Dentistry Research Laboratory

About

Research Infrastructure

• Precision Cutting Device (Isomet 1000, Illinois, USA)
• Universal Tester (Llyod 50 KN, Ametek Ltd, USA)
• Microtension Tester (Bisco 500 N, Illinois, USA)
• Microhardness Tester
• Surface Roughness Tester (Mahr M-1, Göttingen, Germany)
• Polisher (Buehler Polisher, Illinois, USA)
• Thermal Cycle Device (MODDENTAL, Ankara, Turkey)
• Surface Microscope (Stereo microscope, Olympus, SZ-61, Japan)
• Oven

Researchers

• Faculty Members
• Graduate Students
• Specialization Thesis Students

Ongoing Projects

• Evaluation of Marginal and Internal Fit of Monolithic Zirconium Fixed Partial Dentures by Three Dimensional and Replica Method, Assoc. Dr. Güliz Aktaş-Dt. Hanyeh Amini (Specialization Thesis Project)
• Evaluation of Surface Properties and Coloration of Resin Matrix Ceramics, Prof. Dr. Şenay Canay- Dt. Dilara Şahin (Specialization Thesis Project)
• THD-2020-18687 Removal of Different Endodontic Materials on Files: A Scanning Electron Microscopy Study, Assoc. Dr. Emel Uzunoğlu Özyürek (director), Assoc. Dr. Selen Kucukkaya Eren
• BAP: THD-2020-18995. The Effect of Irrigation Protocol with Nanoparticles on the Physical and Mechanical Properties of Dentin in Root Canal Treatment. Assoc. Dr. Selen Küçükkaya Eren (coordinator), Nihan Şengül, Şükrü Öztürk, Kezban Ulubayram
• Determination of the effectiveness of benzalkonium chloride on dentin microhardness and mineral content, Dr. Eda Ezgi Aslantaş (Executive) ,Dr Hacer Aksel ,Prof. Dr. Hatice Dogan Buzoglu
• The effect of different surface treatments on the color stability of the total denture base material produced with a 3D printer, Dt. Yusuf Şamil Doymuş (Expertise Thesis Project)
• In vitro evaluation of color change and surface properties of gingival porcelains,Dt. Gulaiym Batyrbekova (Specialization Thesis Project)
• The effect of the use of auxiliary geometric parts on digital impression accuracy in full-arch restorations in vitro study, Dt. Hale Arıkan (Specialization Thesis Project)
• Analysis of the effects of fluoride-releasing restorative materials on affected dentin with micro-CT and investigation of their remineralizing effects on dental tissues adjacent to restorations (HACETTEPE UNIVERSITY Project Manager, BAP PROJECT GO 19/225) (11.07.2019-11.01.2021) ongoing project, Balkan E , Cakir FY.
• BAP THD-2019-17971 Rapid Support Manager Comparison of the efficacy of different materials used in the treatment of traumatized teeth, Assoc. Dr. Space Coach Vural
• Clinical comparison of the effects of different resin cements on the adhesion of hybrid ceramic inlay and onlay restorations produced with the CAD/CAM system. Dr. Şükran Bolay, Assoc. Dr. F. Dilşad Öz, Exp. Dt. Simge Canatan THD-2020-18702 (Ongoing project 10.07.2020 - …)
• Evaluation of Clinical Efficacy of Bleaching Agent Activated by Different Light Sources, quick support, 16949, THD-2018, ongoing project start 15.03.2018, end 15.03.2021 Inst. See. Dr. Aybuke Uslu

Completed Projects

• Effect of benzalkonium chloride addition to EDTA on attachment and proliferation of dental pulp stem cells on dentin and on transforming growth factor-β1 release, Küçükkaya Eren S, Bahador Zırh E, Zeybek Nd, Askerbeyli Örs S, Aksel H, Parashos P.
• The effect of cavity design on the removal of calcium hydroxide from root canal irregularities, Kucukkaya Eren S, Uzunoğlu Özyürek E
• Parashos P. A novel model for testing the efficiency of removal of calcium hydroxide from complex root canal anatomies. Kucukkaya Eren S, Aksel H
• The effect of irrigation with tannic acid on the microhardness of root canal dentin and bond strength of epoxy resin based paste. Askerbeyli Örs S, Aksel H, Kucukkaya Eren S, Zeybek ND
• Effect of different intracoronal bleaching materials on tubule diameter, microhardness and mineral content of crown dentin exposed to irrigation solutions. Prof.Dr.Bahar Özçelik (Dt.Hakan Karaaslan Specialization Thesis /2019).
• Evaluation of the effectiveness of 3 universal adhesives in bonding enamel and dentin TED-2017-16398 EXECUTIVE BAP SUPPORT. (25.10.2017-29.12.2017) Dr. Filiz Yalcin Cakir
• Effects of bleaching treatment on mercury and antioxidant enzyme activities released from amalgam restorations: Pilot Study TBB-2016-12797 EXECUTIVE BAP SUPPORT. (31.10.2016-07.04.2017) Dr. Filiz Yalcin Cakir
• Comparison of two resin composites in diastema closure: 4-year results TBB-2016-10300 EXECUTIVE BAP SUPPORT, (20.04.2016-15.08.2016) Prof.Dr. Dr. Filiz Yalcin Cakir
• 18-Month Clinical Comparison of the Performance of Two Composite Resins in Diastema Closure TED-2015-8011 EXECUTIVE BAP SUPPORT. (15.09.2015-02.05.2016) Prof. Dr. Filiz Yalcin Cakir
• Efficiency of Two Experimental Traditional Glass-ionomer Cements Containing New Apatite Formulation TBB-2015-7118 EXECUTIVE BAP SUPPORT, (24.06.2015-02.05.2016) Prof. Dr. Filiz Yalcin Cakir
• Investigation of Clinical Efficacy of Dentin Sensitizing Product that Causes Hydroxyapatite (22.05.2017 13.07.2018) THD-2017-14288, Prof. Dr. Arlin Serpuhi Kiremitçi
• Development of Boron Added Wound Dressings for the Treatment of Oral Mucositis (27.02.2017 18.02.2020) TSA-2017-12857, Prof. Dr. Arlin Serpuhi Kiremitçi
• The Efficiency of Using Calcium Hydroxide and MTA as Indirect Pulp Coating Materials in the Treatment of Deep Carious Lesions: A Comparative Clinical Study 07.09.2012 03.06.2016) 012 D09 201 001-36, Prof.Dr. Dr. Arlin Serpuhi Kiremitçi
• Investigation of repairability of new generation CAD/CAM nano ceramic blocks. Hacettepe University Scientific Research Unit Assoc. Dr. Elif Ozturk Bayazit
• Evaluation of laminate veneers produced by computer aided design/computer aided manufacturing (CAD/CAM) system and made by pressing method in terms of fracture resistance and marginal adaptation. prof. Dr. Sukran Bolay, Assoc. Dr. F. Dilşad Öz,013 A 201 003-373 (Finished project 20.11.2013-17.02.2017)
• Evaluation of the bond strength of universal adhesives to enamel surfaces whitened with diode laser. Dr. Ayşe Rüya Yazıcı, Assoc. Dr. F. Dilşad Oz, Dr. Instructor Member Cansu Atalay THD-2017-14165 (Finished project 17.05.2017-06.02.2018)
• Evaluation of different bulk-fill composite resins in terms of polymerization shrinkage conversion degree and microhardness Prof. Dr. Nuray Attar, Assoc. Dr. F. Dilşad Öz, Exp. Dt. Cansu Sevik THD-2016-8001 (Finished project 01.02.2016-21.08.2017)
• Evaluation of fracture toughness of porcelain endocrons produced with computer aided design/computer aided manufacturing (CAD/CAM) system. Dr. Şükran Bolay, Assoc. Dr. F. Dilşad Öz, Specialist, Dt. Burcu Altun THD-2015-8400 (Finished project 09.12.2015-06.02.2017)
• Influence of modeling agents on the surface properties of an esthetic nano-hybrid composite 2018 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• The effect of resins used in shaping composite restorations on the surface properties of microhybrid composite 2018 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Microleakage Evaluation of Different Types of Bulk-fill Composites on Enamel and Cement 2015 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Mechanical properties and water sorption of two experimental glass ionomer cements with hydroxyapatite or calcium fluorapatite formulation 2016 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Mechanical performance of a newly developed glass hybrid restorative in the restoration of large MO Class 2 cavities 2017 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Bond Strength of Two Different Adhesives to Dentin After Different Pre-Processes 2018 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Effect of matrix-metalloproteinase-inhibitors on bond-strength of a universal adhesive to dentin 2017 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Bond Strength of a Universal-Adhesive to Bleached Desensitized Enamel 2015 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• The effect of radiotherapy on dentin bond strength of different adhesive systems Effects of Desensitizers on the Microhardness of Enamel and Dentin 2015 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• TBB-2017-14250 Fracture Resistance of Canal Treated Teeth Restored with Bulk Fill, Flowable Bulk Fill, Fiber Reinforced and Traditional Composite Resins (29.03.2017-14.04.2020), Dr. Instructor Member Cansu Atalay
• THD-2017-14165 Evaluation of the bond strength of universal adhesives to enamel surfaces whitened with diode laser (17.05.2017-06.02.2018), Dr. Instructor Member Cansu Atalay
• 12-month clinical evaluation of different adhesive strategies of TED-2017-15300 Universal adhesive (30.06.2017-02.03.2018), Dr. Instructor Member Cansu Atalay
• TED-2016-10455 Evaluation of tooth wear and its factors: Case-control study (29.04.2016-15.08.2016), Dr. Instructor Member Cansu Atalay
• The effect of the application of universal adhesive in two layers on the bond strength of dental tissues, Event participation, closed, start 20.07.2017, end 20.11.2017, Inst. See. Dr. Aybuke Uslu
• Comparison of Mechanical Properties of Resin-Free Glass Ionomer Based Restorative Materials, Dr. Ece Meral

Publications

• Ergin Esra, Gurgan Sevil, Kutuk Zeynep, Ak Oztas Sema, Yalcin Cakir Filiz. Evaluation of the 36-month clinical performance of a current glass ionomer restorative system. Cumhuriyet Dental Journal 2015, 17(3): 244-255.
• Fatma Dilşad Öz, Esra Ergin, Simge Canatan. Evaluation of the effects of different application styles of universal adhesives on the performance of restorations in the restoration of non-carious cervical lesions: a preliminary report of a 12-month randomized controlled clinical trial. Acta Odontol Turc 2019;36(1):7-15.
• Ergin Esra, Yıldız Ece, Dursun Meltem Nermin. Lasers Used in Dentistry. Seer J, editor. Lasers in Restorative Dentistry. 1st Edition. Ankara: Turkey Clinics; 2018. p.1-9.
• Ergin Esra, Meral Ece. Other Uses of Lasers in Aesthetic Dentistry. Seer J, editor. Lasers in Restorative Dentistry. 1st Edition. Ankara: Turkey Clinics; 2018. p.49-56.
• -Sıdıka Aynur Horuztepe, Esra Ergin, Sevil Gürgan. A new method, resin infiltration technique, in the removal of white spot lesions: a case report. Acta Odontol Turc 2015;32(3):153-7
• Esra Ergin, Aybuke Uslu. Micro-Invasive Aesthetic Treatment of Initial Caries Lesions After Orthodontic Treatment: A Case Report. Clin Dent Res 2018; 42(2):105-110.
• ZB Kütük, E Ergin, S. Gurgan. Effects of Different Therapeutic Methods On Artificial Enamel Lesions. Clin Dent Res 2019; 43(1): 50-60
• Gurgan S., Kutuk Z. B., Ergin Esra, Oztas S. S., Cakir F. Y. Four-year Randomized Clinical Trial to Evaluate the Clinical Performance of a Glass Ionomer Restorative System. OPERATIVE DENTISTRY, 2015; 40(2), 134-143.,
• Cakir Filiz Yalcin, Ergin Esra, Gurgan Sevil, Sabuncuoglu Suna, Barley Cigdem Sahin, Tokgoz Ilknur, Ozgunes Hilal, Kiremitci Arlin. Effect of Bleaching on Mercury Release from Amalgam Fillings and Antioxidant Enzyme Activities: A Pilot Study. JOURNAL OF ESTHETIC AND RESTORATIVE DENTISTRY, 2015, 27(1), 29-36.
• Sevil Gurgan, Zeynep Bilge Kutuk, Esra Ergin, Sema Seval Oztas, Filiz Yalcin Cakir. Clinical performance of a glass ionomer restorative system: a 6-year evaluation. Clin Oral Invest 2017 Sep;21(7):2335-2343.
• AR Yazici, SA Antonson, ZB Kutuk, E Ergin. Thirty-Six-Month Clinical Comparison of Bulk Fill and Nanofill Composite Restorations. Opera Dent. 2017 Sep/Oct;42(5):478-485.
• E Ergin, ZB Kutuk, FY Cakir, S Gurgan. Comparison of Two Different Composite Resins Used for Tooth Reshaping and Diastema Closure in a 4‐year Follow‐up . Niger J Clin Prac 2018; 21:1098-106.
• AR Yazici E Ozturk Bayazit, ZB Kutuk G Ozgunaltay E Ergin, A Berber Clinical Follow-up of a Fissure Sealant Placed Using Different Adhesive Protocols: A 24-month Split-mouth Study Oper Dent. 2018 Jul/Aug;43(4):362-371. doi: 10.2341/17-055-C. Epub 2018 Apr 9
• Esra Ergin , A. Ruya Yazici, Bercem Kalender, Aslihan Usumez, Atilla Ertan, Jale Gorucu, Tugrul Sarı. In vitro comparison of an Er:YAG laser-activated bleaching system with different light-activated bleaching systems for color change, surface roughness, and enamel bond strength. Lasers Med Sci. 2018 Dec;33(9):1913-1918.
• Esra Ergin, Fatma Dilsad Oz, Sevil Gurgan .Comparison of ER,CR:YSGG Laser Handpieces for Class II Preparation and Microleakage of Silorane- or Methacrylate-Based Composite Restorations. Photomed Laser Surg 2018 Sep;36(9):499-505. doi: 10.1089/pho.2018.4459.
• -ZB Kutuk, E Ergin, FY Cakir, S Gurgan. Effects of in-office bleaching agent combined with different desensitizing agents on enamel. J Appl Oral Sci, 2018; Epub Nov 08, 2018, doi: 10.1590/1678-7757-2018-0233.
• Koc Vural U, Kutuk ZB, Ergin E, Yalcin Cakir F, Gurgan S.Comparison of two different methods of detecting residual caries Restor Dent Endod. 2017 Feb;42(1):48-53.
• Space Coach- Vural, Esra Ergin, Sevil Gurgan. Microhardness and shear bond-strength of carious dentin after fluorescence-aided or conventionally excavation: (An in-vitro comparison) J Clin Exp Dent. 2018 Jul; 10(7): e668–e672.
• Fatma Dilsad Oz, Esra Ergin, Sevil Gurgan. Comparison of Different Base Materials on Fracture Strength of Mesio‐occlusal‐distal Composite Restorations. Eur J Gen Dent 2018; 7:25-30.
• Fatma Dilsad OZ, Ergin E, Attar N, Gurgan S. Comparison of laser- and bur-prepared class I cavities restored with two different low-shrinkage composite resins: a randomized, controlled 60-month clinical trial. Clin Oral Invest 24, pages357–368(2020).
• Koc Vural U, Meral E, Ergin E, Gürgan S. Twenty-four-month clinical performance of a glass hybrid restorative in non-carious cervical lesions of patients with bruxism: a split-mouth, randomized clinical trial. Clin Oral Invest 24, pages1229–1238(2020).
• Gurgan S, Kutuk ZB, Yalcin Cakir F, Ergin E. A randomized controlled 10 years follow up of a glass ionomer restorative material in class I and class II cavities.J Dent. 2019 Jul 25. pii: S0300-5712(19)30157-5. doi: 10.1016/j.jdent.2019.07.013.
• Fatma Dilsad Oz, Esra Ergin, Simge Canatan. Twenty-four-month clinical performance of different universal adhesives in etch-and-rinse, selective etching and self-etch application modes in NCCL – a randomized controlled clinical trial. J Appl Oral Sci, 2019; Epub Apr 11, 2019. doi.org/10.1590/1678-7757-2018-0358.
• Fatma Dilşad Oz, Esra Ergin, Filiz Yalçın Cakir, Sevil Gurgan - Clinical Evaluation of a Self-Adhering Flowable Resin Composite in Minimally Invasive Class I Cavities: 5-year Results of a Double Blind Randomized, Controlled Study. Acta stomatologica Croatica, Epub.ahead of print 2020
• Dt. Meltem Nermin Dursun- Restorative Dentistry Specialization Thesis- “The Effect of Different Surface Preparation Methods and Aging Times on Bond Strength in Composite Repair”, Ankara, 2019.
• Dursun Meltem Nermin, Ergin Esra, Uslu Aybüke, Çiftci Sevil. Effects of six whitening toothpastes on color change of enamel.. Gurgan S. 96th General Session Exhibition of the IADR, London, England, July 25-28, 2018.
• Öz Alperen, Yıldız Ece, Dursun Meltem Nermin, Ergin Esra. Microhardness of Restorative Materials and Adjacent Enamel After Erosive Attack. Turkish Dental Association 24th International Dentistry Congress, Ankara/TURKEY, 27-30 September, 2018.
• Yıldız Ece, Uslu Aybüke, Ergin Esra, Yazıcı Ayşe Rüya. Effect of Oil Rinsing on Microhardness of Restorative Materials Under Acidic Conditions. Turkish Dental Association 24th International Dentistry Congress, Ankara/TURKEY, 27-30 September, 2018.
• Dursun Meltem Nermin, Ergin Esra, Uslu Aybüke, Çiftci Sevil. Effects of Six Whitening Toothpastes on Enamel Bond Strength. Turkish Dental Association 24th International Dentistry Congress, Ankara/TURKEY, 27-30 September, 2018.
• Küçükkaya Eren S, Bahador Zırh E, Zeybek Nd, Askerbeyli Örs S, Aksel H, Parashos P. Effect of benzalkonium chloride addition to EDTA on attachment and proliferation of dental pulp stem cells on dentin and on transforming growth factor-β1 release. Odontology 2020.
• Kucukkaya Eren S, Uzunoğlu Özyürek E. The effect of cavity design on the removal of calcium hydroxide from root canal irregularities. Cumhuriyet Dental J. 2019. 22(4).
• Askerbeyli Örs S, Aksel H, Kucukkaya Eren S, Zeybek ND. The effect of irrigation with tannic acid on the microhardness of root canal dentin and bond strength of epoxy resin based paste. Selcuk Dent J 2019 6:148-154.
• Küçükkaya Eren S, Aksel H, Parashos P. A novel model for testing the efficiency of removal of calcium hydroxide from complex root canal anatomies. Aust Endod J. 2017 Apr;43(1):5-10.
• Filiz Yalcin Cakir, Esra Ergin, Sevil Gurgan, Suna Sabuncuoglu, Cigdem Sahin Arpa, Ilknur Tokgoz, Hilal Ozgunes and Arlin Kiremitci. “Effect of Bleaching on Mercury Release from Amalgam Fillings and Antioxidant Enzyme Activities: A Pilot Study”, JOURNAL OF ESTHETIC AND RESTORATIVE DENTISTRY, 2015; 27(1):29-36.
• Gurgan S, Kutuk Z, Ergin E, Oztas S, Cakir F. “Four-year Randomized Clinical Trial to Evaluate the Clinical Performance of a Glass Ionomer Restorative System.” Operative Dentistry 2015 ; 40(2):134-143
• Kutuk ZB, Ozturk C , Cakir FY, Gurgan S. Mechanical performance of a newly developed glass hybrid restorative in the restoration of large MO Class 2 cavities. Niger J Clin Prac 2019 22(6):833-841.
• Kutuk ZB, Vural UK , Cakir FY, Miletic I, Gurgan S. Mechanical properties and water sorption of two experimental glass ionomer cements with hydroxyapatite or calcium fluorapatite formulation. Dent Mater J 2019 Jun 1;38(3):471-479.
• Gurgan S, Kutuk ZB, Ozturk C, Soleimani R, Cakir FY. Clinical Performance of a Glass Hybrid Restorative in Extended Size Class II Cavities. Oper Dent 2020;45(3);243-254 doi: 10.2341/18-282-C.
• Koc Vural U, Kiremitci A, Gokalp S. Randomized Clinical Trial to Evaluate MTA, Indirect Pulp Capping in Deep Caries Lesions After 24-Months. Opera Dent. 2017, Sep/Oct;42(5):470-477.
• Vural UK, Kiremitci A, Gökalp S. Clinical assessment of mineral trioxide aggregate in the treatment of deep carious lesions. Niger J Clin Pract. 2017, May;20(5):600-604. doi: 10.4103/1119-3077.183252. PMID: 28513520
• Kerimova L., Kiremitci A. Effectiveness of two desensitizing products: A 6- month randomized clinical ,split-mouth study. American Journal of Dentistry,2020;33 (in press).
• Elif Ozturk Bayazit. The Microtensile Bond Strength of Self-Adhesive Resin Cements to CAD/CAM Resin-Matrix Ceramics Prepared with Different Surface Treatments. The International Journal of Prosthodontics 2019 Sep/Oct;32(32):433-438.
Elif Ozturk Bayazit. Repair of aged polymer-based CAD/CAM ceramics treated with different bonding protocols. The International Journal of Prosthodontics (accepted).
• Koç Vural U, Gökalp S, Kiremitçi A. Clinical performance of composite restorations with resin-modified glass ionomer lining in root surface carious lesions. Opera Dent. 2016 May-Jun;41(3):268-75. doi: 10.2341/15-205-C. Epub 2016 Jan 21.
• Koç Vural U, Kiremitçi A, Gökalp S. Clinical Assessment of Mineral Trioxide Aggregate in the Treatment of Deep Carious Lesions. Nigerian Journal of clinical Practice, 2016. DOI: 10.4103/1119-3077.183252
• Koç Vural U, Gökalp S. Treatment method and restorative material preferences of dental practitioners. European journal of general dentistry, 2016;5(1):19-23
• Koç Vural U, Gökalp S. Diagnostic Methods for Dental Caries Used by Private Dental Practitioners in Ankara, Nigerian journal of clinical Practice, Niger J Clin Pract. 2017 Mar;20(3):382-387. doi: 10.4103/1119-3077.181360.
• Koç Vural U, Kiremitçi A, Gökalp S. Randomized clinical trial to evaluate MTA as indirect pulp capping material in deep caries. A 24-month follow-up study. Opera Dent. 2017 Jun 5. doi: 10.2341/16-110-C.
• Koç Vural U, Gökalp S, Kiremitçi A. Effect of cavity lining on the restoration of root surface carious lesions: a split-mouth, 5-year randomized clinical trial. Clin Oral Investig. 2020 Feb;24(2):979-989. doi: 10.1007/s00784-019-03001-z. WOS:000520138900045
• Oz Fd, Altun B, Bolay S. Evaluation Of Marginal Adaptation And Fracture Strength Of Laminate Veneers Produced By Computer Assisted Design/Computer Assisted Manufacturing (Cad/Cam) System And Hot-Pressed Technique. Clin Dent Res 2018: 42(1): 20-28
• Oz Fd, Yazici Ar, Atalay C. Comparison Of Different Universal Adhesives' Bond Strength To Laser-Assisted Bleached Enamel. Selcuk Dent J,2019; 6:30-37
• Atalay C, Yazici AR, Horuztepe A, Nagas E, Ertan A, Ozgunaltay G. Fracture resistance of endodontically treated teeth restored with bulk fill, bulk fill flowable, fiber-reinforced, conventional resin composite. Operative Dentistry. 2016; 41(5): E131-E140.
• Oz FD, Yazici AR, Atalay C. Comparison of different universal adhesives' bond strength to laser-assisted bleached enamel. Selcuk Dental Journal. 2019; 6:30-37.
• Atalay C, Ozgunaltay G, Yazici AR. Thirty-six-month clinical evaluation of different adhesive strategies of an universal adhesive. Clinical Oral Investigations. 2020; 24:1569-1578.
• Atalay C, Ozgunaltay G. Evaluation of tooth wear and associated risk factors: a matched case-control study. Nigerian Journal of Clinical Practice. 2018; 21(12): 1607-1614.
• Meral E, Baseren NM. Shear bond strength and microleakage of novel glass-ionomer cements: An In vitro Study. Niger J Clin Pract 2019;22:566-72.
• Atalay C, Yazici AR, Horuztepe A, Nagas E, Ertan A, Ozgunalatay G. Fracture resistance of endodontically treated teeth restored with bulk fill, bulk fill flowable, fiber-reinforced, and conventional resin composite. Oper Dent 2016 41(5): E131-E140. (SCI)
• Ergin E, Ruya Yazici A, Kalender B, Usumez A, Ertan A, Görucu J, Sari T. In vitro comparison of an Er:YAG laser-activated bleaching system with different light-activated bleaching systems for color change, surface roughness, and enamel bond strength. Laser Med Sci 2018; 33(9):1913-1918. (SCI)
• Serdar-Eymirli P, Turgut MD, Dolgun A, Yazici AR. The effect of Er,Cr:YSGG laser, fluoride, and CPP-ACP on caries resistance of primary enamel. Lasers Med Sci 2018 doi.org/10.1007/s10103-018-2667-6. (SCI)
• Kutuk ZB, Güney T, Yazici AR. Microleakage evaluation of different types of bulkfill composites on enamel and cement. Clin Dent Res 2019; 43(3):100-109.(ULAKBİM)
• Uslu A, Dursun MN, Atalay C, Yazici AR, Ozgunaltay G. Effects of sports/energy drinks on dentin surface microhardness. IADR PEF Congress, Vienna, Austria, September 2017.
• Uslu A, Atalay C, Yazici AR, Ertan A, Ozgunaltay G. Effect of double application of a universal adhesive on dentin bond strength.FDI 105th Annual World Dental Conference, 2017, Madrid, Spain.
• Meral E, Uslu A, Ergin E, Yazici AR. Effect of oil rinsing on microhardness of restorative materials under acidic conditions. TDB 24th International Dental Congress, 27-30 September 2018, Ankara, Turkey.
• Jalili S, Onat S, Kutuk ZB, Yazici AR. The effect of mouthwash on the mechanical properties of restorative glass ionomers. TDB 24th International Dental Congress, 27-30 September 2018, Ankara, Turkey.
• Atalay C, Horuztepe A, Nagas E, Yazici AR, Ertan A. Cuspal deflection of endodontically-treated teeth restored with different restorative resins. FDI Annual World Dental Congress 7-10 September 2016. Poznan, Poland. (In Vitro Evaluation of the Effect of BulkFill, Fiber-Reinforced and Traditional Composite Resin Materials Applied to Root Canal Treated Teeth on Casp Movements (Scientific Research Rapid support project THD 2015-8632)

Links

Official Web Page
dis.hacettepe.edu.tr/tr/menu/arastirma_laboratuvari-99

About

Research Infrastructure

• Precision Cutting Device (Isomet 1000, Illinois, USA)
• Universal Tester (Llyod 50 KN, Ametek Ltd, USA)
• Microtension Tester (Bisco 500 N, Illinois, USA)
• Microhardness Tester
• Surface Roughness Tester (Mahr M-1, Göttingen, Germany)
• Polisher (Buehler Polisher, Illinois, USA)
• Thermal Cycle Device (MODDENTAL, Ankara, Turkey)
• Surface Microscope (Stereo microscope, Olympus, SZ-61, Japan)
• Oven

Researchers

• Faculty Members
• Graduate Students
• Specialization Thesis Students

Ongoing Projects

• Evaluation of Marginal and Internal Fit of Monolithic Zirconium Fixed Partial Dentures by Three Dimensional and Replica Method, Assoc. Dr. Güliz Aktaş-Dt. Hanyeh Amini (Specialization Thesis Project)
• Evaluation of Surface Properties and Coloration of Resin Matrix Ceramics, Prof. Dr. Şenay Canay- Dt. Dilara Şahin (Specialization Thesis Project)
• THD-2020-18687 Removal of Different Endodontic Materials on Files: A Scanning Electron Microscopy Study, Assoc. Dr. Emel Uzunoğlu Özyürek (director), Assoc. Dr. Selen Kucukkaya Eren
• BAP: THD-2020-18995. The Effect of Irrigation Protocol with Nanoparticles on the Physical and Mechanical Properties of Dentin in Root Canal Treatment. Assoc. Dr. Selen Küçükkaya Eren (coordinator), Nihan Şengül, Şükrü Öztürk, Kezban Ulubayram
• Determination of the effectiveness of benzalkonium chloride on dentin microhardness and mineral content, Dr. Eda Ezgi Aslantaş (Executive) ,Dr Hacer Aksel ,Prof. Dr. Hatice Dogan Buzoglu
• The effect of different surface treatments on the color stability of the total denture base material produced with a 3D printer, Dt. Yusuf Şamil Doymuş (Expertise Thesis Project)
• In vitro evaluation of color change and surface properties of gingival porcelains,Dt. Gulaiym Batyrbekova (Specialization Thesis Project)
• The effect of the use of auxiliary geometric parts on digital impression accuracy in full-arch restorations in vitro study, Dt. Hale Arıkan (Specialization Thesis Project)
• Analysis of the effects of fluoride-releasing restorative materials on affected dentin with micro-CT and investigation of their remineralizing effects on dental tissues adjacent to restorations (HACETTEPE UNIVERSITY Project Manager, BAP PROJECT GO 19/225) (11.07.2019-11.01.2021) ongoing project, Balkan E , Cakir FY.
• BAP THD-2019-17971 Rapid Support Manager Comparison of the efficacy of different materials used in the treatment of traumatized teeth, Assoc. Dr. Space Coach Vural
• Clinical comparison of the effects of different resin cements on the adhesion of hybrid ceramic inlay and onlay restorations produced with the CAD/CAM system. Dr. Şükran Bolay, Assoc. Dr. F. Dilşad Öz, Exp. Dt. Simge Canatan THD-2020-18702 (Ongoing project 10.07.2020 - …)
• Evaluation of Clinical Efficacy of Bleaching Agent Activated by Different Light Sources, quick support, 16949, THD-2018, ongoing project start 15.03.2018, end 15.03.2021 Inst. See. Dr. Aybuke Uslu

Completed Projects

• Effect of benzalkonium chloride addition to EDTA on attachment and proliferation of dental pulp stem cells on dentin and on transforming growth factor-β1 release, Küçükkaya Eren S, Bahador Zırh E, Zeybek Nd, Askerbeyli Örs S, Aksel H, Parashos P.
• The effect of cavity design on the removal of calcium hydroxide from root canal irregularities, Kucukkaya Eren S, Uzunoğlu Özyürek E
• Parashos P. A novel model for testing the efficiency of removal of calcium hydroxide from complex root canal anatomies. Kucukkaya Eren S, Aksel H
• The effect of irrigation with tannic acid on the microhardness of root canal dentin and bond strength of epoxy resin based paste. Askerbeyli Örs S, Aksel H, Kucukkaya Eren S, Zeybek ND
• Effect of different intracoronal bleaching materials on tubule diameter, microhardness and mineral content of crown dentin exposed to irrigation solutions. Prof.Dr.Bahar Özçelik (Dt.Hakan Karaaslan Specialization Thesis /2019).
• Evaluation of the effectiveness of 3 universal adhesives in bonding enamel and dentin TED-2017-16398 EXECUTIVE BAP SUPPORT. (25.10.2017-29.12.2017) Dr. Filiz Yalcin Cakir
• Effects of bleaching treatment on mercury and antioxidant enzyme activities released from amalgam restorations: Pilot Study TBB-2016-12797 EXECUTIVE BAP SUPPORT. (31.10.2016-07.04.2017) Dr. Filiz Yalcin Cakir
• Comparison of two resin composites in diastema closure: 4-year results TBB-2016-10300 EXECUTIVE BAP SUPPORT, (20.04.2016-15.08.2016) Prof.Dr. Dr. Filiz Yalcin Cakir
• 18-Month Clinical Comparison of the Performance of Two Composite Resins in Diastema Closure TED-2015-8011 EXECUTIVE BAP SUPPORT. (15.09.2015-02.05.2016) Prof. Dr. Filiz Yalcin Cakir
• Efficiency of Two Experimental Traditional Glass-ionomer Cements Containing New Apatite Formulation TBB-2015-7118 EXECUTIVE BAP SUPPORT, (24.06.2015-02.05.2016) Prof. Dr. Filiz Yalcin Cakir
• Investigation of Clinical Efficacy of Dentin Sensitizing Product that Causes Hydroxyapatite (22.05.2017 13.07.2018) THD-2017-14288, Prof. Dr. Arlin Serpuhi Kiremitçi
• Development of Boron Added Wound Dressings for the Treatment of Oral Mucositis (27.02.2017 18.02.2020) TSA-2017-12857, Prof. Dr. Arlin Serpuhi Kiremitçi
• The Efficiency of Using Calcium Hydroxide and MTA as Indirect Pulp Coating Materials in the Treatment of Deep Carious Lesions: A Comparative Clinical Study 07.09.2012 03.06.2016) 012 D09 201 001-36, Prof.Dr. Dr. Arlin Serpuhi Kiremitçi
• Investigation of repairability of new generation CAD/CAM nano ceramic blocks. Hacettepe University Scientific Research Unit Assoc. Dr. Elif Ozturk Bayazit
• Evaluation of laminate veneers produced by computer aided design/computer aided manufacturing (CAD/CAM) system and made by pressing method in terms of fracture resistance and marginal adaptation. prof. Dr. Sukran Bolay, Assoc. Dr. F. Dilşad Öz,013 A 201 003-373 (Finished project 20.11.2013-17.02.2017)
• Evaluation of the bond strength of universal adhesives to enamel surfaces whitened with diode laser. Dr. Ayşe Rüya Yazıcı, Assoc. Dr. F. Dilşad Oz, Dr. Instructor Member Cansu Atalay THD-2017-14165 (Finished project 17.05.2017-06.02.2018)
• Evaluation of different bulk-fill composite resins in terms of polymerization shrinkage conversion degree and microhardness Prof. Dr. Nuray Attar, Assoc. Dr. F. Dilşad Öz, Exp. Dt. Cansu Sevik THD-2016-8001 (Finished project 01.02.2016-21.08.2017)
• Evaluation of fracture toughness of porcelain endocrons produced with computer aided design/computer aided manufacturing (CAD/CAM) system. Dr. Şükran Bolay, Assoc. Dr. F. Dilşad Öz, Specialist, Dt. Burcu Altun THD-2015-8400 (Finished project 09.12.2015-06.02.2017)
• Influence of modeling agents on the surface properties of an esthetic nano-hybrid composite 2018 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• The effect of resins used in shaping composite restorations on the surface properties of microhybrid composite 2018 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Microleakage Evaluation of Different Types of Bulk-fill Composites on Enamel and Cement 2015 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Mechanical properties and water sorption of two experimental glass ionomer cements with hydroxyapatite or calcium fluorapatite formulation 2016 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Mechanical performance of a newly developed glass hybrid restorative in the restoration of large MO Class 2 cavities 2017 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Bond Strength of Two Different Adhesives to Dentin After Different Pre-Processes 2018 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Effect of matrix-metalloproteinase-inhibitors on bond-strength of a universal adhesive to dentin 2017 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• Bond Strength of a Universal-Adhesive to Bleached Desensitized Enamel 2015 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• The effect of radiotherapy on dentin bond strength of different adhesive systems Effects of Desensitizers on the Microhardness of Enamel and Dentin 2015 January- MAY, Assoc. Dr. Zeynep Bilge Kütük
• TBB-2017-14250 Fracture Resistance of Canal Treated Teeth Restored with Bulk Fill, Flowable Bulk Fill, Fiber Reinforced and Traditional Composite Resins (29.03.2017-14.04.2020), Dr. Instructor Member Cansu Atalay
• THD-2017-14165 Evaluation of the bond strength of universal adhesives to enamel surfaces whitened with diode laser (17.05.2017-06.02.2018), Dr. Instructor Member Cansu Atalay
• 12-month clinical evaluation of different adhesive strategies of TED-2017-15300 Universal adhesive (30.06.2017-02.03.2018), Dr. Instructor Member Cansu Atalay
• TED-2016-10455 Evaluation of tooth wear and its factors: Case-control study (29.04.2016-15.08.2016), Dr. Instructor Member Cansu Atalay
• The effect of the application of universal adhesive in two layers on the bond strength of dental tissues, Event participation, closed, start 20.07.2017, end 20.11.2017, Inst. See. Dr. Aybuke Uslu
• Comparison of Mechanical Properties of Resin-Free Glass Ionomer Based Restorative Materials, Dr. Ece Meral

Publications

• Ergin Esra, Gurgan Sevil, Kutuk Zeynep, Ak Oztas Sema, Yalcin Cakir Filiz. Evaluation of the 36-month clinical performance of a current glass ionomer restorative system. Cumhuriyet Dental Journal 2015, 17(3): 244-255.
• Fatma Dilşad Öz, Esra Ergin, Simge Canatan. Evaluation of the effects of different application styles of universal adhesives on the performance of restorations in the restoration of non-carious cervical lesions: a preliminary report of a 12-month randomized controlled clinical trial. Acta Odontol Turc 2019;36(1):7-15.
• Ergin Esra, Yıldız Ece, Dursun Meltem Nermin. Lasers Used in Dentistry. Seer J, editor. Lasers in Restorative Dentistry. 1st Edition. Ankara: Turkey Clinics; 2018. p.1-9.
• Ergin Esra, Meral Ece. Other Uses of Lasers in Aesthetic Dentistry. Seer J, editor. Lasers in Restorative Dentistry. 1st Edition. Ankara: Turkey Clinics; 2018. p.49-56.
• -Sıdıka Aynur Horuztepe, Esra Ergin, Sevil Gürgan. A new method, resin infiltration technique, in the removal of white spot lesions: a case report. Acta Odontol Turc 2015;32(3):153-7
• Esra Ergin, Aybuke Uslu. Micro-Invasive Aesthetic Treatment of Initial Caries Lesions After Orthodontic Treatment: A Case Report. Clin Dent Res 2018; 42(2):105-110.
• ZB Kütük, E Ergin, S. Gurgan. Effects of Different Therapeutic Methods On Artificial Enamel Lesions. Clin Dent Res 2019; 43(1): 50-60
• Gurgan S., Kutuk Z. B., Ergin Esra, Oztas S. S., Cakir F. Y. Four-year Randomized Clinical Trial to Evaluate the Clinical Performance of a Glass Ionomer Restorative System. OPERATIVE DENTISTRY, 2015; 40(2), 134-143.,
• Cakir Filiz Yalcin, Ergin Esra, Gurgan Sevil, Sabuncuoglu Suna, Barley Cigdem Sahin, Tokgoz Ilknur, Ozgunes Hilal, Kiremitci Arlin. Effect of Bleaching on Mercury Release from Amalgam Fillings and Antioxidant Enzyme Activities: A Pilot Study. JOURNAL OF ESTHETIC AND RESTORATIVE DENTISTRY, 2015, 27(1), 29-36.
• Sevil Gurgan, Zeynep Bilge Kutuk, Esra Ergin, Sema Seval Oztas, Filiz Yalcin Cakir. Clinical performance of a glass ionomer restorative system: a 6-year evaluation. Clin Oral Invest 2017 Sep;21(7):2335-2343.
• AR Yazici, SA Antonson, ZB Kutuk, E Ergin. Thirty-Six-Month Clinical Comparison of Bulk Fill and Nanofill Composite Restorations. Opera Dent. 2017 Sep/Oct;42(5):478-485.
• E Ergin, ZB Kutuk, FY Cakir, S Gurgan. Comparison of Two Different Composite Resins Used for Tooth Reshaping and Diastema Closure in a 4‐year Follow‐up . Niger J Clin Prac 2018; 21:1098-106.
• AR Yazici E Ozturk Bayazit, ZB Kutuk G Ozgunaltay E Ergin, A Berber Clinical Follow-up of a Fissure Sealant Placed Using Different Adhesive Protocols: A 24-month Split-mouth Study Oper Dent. 2018 Jul/Aug;43(4):362-371. doi: 10.2341/17-055-C. Epub 2018 Apr 9
• Esra Ergin , A. Ruya Yazici, Bercem Kalender, Aslihan Usumez, Atilla Ertan, Jale Gorucu, Tugrul Sarı. In vitro comparison of an Er:YAG laser-activated bleaching system with different light-activated bleaching systems for color change, surface roughness, and enamel bond strength. Lasers Med Sci. 2018 Dec;33(9):1913-1918.
• Esra Ergin, Fatma Dilsad Oz, Sevil Gurgan .Comparison of ER,CR:YSGG Laser Handpieces for Class II Preparation and Microleakage of Silorane- or Methacrylate-Based Composite Restorations. Photomed Laser Surg 2018 Sep;36(9):499-505. doi: 10.1089/pho.2018.4459.
• -ZB Kutuk, E Ergin, FY Cakir, S Gurgan. Effects of in-office bleaching agent combined with different desensitizing agents on enamel. J Appl Oral Sci, 2018; Epub Nov 08, 2018, doi: 10.1590/1678-7757-2018-0233.
• Koc Vural U, Kutuk ZB, Ergin E, Yalcin Cakir F, Gurgan S.Comparison of two different methods of detecting residual caries Restor Dent Endod. 2017 Feb;42(1):48-53.
• Space Coach- Vural, Esra Ergin, Sevil Gurgan. Microhardness and shear bond-strength of carious dentin after fluorescence-aided or conventionally excavation: (An in-vitro comparison) J Clin Exp Dent. 2018 Jul; 10(7): e668–e672.
• Fatma Dilsad Oz, Esra Ergin, Sevil Gurgan. Comparison of Different Base Materials on Fracture Strength of Mesio‐occlusal‐distal Composite Restorations. Eur J Gen Dent 2018; 7:25-30.
• Fatma Dilsad OZ, Ergin E, Attar N, Gurgan S. Comparison of laser- and bur-prepared class I cavities restored with two different low-shrinkage composite resins: a randomized, controlled 60-month clinical trial. Clin Oral Invest 24, pages357–368(2020).
• Koc Vural U, Meral E, Ergin E, Gürgan S. Twenty-four-month clinical performance of a glass hybrid restorative in non-carious cervical lesions of patients with bruxism: a split-mouth, randomized clinical trial. Clin Oral Invest 24, pages1229–1238(2020).
• Gurgan S, Kutuk ZB, Yalcin Cakir F, Ergin E. A randomized controlled 10 years follow up of a glass ionomer restorative material in class I and class II cavities.J Dent. 2019 Jul 25. pii: S0300-5712(19)30157-5. doi: 10.1016/j.jdent.2019.07.013.
• Fatma Dilsad Oz, Esra Ergin, Simge Canatan. Twenty-four-month clinical performance of different universal adhesives in etch-and-rinse, selective etching and self-etch application modes in NCCL – a randomized controlled clinical trial. J Appl Oral Sci, 2019; Epub Apr 11, 2019. doi.org/10.1590/1678-7757-2018-0358.
• Fatma Dilşad Oz, Esra Ergin, Filiz Yalçın Cakir, Sevil Gurgan - Clinical Evaluation of a Self-Adhering Flowable Resin Composite in Minimally Invasive Class I Cavities: 5-year Results of a Double Blind Randomized, Controlled Study. Acta stomatologica Croatica, Epub.ahead of print 2020
• Dt. Meltem Nermin Dursun- Restorative Dentistry Specialization Thesis- “The Effect of Different Surface Preparation Methods and Aging Times on Bond Strength in Composite Repair”, Ankara, 2019.
• Dursun Meltem Nermin, Ergin Esra, Uslu Aybüke, Çiftci Sevil. Effects of six whitening toothpastes on color change of enamel.. Gurgan S. 96th General Session Exhibition of the IADR, London, England, July 25-28, 2018.
• Öz Alperen, Yıldız Ece, Dursun Meltem Nermin, Ergin Esra. Microhardness of Restorative Materials and Adjacent Enamel After Erosive Attack. Turkish Dental Association 24th International Dentistry Congress, Ankara/TURKEY, 27-30 September, 2018.
• Yıldız Ece, Uslu Aybüke, Ergin Esra, Yazıcı Ayşe Rüya. Effect of Oil Rinsing on Microhardness of Restorative Materials Under Acidic Conditions. Turkish Dental Association 24th International Dentistry Congress, Ankara/TURKEY, 27-30 September, 2018.
• Dursun Meltem Nermin, Ergin Esra, Uslu Aybüke, Çiftci Sevil. Effects of Six Whitening Toothpastes on Enamel Bond Strength. Turkish Dental Association 24th International Dentistry Congress, Ankara/TURKEY, 27-30 September, 2018.
• Küçükkaya Eren S, Bahador Zırh E, Zeybek Nd, Askerbeyli Örs S, Aksel H, Parashos P. Effect of benzalkonium chloride addition to EDTA on attachment and proliferation of dental pulp stem cells on dentin and on transforming growth factor-β1 release. Odontology 2020.
• Kucukkaya Eren S, Uzunoğlu Özyürek E. The effect of cavity design on the removal of calcium hydroxide from root canal irregularities. Cumhuriyet Dental J. 2019. 22(4).
• Askerbeyli Örs S, Aksel H, Kucukkaya Eren S, Zeybek ND. The effect of irrigation with tannic acid on the microhardness of root canal dentin and bond strength of epoxy resin based paste. Selcuk Dent J 2019 6:148-154.
• Küçükkaya Eren S, Aksel H, Parashos P. A novel model for testing the efficiency of removal of calcium hydroxide from complex root canal anatomies. Aust Endod J. 2017 Apr;43(1):5-10.
• Filiz Yalcin Cakir, Esra Ergin, Sevil Gurgan, Suna Sabuncuoglu, Cigdem Sahin Arpa, Ilknur Tokgoz, Hilal Ozgunes and Arlin Kiremitci. “Effect of Bleaching on Mercury Release from Amalgam Fillings and Antioxidant Enzyme Activities: A Pilot Study”, JOURNAL OF ESTHETIC AND RESTORATIVE DENTISTRY, 2015; 27(1):29-36.
• Gurgan S, Kutuk Z, Ergin E, Oztas S, Cakir F. “Four-year Randomized Clinical Trial to Evaluate the Clinical Performance of a Glass Ionomer Restorative System.” Operative Dentistry 2015 ; 40(2):134-143
• Kutuk ZB, Ozturk C , Cakir FY, Gurgan S. Mechanical performance of a newly developed glass hybrid restorative in the restoration of large MO Class 2 cavities. Niger J Clin Prac 2019 22(6):833-841.
• Kutuk ZB, Vural UK , Cakir FY, Miletic I, Gurgan S. Mechanical properties and water sorption of two experimental glass ionomer cements with hydroxyapatite or calcium fluorapatite formulation. Dent Mater J 2019 Jun 1;38(3):471-479.
• Gurgan S, Kutuk ZB, Ozturk C, Soleimani R, Cakir FY. Clinical Performance of a Glass Hybrid Restorative in Extended Size Class II Cavities. Oper Dent 2020;45(3);243-254 doi: 10.2341/18-282-C.
• Koc Vural U, Kiremitci A, Gokalp S. Randomized Clinical Trial to Evaluate MTA, Indirect Pulp Capping in Deep Caries Lesions After 24-Months. Opera Dent. 2017, Sep/Oct;42(5):470-477.
• Vural UK, Kiremitci A, Gökalp S. Clinical assessment of mineral trioxide aggregate in the treatment of deep carious lesions. Niger J Clin Pract. 2017, May;20(5):600-604. doi: 10.4103/1119-3077.183252. PMID: 28513520
• Kerimova L., Kiremitci A. Effectiveness of two desensitizing products: A 6- month randomized clinical ,split-mouth study. American Journal of Dentistry,2020;33 (in press).
• Elif Ozturk Bayazit. The Microtensile Bond Strength of Self-Adhesive Resin Cements to CAD/CAM Resin-Matrix Ceramics Prepared with Different Surface Treatments. The International Journal of Prosthodontics 2019 Sep/Oct;32(32):433-438.
Elif Ozturk Bayazit. Repair of aged polymer-based CAD/CAM ceramics treated with different bonding protocols. The International Journal of Prosthodontics (accepted).
• Koç Vural U, Gökalp S, Kiremitçi A. Clinical performance of composite restorations with resin-modified glass ionomer lining in root surface carious lesions. Opera Dent. 2016 May-Jun;41(3):268-75. doi: 10.2341/15-205-C. Epub 2016 Jan 21.
• Koç Vural U, Kiremitçi A, Gökalp S. Clinical Assessment of Mineral Trioxide Aggregate in the Treatment of Deep Carious Lesions. Nigerian Journal of clinical Practice, 2016. DOI: 10.4103/1119-3077.183252
• Koç Vural U, Gökalp S. Treatment method and restorative material preferences of dental practitioners. European journal of general dentistry, 2016;5(1):19-23
• Koç Vural U, Gökalp S. Diagnostic Methods for Dental Caries Used by Private Dental Practitioners in Ankara, Nigerian journal of clinical Practice, Niger J Clin Pract. 2017 Mar;20(3):382-387. doi: 10.4103/1119-3077.181360.
• Koç Vural U, Kiremitçi A, Gökalp S. Randomized clinical trial to evaluate MTA as indirect pulp capping material in deep caries. A 24-month follow-up study. Opera Dent. 2017 Jun 5. doi: 10.2341/16-110-C.
• Koç Vural U, Gökalp S, Kiremitçi A. Effect of cavity lining on the restoration of root surface carious lesions: a split-mouth, 5-year randomized clinical trial. Clin Oral Investig. 2020 Feb;24(2):979-989. doi: 10.1007/s00784-019-03001-z. WOS:000520138900045
• Oz Fd, Altun B, Bolay S. Evaluation Of Marginal Adaptation And Fracture Strength Of Laminate Veneers Produced By Computer Assisted Design/Computer Assisted Manufacturing (Cad/Cam) System And Hot-Pressed Technique. Clin Dent Res 2018: 42(1): 20-28
• Oz Fd, Yazici Ar, Atalay C. Comparison Of Different Universal Adhesives' Bond Strength To Laser-Assisted Bleached Enamel. Selcuk Dent J,2019; 6:30-37
• Atalay C, Yazici AR, Horuztepe A, Nagas E, Ertan A, Ozgunaltay G. Fracture resistance of endodontically treated teeth restored with bulk fill, bulk fill flowable, fiber-reinforced, conventional resin composite. Operative Dentistry. 2016; 41(5): E131-E140.
• Oz FD, Yazici AR, Atalay C. Comparison of different universal adhesives' bond strength to laser-assisted bleached enamel. Selcuk Dental Journal. 2019; 6:30-37.
• Atalay C, Ozgunaltay G, Yazici AR. Thirty-six-month clinical evaluation of different adhesive strategies of an universal adhesive. Clinical Oral Investigations. 2020; 24:1569-1578.
• Atalay C, Ozgunaltay G. Evaluation of tooth wear and associated risk factors: a matched case-control study. Nigerian Journal of Clinical Practice. 2018; 21(12): 1607-1614.
• Meral E, Baseren NM. Shear bond strength and microleakage of novel glass-ionomer cements: An In vitro Study. Niger J Clin Pract 2019;22:566-72.
• Atalay C, Yazici AR, Horuztepe A, Nagas E, Ertan A, Ozgunalatay G. Fracture resistance of endodontically treated teeth restored with bulk fill, bulk fill flowable, fiber-reinforced, and conventional resin composite. Oper Dent 2016 41(5): E131-E140. (SCI)
• Ergin E, Ruya Yazici A, Kalender B, Usumez A, Ertan A, Görucu J, Sari T. In vitro comparison of an Er:YAG laser-activated bleaching system with different light-activated bleaching systems for color change, surface roughness, and enamel bond strength. Laser Med Sci 2018; 33(9):1913-1918. (SCI)
• Serdar-Eymirli P, Turgut MD, Dolgun A, Yazici AR. The effect of Er,Cr:YSGG laser, fluoride, and CPP-ACP on caries resistance of primary enamel. Lasers Med Sci 2018 doi.org/10.1007/s10103-018-2667-6. (SCI)
• Kutuk ZB, Güney T, Yazici AR. Microleakage evaluation of different types of bulkfill composites on enamel and cement. Clin Dent Res 2019; 43(3):100-109.(ULAKBİM)
• Uslu A, Dursun MN, Atalay C, Yazici AR, Ozgunaltay G. Effects of sports/energy drinks on dentin surface microhardness. IADR PEF Congress, Vienna, Austria, September 2017.
• Uslu A, Atalay C, Yazici AR, Ertan A, Ozgunaltay G. Effect of double application of a universal adhesive on dentin bond strength.FDI 105th Annual World Dental Conference, 2017, Madrid, Spain.
• Meral E, Uslu A, Ergin E, Yazici AR. Effect of oil rinsing on microhardness of restorative materials under acidic conditions. TDB 24th International Dental Congress, 27-30 September 2018, Ankara, Turkey.
• Jalili S, Onat S, Kutuk ZB, Yazici AR. The effect of mouthwash on the mechanical properties of restorative glass ionomers. TDB 24th International Dental Congress, 27-30 September 2018, Ankara, Turkey.
• Atalay C, Horuztepe A, Nagas E, Yazici AR, Ertan A. Cuspal deflection of endodontically-treated teeth restored with different restorative resins. FDI Annual World Dental Congress 7-10 September 2016. Poznan, Poland. (In Vitro Evaluation of the Effect of BulkFill, Fiber-Reinforced and Traditional Composite Resin Materials Applied to Root Canal Treated Teeth on Casp Movements (Scientific Research Rapid support project THD 2015-8632)

Links

Official Web Page
dis.hacettepe.edu.tr/tr/menu/arastirma_laboratuvari-99