Research Scientist

Телефон: 38 (044) 525 58 58
Email: nanosvin@meta.ua

Area of scientific interests:

the colloid-chemical systems, synthesis of nanoparticles of noble metal, chalcogenides cadmium and photoluminescent quantum dots.

 Professional experience:

since 2017 – Research scientist of the IPC NASU

2013 -2017 – Junior research scientist of the IPC NASU

2008 – 2013 – leading engineer of the IPC NASU 2017 г.

Education

PhD student (L.V. Pysarzhevsky Institute of Physical Chemistry of NASU): 2009-2012.
Yuriy Fedkovych Chernivtsi National University, Chemical Faculty: Bachelor – 2007, Master – 2008.

The co-author of 21 papers and 9 patents.

Selected publications:

1. 1. Rayevska A. E., Grodzyuk G. Ya., Dzhagan V. M., Stroyuk O. L., Kuchmiy S. Ya., Plyusnin V. F., Grivin V. P., Valakh M. Ya. Synthesis and Characterization of White-Emitting CdS Quantum Dots Stabilized with Polyethylenimine. J. Phys. Chem. v. 2010. (51), 22478–22486.
2. 2. Rayevska A. E., Grodzyuk G. Ya., Dzhagan V. M., Stroyuk O. L., Kuchmiy S. Ya., Plyusnin Valakh M. Ya. Dynamics of the radiative recombination of charge carriers in CdS nanoparticles stabilized with polyethyleneimine. Theoretical and Experimental Chemistry 2010 v. 46 (5), 2650–270.
3. 3. Dzhagan V., Mel’nik N., Rayevska O., Grodzyuk G. Strelchuk V., Plyashechnik O., Kuchmii S., Valakh M. Vibrational Raman spectra of CdSxSe1–x magic-size nanocrystals. Phys. Status Solidi RRL v. 2011. (5), 250–252.
4. 4. Rayevska A. E., Grodzyuk G. Ya., Stroyuk O. L., Ragoisha G. A. Optical and Electrochemical properties of CdS and CdSe quantum dots stabilized by poliethylenimine. Theoretical and Experimental Chemistry 2011 v. 47 (6), 2650–270.
5. 5. Rayevska A. E., Grodzyuk G. Ya., Stroyuk O. L., Kuchmii S. Ya., Plyusnin V. F., Effect of temperature on the optical properties of polyethylenimine-stabilized CdS nanoparticles. Theoretical and Experimental Chemistry 2012 v. 48 (2), 106–112.
6. 6. Rayevska O.E., Stroyuk O.L., Grodzyuk G.Ya., Kuchmiy S.Ya., Dzagan V.M., Valakh M.Y. Ultra-small CdS quantum dots capped by amine polyelelectrolytes. Nova Science Publishers, Inc. Handbook of functional nanomaterials 2014 v.1, 49–70.
7. 7. I. Savchenkoa, A. Berezhnytskab, E. Trunovab, N. Rusakovac, Ya. Fedorovb, and G. Grozduyk Polycomplexes based unsaturated β-diketones and rare earth elements for optoelectronics Molecular Crystals and Liquid Crystals. 2016. v. 640 1 – 11.
8. 8. O. Hrytsenko, V. Shvalagin, G. Grodziuk, V. Granchak Influence of Parameters of Screen Printing on Photoluminescence Properties of Nanophotonic Labels for Smart Packaging. Journal of Nanotechnology 2017, Article ID 7125682, 12 pages https://doi.org/10.1155/2017/7125682.
9. 9. Grodziuk G., Shcherban N., Shvalagin V., Korzhak G., Kuchmiy S. Photocatalytic activity of nanostructured composites based on layered niobates and C3N4 in the hydrogen evolution reaction from electron donor solutions under visible light. International Journal of Hydrogen Energy 2017, v. 42 p 24108 – 24116.
10. 10. Andryushina N., Grodzyuk G., Shvalagin V., Korzhak G., Kuchmiy S. Ya. Photocatalytic evolution of H2 from aqueous solutions of two-component electron-donor substrates in the presence of g-C3N4 activated by heat treatment in the KCl + LiCl melt Applied Surface Science 2019, v. 475 p 348 – 354.