomography
Ersen, Kadriye Aybüke; Gürbüz, Özge; Özcan, Mutlu (Springer-Verlag, 2020)Objectives This study evaluated the influence of cavity depth on polymerization shrinkage of bulk-fill resin composites with and without adhesive resin. Materials and methods Standardized box-shaped cavities (width, 4 mm; ... -
Finite element analysis on the optimal material choice and cavity design parameters for MOD inlays exposed to different force vectors and magnitudes
Şener Yamaner, Işıl Damla; Ekici, Bülent; Sertgöz, Atilla; Yüzbaşıoğlu, Emir; Özcan, Mutlu (Taylor & Francis Ltd., 2017)This simulation study evaluated the effect of three different inlay materials (composite, glass ceramic, zirconia), cavity design parameters (isthmus width and depth) and different force vectors and magnitudes on the stress ... -
Graphene for zirconia and titanium composites in dental implants: Significance and predictions
Özcan, Mutlu; Volpato, Claudia Angela Maziero; Hian, Lucas; Karahan, Billur Deniz; Cesar, Paulo Francisco (Springer Science and Business Media B.V., 2022)Purpose of Review: Graphene is introduced in dentistry as a material to be used in the fabrication or coating of dental implants due to its biocompatibility, ability to physically interact with biomolecules and very high ... -
Implant-supported extra-orally cemented monolithic zirconia crowns: A prospective controlled clinical study up to 18 months in function
Çakan, Umut; Özcan, Mutlu (NLM (Medline), 2022)This study evaluated the clinical performance of implant supported, extra-orally cemented, monolithic zirconia crowns after a follow-up to 18 months. Thirty-one patients with 50 posterior dental implants were consecutively ... -
In-vitro evaluation of photofunctionalized implant surfaces in a high-glucose microenvironment simulating diabetics
Kheur, Supriya; Kheur, Mohit; Madiwal, Vaibhav; Sandhu, Ramandeep; Lakha, Tabrez; Rajwade, Jyutika; Eyüboğlu, Tan Fırat; Özcan, Mutlu (MDPI, 2023)The present study aimed to assess the efficacy of photofunctionalization on commercially available dental implant surfaces in a high-glucose environment. Discs of three commercially available implant surfaces were selected ... -
Load-bearing capacity and failure types of premolars restored with sonic activated bulk-fill-, nano-hybrid and silorane-based resin restorative materials
Öztürk Bozkurt, Funda; Toz-Akalın, Tuğba; Gözetici, Burcu; Kuşdemir, Mahmut; Özsoy, Alev; Gözükara Bağ, Harika; Özcan, Mutlu (Taylor & Francis Ltd, 2016)This study evaluated the load-bearing capacity of premolars restored with three types of resin composite materials in mesio-occluso-distal (MOD) cavities. Extracted human premolars (N=30, n=10 per group) were randomly ... -
Long-term effect of nanosized boric acid powder on optical properties of polymer infiltrated ceramic CAD-CAM material
Sasany, Rafat; Eyüboğlu, Tan Fırat; Özcan, Mutlu (MDPI, 2023)The current study investigated the effect of boric acid (H3BO3) nanosized powder on the optical properties of a Computer-Aided Design and Computer-Aided Manufacturing (CAD-CAM) polymer infiltrated ceramic material. Specimens ... -
Long-term microleakage trends in access cavities conditioned with phosphoric acid and deproteinizing agent for root-canal-treated teeth: An investigation of fluid filtration and microscopy analysis
Eyüboğlu, Tan Fırat; Türkün, Murat; Erdilek, Necdet; Özcan, Mutlu (Taylor & Francis Ltd, 2016)This study evaluated the long-term microleakage of access cavities conditioned with phosphoric acid and deproteinizing agents for root-canal-treated teeth using fluid filtration and microscopical analysis. Occlusal surfaces ... -
Mechanical properties of bulk-fill versus nanohybrid composites: Effect of layer thickness and application protocols
Çilingir, Aylin; Özsoy, Alev; Mert Eren, Meltem; Behram, Özge; Dikmen, Benin; Özcan, Mutlu (Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose Dos Campos, 2019)Objective: The objective of this study was to evaluate the compressive strength, flexural strength and flexural modulus of high-viscosity, low-viscosity bulk-fill, and conventional nano-hybrid resin composite materials ... -
Metaproteogenomic analysis of saliva samples from Parkinson's disease patients with cognitive impairment
Arıkan, Muzaffer; Kahraman Demir, Tuğçe; Yıldız, Zeynep; Nalbantoğlu, Özkan Ufuk; Korkmaz, Nur Damla; Helvacı Yılmaz, Nesrin; Şen, Aysu; Özcan, Mutlu; Muth, Thilo; Hanoğlu, Lütfü; Yıldırım, Süleyman (Nature Portfolio, 2023)Cognitive impairment (CI) is very common in patients with Parkinson's Disease (PD) and progressively develops on a spectrum from mild cognitive impairment (PD-MCI) to full dementia (PDD). Identification of PD patients at ... -
Microleakage of high viscosity glass-ionomer and glass-carbomer with and without coating before and after hydrothermal aging
Patır Münevveroğlu, Aslı; Özsoy, Alev; Ballı Akgöl, Beyza; Bozatlıoğlu, Ruhan; Korkut, Pelin; Uysal, Büşra; Özcan, Mutlu (Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose dos Campos, 2019)Objective: The objective of this study was to evaluate the microleakage patterns of GIC and GGC with and without their protective surface coatings on enamel and dentin margins before and after aging. Material and Methods: ... -
Postoperative pain intensity associated with the use of different nickel-titanium shaping systems during single-appointment endodontic retreatment: a randomized clinical trial
Eyüboğlu, Tan Fırat; Özcan, Mutlu (Quintessence Publishing Co Inc, 2019)Objective: The objective of this randomized clinical trial was to compare the effect of different NiTi shaping systems on postoperative pain after single-appointment nonsurgical endodontic retreatment. Method and materials: ... -
Postoperative pain ıntensity after single- versus two-visit nonsurgical endodontic retreatment: A randomized clinical trial
Erdem Hepşenoğlu, Yelda; Eyüboğlu, Tan Fırat; Özcan, Mutlu (Elsevier Science Inc, 2018)Introduction: The aim of this study was to evaluate postoperative pain after single-visit and 2-visit non-surgical endodontic retreatments with 2 different intracanal medicaments. Methods: A total of 150 patients with ... -
Radiographic and clinical findings of single-visit root canal treatments with apical enlargement in necrotic teeth: A retrospective cohort study
Eyüboǧlu, Tan Fırat; Olcay, Keziban; Erkan, Erhan; Özcan, Mutlu (Hindawi Ltd, 2020)This study evaluated the long-term clinical outcomes of single-visit root canal treatments with apical enlargement on patients with necrotic pulp tissue retrospectively. A total of 137 teeth with necrotic pulp tissue which ...