Перегляд за автором "Dovbeshko, G.I."

Сортувати за: Порядок: Результатів:

  • Carbon Nanotubes Based Black Absorbing Coatings for Pyroelectric and Other Thermal Detector Application 
    Bravina, S.L.; Morozovsky, N.V.; Dovbeshko, G.I.; Fesenko, O.M.; Obraztsova, E.D. (Наносистеми, наноматеріали, нанотехнології, 2009)
    The study of optical and thermophysical characteristics of the absorbing coatings (AC) for sensitive elements of pyroelectric detectors of radiation based on carbon nanotubes paste (CNTP-black) is performed in comparison with ...
  • Gold and colloidal gold surface influence on dna conformational change 
    Dovbeshko, G.I.; Gnatyuk, O.P.; Chegel, V.I.; Shirshov, Y.M.; Kosenkov, D.V.; Andreev, E.A.; Tajmir-Riahi, H.A.; Lytvyn, P.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    DNA conformational changes caused by gold and colloidal gold surface have been studied by surface enhanced infrared spectroscopy (SEIRA), spectroscopy of plasmon resonance (SPR), atomic force microscopy (AFM) and principal ...
  • Microwave-induced optical non-linearity of amino acid crystals 
    Berezhinsky, L.I.; Dovbeshko, G.I.; Obukhovsky, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    Changes (ΔR) of amino acid crystals infrared (IR) reflectance (R) induced by simultaneous irradiation of IR and microwaves (MW) or extremely high frequency (EHF) radiation have been observed. It was shown that under the ...
  • Porous Al and Cu structures as infrared signal enhancers 
    Dovbeshko, G.I.; Fesenko, O.M.; Romanyuk, V.R.; Perekrestov, V.I.; Kosminska, Yu.O.; Kshnyakina, S.I. (Functional Materials, 2010)
  • SPR-spectroscopy of protein molecules adsorbed in microwave field 
    Berezhinsky, L.I.; Chegel', V.I.; Shirshov, Yu.M.; Dovbeshko, G.I.; Melnichuk, O.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    A possibility to use surface plasmon resonance (SPR) in the investigations of the microwave radiation influence upon proteins in the process of their adsorption on the gold surface and their interaction with other proteins. ...
  • Study of DNA interaction with carbon nanotubes 
    Dovbeshko, G.I.; Repnytska, O.P.; Obraztsova, E.D.; Shtogun, Ya.V.; Andreev, E.O. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    Structural characterisation of two different forms of carbon - graphite and single-walled carbon nanotubes (SWCNT) has been done with Raman and FTIR spectroscopy. Interaction of nucleic acids with graphite powder and SWCNT ...
  • Surface enhanced infrared absorption of nucleic acids on gold substrate 
    Dovbeshko, G.I.; Chegel, V.I.; Gridina, N.Y.; Repnytska, O.P.; Shirshov, Y.M.; Tryndiak, V.P.; Todor, I.M.; Zynio, S.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2001)
    Data on surface enhanced infrared absorption (SEIRA) of nucleic acids deposited on the metal surface have been obtained in the experiment in FTIR reflectance mode. As metal surface, we used Au of 200-500 Е thickness on ...
  • The enhancement of optical processes near rough surface of metals 
    Dovbeshko, G.I.; Fesenko, O.M.; Shirshov, Yu.M.; Chegel, V.I. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    Last decades the enhancement of optical transitions near metal surface was observed under study the optical processes (luminescence, Raman scattering, IR absorption). The effect consists in an essential increase of the ...