Перегляд за автором "Lisetski, L.N."

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Aggregates of multiwalled carbon nanotubes in nematic liquid crystal dispersions: experimental evidence and a physical picture

Minenko, S.S.; Lisetski, L.N.; Goncharuk, A.I.; Lebovka, N.I.; Ponevchinsky, V.V.; Soskin, M.S. (Functional Materials, 2010)
A novel photoelectrooptical effect based on Freedericksz-type transition in nematic mixtures of azoxy compounds and cyanobiphenyls

Lisetski, L.N.; Samoilov, A.N.; Minenko, S.S.; Fedoryako, A.P.; Bidna, T.V. (Functional Materials, 2018)

In mixtures of nematic liquid crystals with opposite signs of dielectric anisotropy (alkylcyanobiphenyls and azoxybenzenes), a possibility of photoinduced Freedericks-type transition was realized, which could be observed ...
Correlations between molecular parameters of guest substances and their effect on model lipid membranes

Sadchenko, A.O.; Vashchenko, O.V.; Kasian, N.A.; Budianska, L.V.; Lisetski, L.N. (Functional Materials, 2016)

Effect of guests molecules on phase transitions of model lipid membranes was studied by differential scanning calorimetry. Membranotropic action of guest molecules was estimated from the shift of "gel - liquid crystal" ...
Dispersions of carbon nanotubes and organomodified clay platelets in cholesteric liquid crystals

Chepikov, A.M.; Minenko, S.S.; Lisetski, L.N.; Lebovka, N.I.; Usol'tseva, N.V.; Soskin, M.S. (Functional Materials, 2012)

Comparative studies were carried out of cholesteric liquid crystal dispersions of anisotropic nanoparticles of different types, namely, essentially rod-like carbon nanotubes (CNT) and plate-like exfoliated particles of ...
Dispersions of carbon nanotubes in cholesteric liquid crystals: features of aggregate formation

Lisetski, L.N.; Minenko, S.S.; Fedoryako, A.P.; Lebovka, N.I.; Soskin, M.S. (Functional Materials, 2013)

For liquid crystal dispersions of carbon nanotubes (CNT), experimental data on time stability of their characteristics were obtained by three different methods (optical transmission vs. temperature, electric conductivity ...
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components

Samoilov, A.N.; Minenko, S.S.; Lisetski, L.N.; Lebovka, N.I.; Soskin, M.S.; Torgova, S.I. (Functional Materials, 2014)

Optical transmission and selective reflection data are reported for dispersions of single-walled carbon nanotubes (SWCNT) in cholesteric liquid crystals comprising a mixture of cholesterol esters and azoxy nematic ZhK-440. ...
Dispersions of carbon nanotubes in nematic liquid crystals: effects of nanotube geometry

Lisetski, L.N.; Chepikov, A.M.; Minenko, S.S.; Lebovka, N.I.; Soskin, M.S. (Functional Materials, 2011)
Effect of the vitamin D photosynthesis products on thermodynamic parameters of model lipid membranes

Kasian, N.A.; Vashchenko, O.V.; Gluhova, Ya.E.; Lisetski, L.N. (Вiopolymers and Cell, 2012)

Цель. Сравнить влияние провитамина D (ProD) и продуктов его фотои термоизомеризации, а также витамина D (VitD) на термодинамические параметры мультислоев гидратированного дипальмитоилфосфатидилхолина (ДПФХ). Методы. ...
Effects of liquid crystalline ordering on the luminescence spectra of model compounds with packing-sensitive molecular structure

Zavora, L.N.; Serbina, M.I.; Kasian, N.A.; Gurkalenko, Yu.A.; Shershukov, V.M.; Lisetski, L.N. (Functional Materials, 2009)

Luminescence spectra in liquid crystalline (LC) solvents were measured for stilbene, p-terphenyl, o-POPOP, 2-(1-naphtyl)-5-phenyloxazole and other compounds commonly used as luminophores or scintillators. The choice of ...
Effects of oxyethylated glycerol cryoprotectants on phase transitions of DPPC model membranes

Kasian, N.A.; Krasnikova, A.O.; Vashchenko, O.V.; Lisetski, L.N.; Zinchenko, A.V.; Kompaniets, A.M.; Ratushna, M.V. (Вiopolymers and Cell, 2015)

Aim. To determine the effect of the oxyethylated glycerol cryoprotectants (OEGn) with polymerization degrees n = 5, 25, 30 on the phase states and phase transitions of dipalmitoylphosphatidylcholine (DPPC)-based model ...
Effects of UV radiation on selective reflection and dielectric properties of cholesterol ester mixtures with photoactive nematics

Serbina, M.I.; Lisetski, L.N.; Gvozdovskyy, I.A.; Koval'chuk, A.V.; Chilaya, G.S. (Functional Materials, 2010)
Effects of vitamin D group steroids on mesomorphic phase states of cholesteric sensor materials

Panikarskaya, V.D.; Kasyan, N.A.; Lisetski, L.N.; Terenetskaya, I.P. (Functional Materials, 2005)

Effects of non-mesogenic provitamin D and vitamin D upon thermal stability of cholesteric and smectic-A phases formed by mixtures of cholesterol esters have been studied. Widening of DSC and selective reflection peaks were ...
Helical twisting in cholesterics doped by banana-shaped molecules

Serbina, M.I.; Maksimenko, S.I.; Kondratyeva, R.V.; Derkach, L.G.; Novikova, N.S.; Lisetski, L.N. (Functional Materials, 2012)

Helical pitch vs. temperature measurements were carried out for cholesteric liquid crystal matrices of different types doped with a set of banana-shaped compounds. The effects of these dopants on the helical pitch were ...
Liquid crystal dispersions containing nanoparticles of different anisometry: carbon nanotubes and organomodified laponite

Samoilov, A.N.; Minenko, S.S.; Lisetski, L.N.; Solovyova, E.A.; Lebovka, N.I.; Vistak, M.V. (Functional Materials, 2017)

Optical transmission and optical microscopy studies have been carried out for dispersions of organomodified laponite in cholesteric liquid crystal (CLC) matrices. Laponite samples with different degree of exfoliation, ...
Liquid crystal formation in mixtures of metal alkanoates: gadolinium-containing binary systems

Zavora, L.N.; Panikarskaya, V.D.; Kasian, N.A.; Bedrik, A.I.; Shershukov, V.M.; Lisetski, L.N.; Mirnaya, T.A. (Functional Materials, 2007)

Mesophase formation is reported in ionic liquied crystal mixtures of lead decanoate with gadolinium alkanoates. The negative effect of Gd salts on mesophase thermal stability increased in the order stearate < undecanoate ...
Mixtures of 4-pentyl-4'-cyanobiphenyl and photosensitive azoxy nematics as hosts for liquid crystal dispersions of carbon nanotubes

Samoilov, A.N.; Minenko, S.S.; Fedoryako, A.P.; Lisetski, L.N.; Bidna, T.V. (Functional Materials, 2017)

In mixtures of nematic liquid crystals with opposite signs of dielectric anisotropy (4-n-pentyl-4'-cyanobiphenyl (5CB), Δε>>0, and azoxy nematic ZhK440, Δε << 0), anomalous behavior of optical transmission and electrophysical ...
Model lipid bilayers as sensor bionanomaterials for characterization of membranotropic action of water-soluble substances

Vashchenko, O.V.; Kasian, N.A.; Brodskii, R.Ye.; Budianska, L.V.; Sofronov, D.S.; Lisetski, L.N. (Functional Materials, 2018)

Model phospholipid membranes are considered as sensor bionanomaterials to characterize water-soluble drugs of kosmotropic and chaotropic nature. Effects of kosmotropic agent dimethylsulfoxide (DMSO) and chaotropic tilorone ...
Modulation of bisquaternary ammonium agents effect on model biomembranes by complex formation with an organic anion

Vashchenko, O.V.; Pashynska, V.A.; Kosevich, Kosevich M.V.; Panikarskaya, V.D.; Lisetski, L.N. (Вiopolymers and Cell, 2010)

Aim. To study membranotropic activity modulation of bisquaternary ammonium compounds (BQAC) decamethoxinum and aethonium determined by their interaction with dihydroxybenzoic acid (DHB) organic anion. Methods. Differential ...
Molecular packing in organic anisotropic media: effects of piesothermal factors on optical transmission in polycrystalline samples

Minenko, S.S.; Tarasenko, O.A.; Budakovsky, S.V.; Lisetski, L.N.; Galunov, N.Z. (Functional Materials, 2009)

Optical transmission was measured for pellets made of polycrystalline powders of stilbene and p-terphenyl subject to pressure compaction at temperatures close to the melting point. As compared with similar samples obtained ...
Multi-walled vs. single-walled carbon nanotube dispersions in nematic liquid crystals: comparative studies of optical transmission and dielectric properties

Samoilov, A.N.; Minenko, S.S.; Fedoryako, A.P.; Lisetski, L.N.; Lebovka, N.I.; Soskin, M.S. (Functional Materials, 2014)

Comparative studies have been carried out of multi-walled and single-walled carbon nanotubes (CNT) dispersed in nematic liquid crystal matrix. Under strictly similar experimental conditions (5CB nematic host, the same ...

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