Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Yu K Verevkin"'
Publikováno v:
Materials Science and Engineering: C. 59:807-817
TiO2 films are used as a self-sterilization surface due to their property to form reactive oxygen species (ROS) when irradiated with ultraviolet light. These ROS attack bacteria and kill them. We present a new way to enhance the bactericidal activity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26e246a9b504b878796f6bde3f6df1e0
https://doi.org/10.1016/j.msec.2015.10.021
https://doi.org/10.1016/j.msec.2015.10.021
Publikováno v:
Ekologiya cheloveka (Human Ecology). 20:21-27
Special surfaces based on titanium dioxide are developed for prevention of nosocomial infections. The reactive oxygen species (ROS) have been generated by the surfaces after their UV-irradiation. ROS caused destruction of bacteria. However, effective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf3288d8e7efe076ebf2a14762c553ed
https://doi.org/10.17816/humeco17367
https://doi.org/10.17816/humeco17367
Autor:
I. S. Golubeva, V. V. Korolichin, S. N. Pleskova, E. A. Pershin, V. N. Burenina, Yu K Verevkin
Publikováno v:
Scopus-Elsevier
A decline in CFU of gram-positive and gram-negative bacteria on the surface of UV illuminated TiO2 films (wavelength of 380 nm) is shown. A 29, 45, and 47% decrease in bacterial viability of Staphylococcus aureus, Staphylococcus epidermidis, and Esch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75b2ef4829243634dc94bf49a78f32cd
https://doi.org/10.1134/s0003683811010091
https://doi.org/10.1134/s0003683811010091
Autor:
Santiago M. Olaizola, M. Pessa, Changsi Peng, Zuobin Wang, Chunlei Tan, Yu K Verevkin, Yu Yu Gushchina, S Tisserand, V N Petryakov
Publikováno v:
Quantum Electronics. 40:73-76
Four-beam laser interference is shown to stimulate the self-organisation of periodic two-dimensional arrays of nanoislands on the surface of GaAs/InGaAs/GaAs epitaxial structures. (Self-organisation is here taken to mean processes that determine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::555d5605a33fc5db3968d5b22f83d28c
https://doi.org/10.1070/qe2010v040n01abeh014131
https://doi.org/10.1070/qe2010v040n01abeh014131
Autor:
Yu K Verevkin, V N Petryakov, Santiago M. Olaizola, A. Yu. Klimov, B. A. Gribkov, E. V. Koposova
Publikováno v:
Quantum Electronics. 38:1078-1082
By using the interference of pulsed radiation and a complete lithographic cycle, phase masks on quartz and antireflection structures on quartz and silicon are produced. The transmission of radiation through a corrugated vacuum—solid interface is ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cffd8e392df5f542b6c89a4495fcf61
https://doi.org/10.1070/qe2008v038n11abeh013723
https://doi.org/10.1070/qe2008v038n11abeh013723
Publikováno v:
Journal of Optics A: Pure and Applied Optics. 9:569-572
We created structures with spatially variable period (chirped gratings) on fused quartz and TiO2 films. Expressions for the interference pattern of two coherent-radiation beams with quadratic and plane phase fronts are obtained. Results of the analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e91c2e9c7d7cd1972264b65e91e38f8
https://doi.org/10.1088/1464-4258/9/7/004
https://doi.org/10.1088/1464-4258/9/7/004
Autor:
Yu K Verevkin, V N Petryakov, V. N. Burenina, V.F. Dryakhlushin, A. V. Kirsanov, N. V. Vostokov, A. Yu. Klimov, Vladimir I. Bredikhin
Publikováno v:
Technical Physics. 49:1191-1195
The sensitivity and resolution of a photoresist composed of a two-layer (polymer-metallic indium) film are measured. 2D masks used to create nanodimensional metallic and insulating islands on a silicon substrate are prepared by direct laser action. C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::505695405f2b9deaf3fc0df44d45928c
https://doi.org/10.1134/1.1800241
https://doi.org/10.1134/1.1800241
Autor:
A. V. Kruglov, V. V. Levichev, V. V. Korolikhin, D. O. Filatov, Yu K Verevkin, N. G. Bronnikova, Yu Yu Gushchina, Nikita Bityurin, V N Petryakov
Publikováno v:
Technical Physics. 48:757-760
Atomic force microscopy is used to examine the topography of submicron periodic structures formed on the surfaces of synthetic polycrystalline diamond and polyimide films. The films are deposited on fused quartz substrates by four-wave interference m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5147e84cc658dce2353455bb23106615
https://doi.org/10.1134/1.1583831
https://doi.org/10.1134/1.1583831
Publikováno v:
Quantum Electronics. 33:76-80
A problem of the four-wave interaction of radiation in a three-level medium, where the lower working level is a repulsive one, is solved. This situation is characteristic of UV-active excimer molecules. The solution to this problem is compared to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03d2a608af6b398f8d903bac975d2ba0
https://doi.org/10.1070/qe2003v033n01abeh002367
https://doi.org/10.1070/qe2003v033n01abeh002367
Autor:
A. M. Alekseev, V N Petryakov, N. N. Salashchenko, N. V. Vostokov, A. F. Popkov, Yu K Verevkin, Nikolay I. Polushkin
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 73:192-196
Laser-induced local modifications of magnetic order in thin Fe‐Cr layers were investigated. Local modification in the layers were induced by interfering laser beams. The results of the study give evidence for the formation of submicron-sized anisot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0afff2c370a4adc97663813da64c60a3
https://doi.org/10.1134/1.1368713
https://doi.org/10.1134/1.1368713