Перегляд за автором "Lobanov, V.V."

Результати 1-9 з 9

A quantum chemical analysis of dependence of the protolytic properties of silica primary particles on their composition and spatial structure

Kravchenko, A.A.; Demianenko, E.M.; Filonenko, O.V.; Grebenyuk, A.G.; Lobanov, V.V.; Terets, M.I. (Поверхность, 2017)

High disperse silica is used as a sorbent and carrier of medical preparations in various branches of medicine, biotechnology etc. due to its physico-chemical properties, in particular, rather developed surface, chemical ...
A Quantum Chemical Study on Levomycetin Interaction with Silica Surface

Kravchenko, A.A.; Krupska, T.V.; Demianenko, E.M.; Grebenyuk, A.G.; Kuts, V.S.; Lobanov, V.V. (Хімія, фізика та технологія поверхні, 2010)

The biological activity of D(-)-threo-isomer of levomycetin is connected with presence of hydrogen bonding between hydroxyl groups of its alicyclic form. When grafted on silica surface (via impregnation), levomycetin ...
Carbon Nanotubes as Electrodes of Electrochemical Sensors

Zagorovskiy, G.M.; Sydorenko, I.G.; Lobanov, V.V. (Хімія, фізика та технологія поверхні, 2010)

Electrochemical sensors have large perspectives for exploration to presence of toxic compounds in environment determination. It have been shown advantages of paste electrodes of multi-walled carbon nanotubes to mercury ...
Electrostatic Field Tensities near Irregularities of Porous Silicon Surface

Terebinska, M.I.; Lobanov, V.V.; Grebenyuk, A.G. (Хімія, фізика та технологія поверхні, 2010)

Equilibrium spatial structure of the Si89(OH)43H*36 cluster model simulated for a pyramid-like formation on porous silicon surface has been calculated within the frameworks of density functional theory method with 6-31G** ...
Role of Ionized States of Water Molecules in the Reaction of Hydrolysis of Saccharose on Silica Surfaces

Tsendra, O.M.; Grebenyuk, A.G.; Lobanov, V.V. (Хімія, фізика та технологія поверхні, 2010)

An ion-pair model has been proposed explaining the origin of acidic sites at the silica surface–aqueous solution interface. The results of quantum chemical simulation testify the idea on principal role of ion-pair state ...
Simulation of the interaction between silica surface and acid or alkaline aqueous media

Kravchenko, A.A.; Demianenko, E.M.; Tsendra, O.M.; Lobanov, V.V.; Grebenyuk, A.G.; Terets, M.I. (Поверхность, 2015)

A quantum chemical analysis has been carried out of the equilibrium structure of hydrated HCl and HBr acid complexes and alkaline metal hydroxides on silica surface by means of density functional theory method with extended ...
The distribution of functional of a trajectory of a particle executing a random walk in a disordered medium

Shkilev, V.P.; Lobanov, V.V. (Поверхность, 2016)

The problem of finding the distribution of functional of a trajectory of a particle executing a random walk in a disordered medium containing both traps and obstacles is considered. As a model of a disordered medium, the ...
Theoretical analysis of thermal destruction of dimethyl phosphates immobilized on dispersed silica surface

Kukueva, V.V.; Kirilov, O.A.; Grebenyuk, A.G.; Lobanov, V.V. (Поверхность, 2002)

The calculations on the electronic and space structure have been carried out for both trimethyl phosphate molecule and that supported at silica surface within the frameworks of the SCF MO LCAO MNDO valence approximation. ...
The spatial separation of electron-hole pairs in Si/Ge heterostructures

Lysenko, V.S.; Kondratenko, S.V.; Melnichuk, Ye.Ye.; Terebinska, M.I.; Tkachuk, O.I.; Kozyrev, Yu.N.; Lobanov, V.V. (Поверхность, 2015)

Photogeneration and transport of nonequilibrium charge carriers, and the determination of photoresponce mechanisms in semiconductor SiGe/Si and SiGe/SiO₂/p-Si heterostructures with nanoisland were investigated. The structures ...

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Перегляд за автором "Lobanov, V.V."

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