Yazar "Uslu, Gülşah" için listeleme
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Antibacterial efficacy of copper-added chitosan nanoparticles: A confocal laser scanning microscopy analysis
Keskin, N. Bora; Uğur Aydın, Zeliha; Uslu, Gülşah; Özyürek, Taha; Erdönmez, Demet; Gündoğar, Mustafa (Springer, 2021)The aim of this study was to evaluate the antibacterial efficacy of copper added chitosan nanoparticles (CU-CNPs) as an irrigation solution with different irrigants in terms of eliminating Enterococcus Faecalis (E. faecalis) ... -
Apically extruded debris during root canal instrumentation with reciproc blue, hyflex edm, and xp-endo shaper nickel-titanium files
Uslu, Gülşah; Özyürek, Taha; Yılmaz, Koray; Gündoğar, Mustafa; Plotino, Gianluca (Elsevier Science Inc, 2018)Introduction: The purpose of this study was to investigate the amount of apically extruded debris by Reciproc Blue (REC Blue; VDW, Munich, Germany), HyFlex EDM (HEDM; Coltene/Whaledent, Altstatten, Switzerland), and XP-endo ... -
Comparison of cyclic fatigue resistance and bending properties of two reciprocating nickel-titanium glide path files
Özyürek, Taha; Uslu, Gülşah; Gündoğar, Mustafa; Yılmaz, Koray; Grande, Nicola Maria; Plotino, Gianluca (Wiley, 2018)AimTo compare the cyclic fatigue resistance and bending properties of R-Pilot and WaveOne Gold (WOG) Glider files, at intracanal temperature (35 degrees C). MethodologyForty R-Pilot and 40 WOG Glider files were subjected ... -
Comparison of the cyclic fatigue resistance of VDW.ROTATE, TruNatomy, 2Shape, and HyFlex CM nickel-titanium rotary files at body temperature
Gündoğar, Mustafa; Uslu, Gülşah; Özyürek, Taha; Plotino, Gianluca (Korean Academy of Conservative Dentistry, 2020)Objectives: This study aims to compare the cyclic fatigue resistance of VDW.ROTATE, TruNatomy, 2Shape, and HyFlex CM nickel-titanium (NiTi) rotary files at body temperature.Materials and methods: In total, 80 VDW.ROTATE ... -
Cyclic fatigue resistance of 2Shape, twisted file and EndoSequence xpress nickel-titanium rotary files at intracanal temperature
Uslu, Gülşah; Özyürek, Taha; Gündoğar, Mustafa; Yılmaz, Koray (Tabriz University of Medical Sciences, Faculty of Dentistry, 2018)Background. The aim of this study was to compare the cyclic fatigue resistance of 2Shape, Twisted File (TF) and EndoSequence Xpress (ESX) nickel-titanium rotary files at intracanal temperature (35°C). Methods. Twenty 2Shape ... -
Cyclic fatigue resistance of HyFlex EDM, Reciproc Blue, WaveOne gold, and twisted file adaptive rotary files under different temperatures and ambient conditions
Background. This study examined the effects of changes in temperature and environmental conditions on the cyclic fatigue resistance of Reciproc Blue, HyFlex EDM, WaveOne Gold, and Twisted File Adaptive. Methods. Forty-five ... -
Cyclic fatigue resistance of R-Pilot, HyFlex EDM and PathFile nickel-titanium glide path files in artificial canals with double (S-shaped) curvature
Uslu, Gülşah; Özyürek, Taha; Yılmaz, Koray; Gündoğar, Mustafa (Wiley, 2018)AimTo examine the cyclic fatigue resistances of R-Pilot, HyFlex EDM and PathFile NiTi glide path files in S-shaped artificial canals. MethodologyTwenty R-Pilot (12.5/.04), 20 HyFlex EDM (10/.05) and 20 PathFile (19/.02) ... -
Cyclic fatigue resistance of reduced-taper nickel-titanium (NiTi) instruments in doubled-curved (S-shaped) canals at body temperature
Uslu, Gülşah; Gündoğar, Mustafa; Özyürek, Taha; Plotino, Gianluca (Tabriz University of Medical Sciences, Faculty of Dentistry, 2020)Background. This study was conducted to compare the cyclic fatigue resistance of VDW.ROTATE, TruNatomy Prime, HyFlex CM, and 2Shape nickel-titanium (NiTi) rotary instruments in double-curved canals in a simulated clinical ... -
Cyclic fatigue resistances of Hyflex EDM, WaveOne gold, Reciproc blue and 2shape NiTi rotary files in different artificial canals
Özyürek, Taha; Gündoğar, Mustafa; Uslu, Gülşah; Yılmaz, Koray; Staffoli, Simone; Grande, N. M.; Plotino, Gianluca; Polimeni, Antonella (Springer, 2018)The aim of the present study was to compare the cyclic fatigue resistances of HyFlex EDM (HEDM), WaveOne Gold (WOG), Reciproc Blue (RB), and 2Shape (TS) NiTi systems having different metallurgic properties. HEDM, WOG, RB, ... -
Cyclic fatigue resistances of several nickel-titanium glide path rotary and reciprocating instruments at body temperature
Yılmaz, Koray; Uslu, Gülşah; Gündoğar, Mustafa; Özyürek, Taha; Grande, Nicola Maria; Plotino, Gianluca (Wiley, 2018)AimTo compare the cyclic fatigue resistance of the One G, ProGlider, HyFlex EDM and R-Pilot glide path NiTi files at body temperature. MethodologyTwenty One G (size 14, .03 taper), 20 ProGlider (size 16, .02 taper), 20 ... -
Effect of glide path creating on cyclic fatigue resistance of reciproc and reciproc blue nickel-titanium files: A laboratory study
Özyürek, Taha; Uslu, Gülşah; Yılmaz, Koray; Gündoğar, Mustafa (Elsevier Science Inc, 2018)Introduction: The purpose of this article was to compare the cyclic fatigue resistance of Reciproc and Reciproc Blue files (VDW GmbH, Munich, Germany) that were used to prepare root canals of mandibular molar teeth with ... -
Efficacy of different irrigant activation devices in removing dentin debris from an artificial isthmus connecting curved canals
Plotino, Gianluca; Özyürek, Taha; Gündoğar, Mustafa; Uslu, Gülşah; Pedullà, Eugenio; Careddu, Roberto; Franco, Vittorio (John Wiley and Sons Inc, 2023)The aim of this study was to evaluate the debridement efficacy of sonic irrigation (EDDY; VDW, Munich, Germany and EndoActivator; Dentsply-Sirona, Ballaigues, Switzerland) and ultrasonically activated irrigation (Irrisafe; ... -
FiberSite ve relyx fiber post sistemlerinin kök kanal dentinine push-out bağlantı dayanımlarının karşılaştırılması
Gündoğar, Mustafa; Uslu, Gülşah; Yılmaz, Koray; Topkara, Can; Özyürek, Taha (Türkiye Klinikleri Yayınevi, 2018)Dual polimerize simanla yapıştırılmış FiberSite ve RelyX post sistemlerinin kök kanal dentinine bağlantı dayanımlarının karşılaştırılmasıdır. Gereç ve Yöntemler: Çalışmada 40 adet çe-- kilmiş tek köklü diş kullanıldı. ... -
Fracture strength of endodontically treated teeth restored with different fiber post and core systems
Özyürek, Taha; Topkara, Can; Koçak, İmran; Yılmaz, Koray; Gündoğar, Mustafa; Uslu, Gülşah (Springer, 2020)The aim of this study was to investigate the effects of different post and core systems, CAD/CAM crown placement on fracture strength of endodontically treated mandibular premolar teeth. One hundred forty single-rooted ... -
Impact of COVID-19 pandemic on continuing professional development of endodontists: A comprehensive survey study
Uslu, Gülşah; Özyürek, Taha; Kayahan, Mehmet Baybora; Gündoğar, Mustafa; Keskin, Neslihan Büşra (Türkiye Klinikleri, 2022)Objective: Continuing professional development (CPD) is a lifelong process that continues despite all kinds of obstacles. The aim of this study was to evaluate of endodontists’ attitudes towards CPD during the coronavirus ... -
Influence of endodontic access cavity design on mechanical properties of a first mandibular premolar tooth: a finite element analysis study
Özyürek, Taha; Uslu, Gülşah; Arıcan, Burçin; Gündoğar, Mustafa; Nekoofar, Mohammad Hossein; Dummer, Paul Michael Howell (2024)Objectives: This study aimed to investigate the influence of access cavity designs on the mechanical properties of a single-rooted mandibular first premolar tooth under various static loads using a finite element analysis. ... -
Investigation of the effectiveness of sonic, ultrasonic and new laser-assisted irrigation activation methods on smear removal and tubular penetration
Uslu, Gülşah; Gündoğar, Mustafa; Üngör, Mete; Özyürek, Taha; Erkan, Erhan; Keskin, Neslihan Büşra (Springer Science and Business Media Deutschland GmbH, 2023)The aim of this study was to examine the effectiveness of different irrigation activation methods on smear layer removal and tubular penetration. One hundred-five distal roots of mandibular molar teeth in total; 50 for ... -
Mechanical properties of the new generation RACE EVO and r-motion nickel-titanium instruments
Baştürk, Fatıma Betül; Özyürek, Taha; Uslu, Gülşah; Gündoğar, Mustafa (MDPI, 2022)This study aimed to evaluate and compare the dynamic cyclic fatigue, torsional and bending resistance of two novel RACE EVO (FKG Dentaire SA, La Chaux de Fonds, Switzerland) and R-Motion (FKG) nickel-titanium instruments ... -
Postoperative pain after different irrigation activation techniques: A randomized, clinical trial
Gündoğar, Mustafa; Sezgin, Güzide Pelin; Sönmez Kaplan, Sema; Özyürek, Hande; Uslu, Gülşah; Özyürek, Taha (Springer, 2021)The aim of this study was to assess the effectiveness of irrigation activation techniques on postoperative pain (PP) in mandibular premolar teeth with irreversible pulpitis after single-visit endodontic treatment. A total ... -
Postoperative pain after SWEEPS, PIPS, sonic and ultrasonic-assisted irrigation activation techniques: A randomized clinical trial
Erkan, Erhan; Gündoğar, Mustafa; Uslu, Gülşah; Özyürek, Taha (Springer, 2022)To investigate the efficacy of a new laser irrigation activation system [shock wave-enhanced emission photo-acoustic streaming (SWEEPS)] in terms of postoperative pain after primary root canal treatment compared with other ...