Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Pavel Geydt"'
Autor:
Anna Lipovka, Alexey Kharchenko, Andrey Dubovoy, Maxim Filipenko, Vyacheslav Stupak, Alexander Mayorov, Vladislav Fomenko, Pavel Geydt, Daniil Parshin
Publikováno v:
Polymers, Vol 13, Iss 12, p 1995 (2021)
Currently, several materials for the closure of the dura mater (DM) defects are known. However, the long-term results of their usage reveal a number of disadvantages. The use of antibiotics and chitosan is one of the major trends in solving the probl
Externí odkaz:
https://doaj.org/article/6d641063c8e94bd0894c9fa0f2699faa
Autor:
Maria P. Sokolova, Michael A. Smirnov, Alexander N. Bugrov, Pavel Geydt, Elena N. Popova, Erkki Lahderanta, Valentin M. Svetlichnyi, Alexander M. Toikka
Publikováno v:
Polymers, Vol 9, Iss 7, p 268 (2017)
It is known that structure of the interface between inorganic nanoparticles and polymers significantly influences properties of a polymer–inorganic composite. At the same time, amount of experimental researches on the structure and properties of ma
Externí odkaz:
https://doaj.org/article/916eccf16d8a4b4c96950130682a3223
Structure and Transport Properties of Mixed-Matrix Membranes Based on Polyimides with ZrO2 Nanostars
Autor:
Maria P. Sokolova, Michael A. Smirnov, Pavel Geydt, Alexander N. Bugrov, Sami-Seppo Ovaska, Erkki Lahderanta, Alexander M. Toikka
Publikováno v:
Polymers, Vol 8, Iss 11, p 403 (2016)
Mixed-matrix membranes based on amorphous and semi-crystalline polyimides with zirconium dioxide (ZrO2) nanostars were synthesized. Amorphous poly(4,4′-oxydiphenylenepyromellitimide) and semi-crystalline polyimide prepared from 1,4-bis(4-aminopheno
Externí odkaz:
https://doaj.org/article/91c9fb8f2bf6453da0b52bc7a119acbd
Autor:
N. V. Lukasheva, Sergey V. Lyulin, Artyom D. Glova, D. A. Tolmachev, Michael A. Smirnov, Maria P. Sokolova, Pavel Geydt
Publikováno v:
Polymer Science, Series C. 63:256-271
Publications showing the prospects of combining computer simulation with atomic force microscopy in the study of polymer biological objects and materials for various purposes are analyzed. The problems that arise when these methods are used together
Autor:
Pavel Geydt, D. V. Parshin, Anna Lipovka, Vyacheslav Vladimirovich Stupak, Maxim L. Filipenko, Andrey Dubovoy, Alexander Mayorov, Alexey Valerjevich Kharchenko, Vladislav Fomenko
Publikováno v:
Polymers
Volume 13
Issue 12
Polymers, Vol 13, Iss 1995, p 1995 (2021)
Volume 13
Issue 12
Polymers, Vol 13, Iss 1995, p 1995 (2021)
Currently, several materials for the closure of the dura mater (DM) defects are known. However, the long-term results of their usage reveal a number of disadvantages. The use of antibiotics and chitosan is one of the major trends in solving the probl
Autor:
Gennadiy N. Kamaev, Pavel Geydt, Ivan A. Azarov, A. A. Gismatulin, Igor P. Prosvirin, G. K. Krivyakin, Zhang Fan, Michel Vergnat, Vladimir A. Volodin
Publikováno v:
Electronics, Vol 9, Iss 2103, p 2103 (2020)
Electronics
Volume 9
Issue 12
Electronics
Volume 9
Issue 12
Metal&ndash
insulator&ndash
semiconductor (MIS) structures based on thin GeO[SiO2] and GeO[SiO] films on Si substrates were fabricated with indium-tin-oxide as a top electrode. The samples were divided it two series: one was left as deposit
insulator&ndash
semiconductor (MIS) structures based on thin GeO[SiO2] and GeO[SiO] films on Si substrates were fabricated with indium-tin-oxide as a top electrode. The samples were divided it two series: one was left as deposit
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
In this paper, the opportunity of using an argon cluster ion beam for processing the surface of aluminium nitride polycrystalline thin films is studied. The treatment was carried out in two fundamentally different experimental modes, at high and low
Autor:
Vyacheslav A. Moshnikov, Ekaterina Soboleva, Yulia Spivak, Erkki Lähderanta, I. Zakharchuk, Pavel Geydt
Publikováno v:
Sensor Letters. 16:672-676
Autor:
Harri Lipsanen, Tuomas Haggren, Mikhail S. Dunaevskiy, Prokhor A. Alekseev, Pavel Geydt, Erkki Lähderanta
Publikováno v:
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 13(1):53-55
—A scanning probe microscopy method that allows one to measure Young’s modulus of thin and flexible nanowires is developed, which consists in measuring the deflection profiles under conditions of precise force control. This method can be applied
Autor:
Harri Lipsanen, Prokhor A. Alekseev, A. V. Nashchekin, G. E. Cirlin, Mikhail S. Dunaevskiy, Pavel Geydt, Rodion R. Reznik, Vladislav Khayrudinov, Demid A. Kirilenko, Erkki Lähderanta, Kristina Bespalova, B R Borodin, Tuomas Haggren
Publikováno v:
Nanotechnology. 32:385706
Young's modulus of tapered mixed composition (zinc-blende with a high density of twins and wurtzite with a high density of stacking faults) gallium phosphide (GaP) nanowires (NWs) was investigated by atomic force microscopy. Experimental measurements