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Browsing by Author "Rakhmetova, A."

Browsing by Author "Rakhmetova, A."

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  • Design, synthesis and characterization of self-assembled monodisperse magnetic nanoparticles 
    Rakhmetova, A.; Kanayeva, D. (Nazarbayev University, 2013)
    Using a co-precipitation method, Fe3O4 nanoparticle surfaces were modified with oleic acid or PEG.This method yields particles with broad size distribution. MNPs synthesized by thermal decomposition method appear to have ...
  • Development of an optical biosensor for diagnosis of tuberculosis 
    Kanayeva, D.; Bekmurzayeva, A.; Bekniyazov, I.; Rakhmetova, A.; Sypabekova, M.; Ashikbayeva, Z.; Akan, M.; Wang, R.; Lum, J.; Li, Y. (Nazarbayev University, 2013)
    Tuberculosis (TB) is an airborne disease caused by Mycobacterium tuberculosis. TB is the leading cause of morbidity and mortality in the developing world. Early and accurate diagnosis of TB would greatly enhance the treatment ...
  • Efficient solar light harvesting device based on multilayer photonic crystal films 
    Tikhonov, A.; Kozlov, M.; Kazhykarim, Y.; Seifullina, A.; Rakhmetova, A. (Nazarbayev University, 2014)
    We fabricate, characterize and calculate photonic-colloidal crystals. We propose to use wave guiding properties of photonic crystal films [1] to concentrate large amount of sunlight onto a small area of solar photovoltaic ...
  • Photonic crystal structures to control light on a nanoscale 
    Tikhonov, A.; Rakhmetova, A.; Koshkinbayeva, A. (Nazarbayev University, 2013)
    A new waveguiding effect in photonic crystals has been discovered. It will be useful for harvesting light for solar energy photovoltaic. We have found that incident light can be efficiently concentrated and redirected along ...