Now showing items 1-11 of 11

    • Activating mutations of STAT5B and STAT3 in lymphomas derived from γδ-T or NK cells 

      Küçük, C.; Jiang, B.; Hu X.; Zhang W.; Chan J.K.C.; Xiao W.; Lack, N.; Alkan, C.; Williams J.C.; Avery, K.N.; Kavak P.; Scuto, A.; Sen, E.; Gaulard P.; Staudt L.; Iqbal J.; Zhang W.; Cornish, A.; Gong Q.; Yang Q.; Sun H.; D'Amore F.; Leppä, S.; Liu W.; Fu, K.; De Leval L.; McKeithan, T.; Chan W.C. (Nature Publishing Group, 2015)
      Lymphomas arising from NK or γδ-T cells are very aggressive diseases and little is known regarding their pathogenesis. Here we report frequent activating mutations of STAT3 and STAT5B in NK/T-cell lymphomas (n=51), γδ-T-cell ...
    • Advances in plasmonic technologies for point of care applications 

      Tokel O.; Inci F.; Demirci U. (American Chemical Society, 2014)
      Infectious diseases have considerable economic and societal impact on developing settings. For instance, malaria is observed more commonly in sub-Saharan Africa and India. The societal impact of acquired immune deficiency ...
    • Asymmetric light propagation in chirped photonic crystal waveguides 

      Kurt H.; Yilmaz, D.; Akosman, A.E.; Ozbay, E. (Optical Society of American (OSA), 2012)
      We report numerical and experimental investigations of asymmetric light propagation in a newly designed photonic structure that is formed by creating a chirped photonic crystal (PC) waveguide. The use of a non-symmetric ...
    • Compact wavelength de-multiplexer design using slow light regime of photonic crystal waveguides 

      Akosman, A.E.; Mutlu, M.; Kurt H.; Ozbay, E. (Optical Society of American (OSA), 2011)
      We demonstrate the operation of a compact wavelength demultiplexer using cascaded single-mode photonic crystal waveguides utilizing the slow light regime. By altering the dielectric filling factors of each waveguide segment, ...
    • Compound Hertzian chain model for copper-carbon nanocomposites' absorption spectrum 

      Kokabi, A.; Hosseini, M.; Saeedi, S.; Moftakharzadeh, A.; Vesaghi, M.A.; Fardmanesh, M. (2011)
      The infrared range optical absorption mechanism of carbon-copper composite thin layer coated on the diamond-like carbon buffer layer has been investigated. By consideration of weak interactions between copper nanoparticles ...
    • Identification of novel neutralizing single-chain antibodies against vascular endothelial growth factor receptor 2 

      Erdag, B.; Koray Balcioglu, B.; Ozdemir Bahadir, A.; Serhatli, M.; Kacar O.; Bahar, A.; Seker, U.O.S.; Akgun, E.; Ozkan, A.; Kilic, T.; Tamerler, C.; Baysal, K. (2011)
      Human vascular endothelial growth factor (VEGF) and its receptor (VEGFR-2/kinase domain receptor [KDR]) play a crucial role in angiogenesis, which makes the VEGFR-2 signaling pathway a major target for therapeutic applications. ...
    • Plasmonic band gap structures for surface-enhanced Raman scattering 

      Kocabas, A.; Ertas G.; Senlik, S.S.; Aydinli, A. (Optical Society of American (OSA), 2008)
      Surface-enhanced Raman Scattering (SERS) of rhodamine 6G (R6G) adsorbed on biharmonic metallic grating structures was studied. Biharmonic metallic gratings include two different grating components, one acting as a coupler ...
    • Plasmonically enhanced hot electron based photovoltaic device 

      Atar F.B.; Battal, E.; Aygun L.E.; Daglar, B.; Bayindir, M.; Okyay, A., K. (Optical Society of American (OSA), 2013)
      Hot electron photovoltaics is emerging as a candidate for low cost and ultra thin solar cells. Plasmonic means can be utilized to significantly boost device efficiency. We separately form the tunneling metal-insulator-metal ...
    • Spoof-plasmon relevant one-way collimation and multiplexing at beaming from a slit in metallic grating 

      Cakmakyapan, S.; Serebryannikov, A.E.; Caglayan H.; Ozbay, E. (2012)
      Diode and collimator/multiplexer functions are suggested to be combined in one device that is based on a thin metallic grating with a single subwavelength slit. A proper choice of the structural (a)symmetry of the grating ...
    • Surface wave splitter based on metallic gratings with sub-wavelength aperture 

      Caglayan H.; Ozbay, E. (Optical Society of American (OSA), 2008)
      We investigated the splitting of surface electromagnetic waves trapped at the output surface of a one-dimensional metallic grating structure. The output gratings of the structure asymmetrically such that the output surfaces ...
    • Understanding the plasmonic properties of dewetting formed Ag nanoparticles for large area solar cell applications 

      Günendi, M.C.; Tanyeli I.; Akgüç G.B.; Bek, A.; Turan, R.; Gülseren O. (Optical Society of American (OSA), 2013)
      The effects of substrates with technological interest for solar cell industry are examined on the plasmonic properties of Ag nanoparticles fabricated by dewetting technique. Both surface matching (boundary element) and ...