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Marine Algae-PLA composites as de novo alternative to porcine derived collagen membranes Sayin, S.; Kohlhaas, T.; Veziroglu, S.; Okudan, E. S.; Naz, M.; Schroeder, S.; Saygili, E.; Acil, Y.; Faupel, F.; Wiltfang, J.; Aktas, O. C.; Guelses, A. (2020-09-01) Resorbable and volume-stable collagen matrices have been preferred as grafting materials for diverse clinical applications in recent years. On the other hand, there is always an existing risk of transmission of infection w...
Nitrogen effects on radiation response in 12Cr ferritic/martensitic alloys Aydogan, E.; Gigax, J. G.; Parker, S. S.; Eftink, B. P.; Chancey, M.; Poplawsky, J.; Maloy, S. A. (Elsevier BV, 2020-12-01) Ferritic/martensitic steels are one of the best candidates for structural materials for high dose applications in next generation nuclear reactors. The composition of structural materials must be optimized for reliable ser...
Enhanced Performance of Nanowire-Based All-TiO2 Solar Cells using Subnanometer-Thick Atomic Layer Deposited ZnO Embedded Layer Ghobadi, Amir; Yavuz, Halil I.; Ulusoy, T. Gamze; Icli, K. Cagatay; Ozenbas, Macit; OKYAY, Ali Kemal (2015-03-01) In this paper, the effect of angstrom-thick atomic layer deposited (ALD) ZnO embedded layer on photovoltaic (PV) performance of Nanowire-Based All-TiO2 solar cells has been systematically investigated. Our results indicate...
Characterization and antibacterial efficacy of silver-coated Ca-Na-Zn-Si/Ti glasses Wren, Anthony; Akgun, Betul; Adams, Brian; Coughlan, Aisling; Mellott, Nathan; Towler, Mark (SAGE Publications, 2012-11-01) A glass series [xSiO(2[-y])center dot 0.36ZnO center dot 0.17Na(2)O center dot 0.05CaO (starting at x = 0.50, y = 0.08 TiO2)] was formulated with TiO2 substituting SiO2. Each glass/silver-coated glass was characterized usi...
THE MECHANICAL CHARACTERIZATION AND IN VIVO EVALUATION OF POROUS TiNi AS GRAFT MATERIAL Arpak, Bertan; Araz, Kenan; Nakas, Ipek; Bor, Sakir; Nergiz, Ibrahim (2012-09-01) To obtain TiNi foams with interconnected pores that have surface quality necessary for bone growth in addition to required mechanical performance, sintering with the space holder technique was employed in this study, which...
A biomechanical comparison between original and used titanium miniplates Tuncer, N; Demiralp, AS; Guven, O; Keskin, A; Bor, S (Elsevier BV, 1996-02-01) Four dogs were chosen for this study, An experimental fracture was made in the mandibular symphysis region of each dog. Two miniplates and eight screws mere applied, and removed three and six months postoperatively.
Effect of Au nano-particles on TiO2 nanorod electrode in dye-sensitized solar cells Ghaffari, M.; Cosar, M. Burak; Yavuz, Halil I.; Ozenbas, M.; OKYAY, Ali Kemal (2012-08-01) Au nano particles (NPs) were deposited on vertically grown TiO2 nanorod arrays on FTO substrate by hydrothermal process. Metal nanoparticles were loaded onto the surface of TiO2 nanorods via photochemical reduction process...
Hydrothermal BaTiO3 thin films from nanostructured Ti templates Akyildiz, Hasan; Casper, Michelle D.; Ayguen, Seymen M.; Lam, Peter G.; Maria, Jon P. (Cambridge University Press (CUP), 2011-02-01) Polycrystalline BaTiO3 thin films have been prepared by hydrothermal reaction with sputter-deposited nanostructured reactive Ti templates designed to control net diffusion direction and distance. Templates were prepared in...
Zinc Oxide Nanowire Decorated Single-Use Electrodes for Electrochemical DNA Detection Congur, Gulsah; Ates, Elif Selen; Afal, Aysegul; ERDEM GÜRSAN, KADRİYE ARZUM; Erdem, Arzum (2015-02-01) The surfaces of pencil graphite electrodes (PGEs) were decorated with zinc oxide nanowires (ZnO NWs) for the electrochemical detection of nucleic acids. ZnO NWs were synthesized through simple hydrothermal method. PGEs dec...
Effect of carbon fiber amount and length on flame retardant and mechanical properties of intumescent polypropylene composites ATABEK SAVAŞ, Lemiye; Mutlu, Aysenur; Dike, Ali Sinan; Tayfun, Umit; DOĞAN, Mehmet (SAGE Publications, 2018-02-01) The effects of carbon fiber amount and length were studied on the flame retardant, thermal, and mechanical properties of the intumescent polypropylene composites. The flame retardant properties of the intumescent polypropy...