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Peel Bond Strength of Two Silicone Soft Liners to a Heat-cured Denture Base Resin DEMİR, HAKAN; DOĞAN, ARİFE; DOĞAN, ORHAN MURAT; Keskin, Selda; Bolayir, Giray; SOYGUN, KORAY (2011-12-01) Purpose: This study investigated the peel strength of two different soft liners to a polymethylmethacrylate (PMMA) denture base resin before and after thermocycling.
The Effect of Surface Treatments on Tensile Bond Strength between a Silicone Soft Liner and a Heat-Cured Denture Base Resin SOYGUN, KORAY; Bolayir, Giray; DOĞAN, ARİFE; DEMİR, HAKAN; DOĞAN, ORHAN MURAT; Keskin, Selda (2011-01-01) This study evaluated tensile bond strength of a denture soft lining material to a poly (methylmethacrylate) (PMMA) denture base resin subjected to different surface treatment modalities and thermocycling. The materials tes...
Synthesis and characterization of boron-doped Bi2O3-La2O3 fiber derived nanocomposite precursor Durmusoglu, Senol; Uslu, Ibrahim; TUNÇ, TUNCAY; Keskin, Selda; Aytimur, Arda; Akdemir, Ahmet (Springer Science and Business Media LLC, 2011-11-01) Boron doped poly(vinyl) alcohol/ bismuth - lanthanum acetate (PVA/Bi-La) nanofibers were prepared by electrospinning using PVA as a precursor. The effect of boron doping was investigated in terms of solution properties, mo...
Modification of glassy carbon electrode by the electrochemical oxidation of 3-aminophenylcalix[4]pyrrole in nonaqueous media TANER, BİLGE; DEVECİ, PERVİN; ÜSTÜNDAĞ, ZAFER; Keskin, Selda; ÖZCAN, EMİNE; SOLAK, ALİ OSMAN (Wiley, 2012-02-01) 3-Aminophenylcalix[4]pyrrole (3APCP) was grafted to a glassy carbon (GC) surface during the electrochemical oxidation process in 0.1 M tetrabutylammoniumtetra-fluoroborate (TBATFB) containing acetonitrile solution. The pre...
Polymerization and characterization of bis(trichlorophenolato)di(pyridine) nickel(II) and bis(tribromophenolato)di(pyridine) nickel(II) dihydrate complexes in solution in the presence of iodine Molu, Leyla; Kisakurek, D (Wiley, 2002-11-28) The syntheses of bis(trihalophenolato)di(pyridine) nickel(II) complexes were achieved in aqueous solution, and their characterizations were performed by Fourier transform infrared (FTIR) spectroscopy, ultraviolet-visible a...
Structural and optical properties of thermally evaporated Ga-In-Se thin films IŞIK, MEHMET; Güllü, Hasan Hüseyin (2014-05-30) In this paper, structural and optical properties of Ga-In-Se (GIS) thin films deposited by thermal evaporation technique have been investigated. The effect of annealing was also studied for samples annealed at temperatures...
Determination of current transport characteristics in Au-Cu/CuO/n-Si Schottky diodes Surucu, O. Bayrakli; Güllü, Hasan Hüseyin; Terlemezoglu, M.; Yildiz, D. E.; Parlak, M. (Elsevier BV, 2019-10-01) In this study, the material properties of CuO thin films fabricated by sputtering technique and electrical properties of CuO/n-Si structure were reported. Temperature-dependent current-voltage (I-V) measurement was carried...
Optical and Nanomechanical Properties of Ga(2)Se(3)Single Crystals and Thin Films IŞIK, MEHMET; Emir, Cansu; Güllü, Hasan Hüseyin; Hasanlı, Nızamı (Springer Science and Business Media LLC, 2020-10-01) The optical and nanomechanical properties of Ga(2)Se(3)single crystals and thin films were investigated using reflection, transmission, and nanoindentation measurements. The reflection spectrum recorded in the 525- to 1100...
Frequency Dependent Dielectric Properties of ZnSe/p-Si Diode Güllü, Hasan Hüseyin; YILDIZ, DİLBER ESRA (2019-03-01) The study on electrical and dielectric properties of the ZnSe/p-Si diode have been investigated using admittance measurements in the frequency range of 50 kHz - 1 MHz at room temperature. The experimental values of dielect...
Annealing Effect on Dark Electrical Conductivity and Photoconductivity of Ga-In-Se Thin Films IŞIK, MEHMET; Güllü, Hasan Hüseyin (2018-05-01) Dark-conductivity and photoconductivity properties of thermally evaporated Ga-In-Se (GIS) thin films were investigated in the temperature range of 80-430 K. All measurements were performed on as-grown and annealed GIS thin...