Now showing items 1-6 of 6

    • Bio-inspired hierarchically structured polymer fibers for anisotropic non-wetting surfaces 

      Yunusa, M.; Ozturk, F. E.; Yildirim, A.; Tuvshindorj, U.; Kanik, M.; Bayindir, M. (Royal Society of Chemistry, 2017)
      We demonstrate a rice leaf-like hierarchically textured polymer fiber array for anisotropic non-wetting surfaces. To provide superhydrophobicity in addition to the anisotropic behavior, fiber surfaces are spray coated with ...
    • Characterization of denture acrylic resin surfaces modified by glow discharges 

      Süzer, Ş.; Özden, N.; Akaltan, F.; Akovali, G. (Sage Publications, Inc., 1997)
      Resin samples prepared by compression molding using a poly (methyl methacrylate) (PMMA) denture base material were exposed to radio-frequency (rf) glow discharges to improve the wettability of the material. Fourier transform ...
    • Digital microfluidics for reconfigurable antennas 

      Damgaci, Y.; Çağatay, Engin; Bıyıklı, Necmi; Cetiner, B. A. (IEEE, 2014)
      Usage of fluids (microfluidic or otherwise) in antennas provides a conceptually easy reconfiguration mechanism in the aspect of physical alteration. However, a requirement of pumps, valves, etc. for liquid transportation ...
    • Nonlinear laser lithography to control surface properties of stainless steel 

      Orazi, L.; Gnilitskyi, I.; Pavlov, I.; Serro, A. P.; Ilday, S.; Ilday, F. O. (Elsevier BV, 2015)
      In the present work a novel method to improve the surface properties of stainless steel is presented and discussed. The method, based on the use of a high repetition rate femtosecond Yb fibre laser, permits generation of ...
    • Robust superhydrophilic patterning of superhydrophobic ormosil surfaces for high-throughput on-chip screening applications 

      Beyazkilic, P.; Tuvshindorj, U.; Yildirim, A.; Elbuken, C.; Bayindir, M. (Royal Society of Chemistry, 2016)
      This article describes a facile method for the preparation of two-dimensionally patterned superhydrophobic hybrid coatings with controlled wettability. Superhydrophobic coatings were deposited from nanostructured organically ...
    • Room-temperature larger-scale highly ordered nanorod imprints of ZnO film 

      Kyaw, Z.; Wang J.; Dev, K.; Tiam Tan, S.; Ju, Z.; Zhang, Z.-H.; Ji, Y.; Hasanov, N.; Liu W.; Sun X.W.; Demir, Hilmi Volkan (Optical Society of American (OSA), 2013)
      Room-temperature large-scale highly ordered nanorod-patterned ZnO films directly integrated on III-nitride light-emitting diodes (LEDs) are proposed and demonstrated via low-cost modified nanoimprinting, avoiding a ...