ACADEMIC INFORMATION
ACADEMIC INFORMATION



EDUCATION
EDUCATION

  • 2002 Ph.D.Thesis "UV-induced effects in the nematic liquid crystals with dopants of the steroid biomolecules" for Physics and Mathematics candidate's degree on the speciality 01.04.15 Molecular and Liquid Crystal Physics, Institute of Physics, National Academy of Sciences, Ukraine, Kyiv.

  • 1998-2001 Physico-Technical Scientific and Educational Center of the National Academy of Sciences of Ukraine (a post-graduate student);

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  • 1994-1998 Yuriy Fedcovych Chernivtsi State University, Faculty of Chemistry, Department of Environmental Engineering and Resource-saving (diploma of Master of Sciences in Ecology; speciality-Engeneer Ecologist: Optical monitoring of the environment and processing waste);

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  • 1992-1998 Yuriy Fedcovych Chernivtsi State University, Engineering Faculty, Department of Optics and Spectroscopy (Honorous diploma of Master of Sciences in Physics; speciality-Engeneer Optician);

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    EXPERIENCE
    EXPERIENCE

  • 2013 - 2016 participation at the Scientific and Technological Centre of Ukraine project P585 - "Photorefractive two-beam coupling in the infrared " (Project was finished in 31st March);

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  • 2012.04.26 official opponent of PhD thesis: "Influence of ferroelectric particles Sn2P2S6 on the properties of nematic and cholesteric liquid crystals." (author O.V. Kurochkin from Department of Physics of Crystals, Institute of Physics, National Academy of Sciences of Ukraine);

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  • 2010 - p.t. senior researcher at the Department of Optical Quantum Electronics, Institute of Physics, National Academy of Sciences of Ukraine;

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  • 2008-2009 member of an XIII Ukrainian Antarctic Expedition; assistant chief of the expedition on science, scientist-researcher of the Ozone Hole and UV-radiation at Ukrainian Antarctic station "Akademik Vernadsky" (Galindes Island, Argentina Islands water area).

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  • 2005-2010 Institute of Physics of the National Academy of Sciences of Ukraine (Ph.D., Scientific researcher of the Department of Optical Quantum Electronics);

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  • 2003-2004 member of an VIII Ukrainian Antarctic Expedition; scientist-researcher of the Ozone Hole and UV-radiation at Ukrainian Antarctic station "Akademik Vernadsky" (Galindes Island, Argentina Islands water area).

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  • 2000-2005 Participation at the project Gr0-50(j) of the Scientific and Technological Centre of Ukraine;

  • 2002-2005 Institute of Physics of the National Academy of Sciences of Ukraine (Ph.D., Junior scientist of the Department of Optical Quantum Electronics);

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  • 2000-2002 Institute of Physics of the National Academy of Sciences of Ukraine(engineer of the Department of Optical Quantum Electronics);

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  • 1999-2002 Physico-Technical Scientific and Educational Center of the National Academy of Sciences of Ukraine (schoolmaster).

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    AWARDS
    AWARDS

  • 2016 Manuscript " “Blue phases” of highly chiral thermotropic liquid crystals with a wide range of near-room temperature." Liquid Crystals, 2015, Vol.42, N 10, pp.1391-1404 (author: I. Gvozdovskyy) is most read in 2015. The most popular article published in 2015 in Physical Sciences portfolio free for you to read online until the end of 2016 click here(free pdf-file);

  • 2015 Manuscript " Influence of the anchoring energy on jumps of the period of stripes in thin planar cholesteric layers under the alternating electric field." Liquid Crystals, 2014, Vol.41, N 10, pp.1495-1504 (author: I. Gvozdovskyy) was one of eight others that were highly commended by the Selection Committee during award the Luckhurst-Samulski Prize (pdf-file) for the best published each year in the journal Liquid Crystals;


    Letter of advice about the 2014 Luckhurst-Samulski Prize

  • 2012.01.23-02.17 Research visiting to “Josef Stefan” Institute. “Photoinduced chiral nematic colloids” (PR-02385 in P1-0099);

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  • 2011.06 Book of Oleg Zhariy "Digital HDR-photography and Panorama", as a winner of the Photographic competition "Long competition of long panorams";

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  • 2006.06.22 Medal - Ukrainian Antarctic Station "Akademic Vernadsky";

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  • 2005-2007 President of Ukraine Scholarship;

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  • 2004 Vitesse Re-SkillingTM Certificate presented to Gvozdovskyy Igor who has successfully complited the NATO Advanced Study Institute in Biophotonics Sept. 29 - October 9, 2004, Ottawa, Ontario, Canada;

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  • 2004 NATO travel Grant N82;

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  • 2004 Diploma Ministry of Education and Sciences of Ukraine N90061.

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    RESEARCH INTERESTS
    RESEARCH INTERESTS

  • Experimental study of induced cholesterics using various chiral dopants (by including the biological important molecules of vitamin D series);

  • photoalignment of liquid crystals by polymer films and monomolecular layers;

  • Lehmann-type effect, dissolution of the chiral dopants in the nematic and cholesteric droplet ;

  • wettability of photoaligning polymer films, surface tension.

    • PUBLICATIONS
    PUBLICATIONS

    2016

    1. Konstantin Shcherbin, Igor Gvozdovskyy and Dean R. Evans. Optimization of the liquid crystal light valve for signal beam amplification Optical Materials Express, 2016, Vol.6, N 11, pp.3670-3675. (http://dx.doi.org/10.1364/OME.6.003670)

    2. I. Gvozdovskyy. Role of the photopolymerisation conditions in the broadening of the temperature range of the ‘blue phases’. Liquid Crystals, 2016, Vol.43, N12, pp.1812-1830. (doi:10.1080/02678292.2016.1213431)

    3. K. Shcherbin, I. Gvozdovskyy and D. R. Evans. Dynamic gratings recording in liquid crystal light valve with semiconductor substrate. Proc. SPIE 9771, Practical Holography XXX: Materials and Applications, 97710U (March 7, 2016). (doi:10.1117/12.2209552)
      (From Conference Volume 9771, Practical Holography XXX: Materials and Applications, Hans I. Bjelkhagen; V. Michael Bove, San Francisco, California, United States | February 13, 2016)

    4. K. Shcherbin, I. Gvozdovskyy and D. Evans. Infrared sensitive liquid crystal light valve with semiconductor substrate. Applied Optics, 2016, Vol.55, N 5, pp.1076-1081. (doi:10.1364/AO.55.001076)


    2015

    1. I. Gvozdovskyy. “Blue phases” of highly chiral thermotropic liquid crystals with a wide range of near-room temperature. Liquid Crystals, 2015, Vol.42, N 10, pp.1391-1404. (doi:10.1080/ 02678292.2015.1053001)


    2014

    1. I. Gvozdovskyy. Influence of the anchoring energy on jumps of the period of stripes in thin planar cholesteric layers under the alternating electric field. Liquid Crystals, 2014, Vol.41, N 10, pp.1495-1504. (doi:10.1080/ 02678292.2014.927930)


    2013

    1. I. Gvozdovskyy, V.S.R. Jampani, M. Škarabot and I. Muševič. Light-induced rewiring and winding of Saturn ring defects in photosensitive chiral nematic colloids. European Physical Journal E, 2013, Vol.36, N9, pp.13097-8. (doi:10.1140/epje/i2013-13097-8)

      Cover title of European Physical Journal E, Vol.36, N9, September 2013.

    2. Oleg Yaroshchuk, Sergiy Tomylko, Igor Gvozdovskyy and Rumiko Yamaguchi. Cholesteric liquid crystal–carbon nanotube composites with photo-settable reversible and memory electro-optic modes. Applied Optics, 2013, Vol.52, N22, pp.E53-E59. (doi:10.1364/AO.52.000E53)

    2012

    1. Igor Gvozdovskyy, Oleg Yaroshchuk, Marina Serbina and Rumiko Yamaguchi. Photoinduced helical inversion in cholesteric liquid crystal cells with homeotropic anchoring. Optics Express, 2012, Vol.20, N4, pp.3499-3508. (doi:10.1364/OE.20.003499)

      You can see and download article from site of Optics Express [please click here]

    2011

    1. Sergiy Tomylko, Igor Gvozdovskyy, Oleg Yaroshchuk, and Rumiko Yamaguchi. Two-mode photo-switchable LCD on the base of liquid crystals with a minute amount of carbon nanotubes. IMID 2011 DIGEST, 2011, P1-72, pp.681-682.

    2. Igor Gvozdovskyy, Oleg Yaroshchuk and Marina Serbina. Light-induced Nematic - cholesteric structural transitions in the LC cells with homeotropic anchoring. Mol. Crys. Liq. Crys., 2011, Vol.546, pp.202/[1672] - 208/[1678].(doi:10.1080/ 15421406.2011.571161)

    3. I. Gvozdovskyy, K. Shcherbin, D.R. Evans, G. Cook. Infrared sensitive liquid crystal photorefractive hybryd cell with semiconductor substrates. Appl. Phys. B, 2011, Vol.104, pp.884-888. (doi:10.1007/s00340-011-4374-x)

    2010

    1. M.I. Serbina, L.N. Lisetski, I.A. Gvozdovskyy, A.V. Koval’chuk, G.S. Chilaya. Effect of UV radiation on selective reflection and dielectric properties of cholesterol ester mixtures with photoactive nematics. J. Functional Materials, 2010, Vol.17, N4, pp.449-453.

    2009

    1. I.A. Gvozdovskyy, Yu. Kurioz, and Yu. Reznikov. Exposure and temperature dependences of contact angle of liquid crystals on photoaligning surface. Opto-electronics review, 2009, Vol.17, N2, pp.116-119. (doi:10.2478/ s11772-008-0065-5)

    2008

    1. I.A. Gvozdovskyy, L.N. Lisetski. Rotation of small crystals of non-chiral substances at the top of a cholesteric droplet: an inverse case of the Lehmann-type effect. J. Functional Materials, 2008, Vol.15, N3, pp.388-391.

    2007

    1. I.A. Gvozdovskyy, L.N. Lisetski. Rotation of single crystals of chiral dopants at the top of a nematic droplet: analogy with Lehmann effect. European Physical Journal E, 2007, Vol.24, N3, pp.211-215. (doi:10.1140/epje/i2006-10253-3)

    2. I.A. Gvozdovskyy, L.N. Lisetski. Rotation of single crystals of chiral dopants at the top of a nematic droplet: factors affecting the angular velocity. Mol. Crys. Liq. Cryst., 2007, Vol.475, pp.113-122. (doi:10.1080/ 15421400701681331)

    3. I.A. Gvozdovskyy, L.N. Lisetski. Rotation of single crystals of chiral dopants at the top of a nematic droplet: a hydrodynamical analogy. J. Functional Materials, 2007, Vol.14, N3, pp.332-337.

    2005

    1. I. Terenetskaya, T. Orlova, I. Gvozdovskyy, G. Milinevsky. Solar UVB radiation and vitamin D synthesis: direct monitoring of the vitamin D synthetic capacity of sunlight in Kiev and in Antarctic. Annalen der Meteorologie, 2005, Vol.2, N41, pp.676-678.

    2. I. Gvozdovskyy, T. Orlova, E. Salkova, I. Terenetskaya, G. Milinevsky. Ozone and solar UV-B radiation: monitoring of the vitamin D synthetic capacity of sunlight in Kiev and Antarctica. International Journal of Remote Sensing, 2005, Vol.26, N16, pp.3555-3559. (doi:10.1080/ 01431160500076863)

    3. I.Gvozdovskyy, T.Orlova, I.Terenetskaya. UV induced photoalignment and color change in nematic liquid crystals with pProvitamin D dopant. Mol. Crys. Liq. Cryst., 2005, Vol.430, pp.199-203. (doi:10.1080/ 15421400590946389)

    4. N.A. Kasyan, V.D. Panikarskaya, L.N. Lisetski, V.S. Manzhara, I.A. Gvozdovskyy. Temperature-induced transformations of chromenoacridines in liquid crystalline solvents. Liquid Crystals and Their Application, 2005, N3-4 (13-14), pp. 93-99.

    5. I. Gvozdovskyy, T. Orlova, I. Terenetskaya. Features of previtamin D cis-trans isomeriztaion in the nematic LC matrices: orientation and cholesteric order effects. Mol. Crys. Liq. Cryst., 2005, Vol.434, pp.325-332. (doi:10.1080/ 15421400590955361)

    2004

    1. M. Aronishidze, A. Chanishvili, G. Chilaya, G. Petriashvili, S. Tavzarashvili, L. Lisetski, I. Gvozdovskyy, I. Terenetskaya. Color change effect based on provitamin D phototransformation in cholesteric liquid crystalline mixtures. Mol. Crys. Liq. Cryst., 2004, Vol.420, pp.47-53.(doi:10.1080/ 15421400490478353)

    2. M. Aronishidze, A. Chanishvili, G. Chilaya, G. Petriashvili, S. Tavzarashvili, L. Lisetski, N.Kireyeva, I. Gvozdovskyy, I.Terenetskaya. Colour change effect based on provitamin D phototransformation in right and left-handed cholesteric liquid crystalline mixtures. Proceedings of the Institute of Cybernetics of the Georgian Academy of Sciences, 2004, Vol.3, N2, p.8.

    2003

    1. Gvozdovskyy I.A., Terenetskaya I.P., Reshetnyak V.Y. Dissolution of steroid crystals in nematic droplet: effect of rotation. Proceedings - SPIE the International Society for Optical Engineering, 2003, Vol.5257, pp.102-109.(doi:10.1117/12.545829)

    2002

    1. I.A.Gvozdovsky and I.P.Terenetskaya. Liquid crystal photoorientation mediated by UV irradiation of the composed film PMMA+provitamin D3. Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques,2002, N2, pp.80-83 (in Russian).

    2. I.A.Gvozdovsky, I.P.Terenetskaya. Effect of rotation of steroid microcrystals in nematic droplet. Ukrainian J. Phys., 2002, Vol.47, N8, pp. 751-754 (in Ukrainian).

    3. I.A.Gvozdovsky, I.P.Terenetskaya UV-induced orientation effects in nematic liquid crystals dye to photo-changes adsorbed of provitamin D3. J. Scientific and Applied Photography, 2002, Vol. 47, N2, pp.45-50 (in Russian).

    4. I.Gvozdovskyy, I. Terenetskaya Steroid motor: dynamics of cholesteric helix induction in the nematic droplet. Liquid Crystals Today, 2002, Vol.11, N4, pp.8-12.(doi:10.1080/ 146451802100006824)

    2001

    1. I.Terenetskaya, I.Gvozdovsky. Development of personal UV biodosimeter based on vitamin D photosynthesis. Mol. Cryst. Liq. Cryst., 2001, Vol.368, pp.551-558.(doi:10.1080/ 10587250108029987)

    2. I.P.Terenetskaya and I.A.Gvozdovskyy. In-situ monitoring of biologically active solar UV-B radiation: a new biosensor of vitamin D synthetic capacity. SPIE Proceedings the International Society for Optical Engineering, 2001, Vol. 4425, pp. 183-188. (doi:10.1117/12.429721)

    3. Igor Gvozdovskyy and Irina Terenetskaya. Development of personal UVB sensor: detection of previtamin D photosynthesis. Kluwer Academic Publishers, 2001, pp.341-353.

    2000

    1. I.A.Gvozdovsky, I.P.Terenetskaya. Comparative study of the provitamin D photoisomerization kinetics in ethanol and liquid crystal. J. Functional Materials,2000, Vol.7, N3, pp.508-512.

    1999

    1. A.G.Dyadyusha, I.A.Gvozdovsky, E.N.Salkova, I.P.Terenetskaya. Development of personal biodosimeter of UV radiation based on vitamin D photosynthesis in nematic liquid crystal matrix. Semiconductor Physics, Quantum Electronics & Optoelectronics, 1999, Vol. 2, N4, pp.91-95.

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