Search Results - "Lisetski, L."

Meaning of activation energy in phospholipid multibilayers phase transitions by Lonhus, K., Budianska, L., Lisetski, L.

“…•Hydrated DPPC and DMPC activation energies was obtained from DSC.•Pretransition activation energy is proportional to change in the volume of the system.•Part…”
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Light-controllable chiral dopant based on azo-fragment: synthesis and characterisation by Chornous, V., Vovk, M., Bratenko, M., Dmytriv, Yu, Rudnichenko, A., Skorobahatko, M., Kasian, N., Lisetski, L., Gvozdovskyy, I.

“…We present the synthesised chiral dopant 2-[(2-isopropyl-5-methylcyclohexyl)oxy]-2-oxoethyl 4-{(E)-[4-(decyloxy)phenyl]diazenyl}benzoate (ChD-3501), consisting…”
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Chiral ferronematic liquid crystals: a physico-chemical analysis of phase transitions and induced helical twisting by Nazarenko, K. G., Kasian, N. A., Minenko, S. S., Samoilov, O. M., Nazarenko, V. G., Lisetski, L. N., Gvozdovskyy, I. A.

“…A possibility was assessed to modify physico-chemical properties of ferronematic mixtures by introducing additional mesogenic and non-mesogenic components. The…”
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Thermodynamics and kinetics of joint action of antiviral agent tilorone and DMSO on model lipid membranes by Kasian, N.A., Vashchenko, O.V., Budianska, L.V., Brodskii, R.Ye, Lisetski, L.N.

“…Individual and joint action of two water-soluble drugs, DMSO and tilorone, on model l-α-dipalmitoylphosphatidylcholine (DPPC) membranes were studied in…”
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Anomalous optical properties of photoactive cholesteric liquid crystal doped with single-walled carbon nanotubes by Samoilov, A. N., Minenko, S. S., Lisetski, L. N., Soskin, M. S., Torgova, S. I., Lebovka, N. I.

“…Optical transmission and selective reflection data are reported for suspensions of single-walled carbon nanotubes (CNTs) in photoactive nematic material…”
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Optical transmission of nematic liquid crystal 5CB doped by single-walled and multi-walled carbon nanotubes by Lisetski, L. N., Fedoryako, A. P., Samoilov, A. N., Minenko, S. S., Soskin, M. S., Lebovka, N. I.

“… Comparative studies of optical transmission of single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs), dispersed in nematic…”
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Probing of the combined effect of bisquaternary ammonium antimicrobial agents and acetylsalicylic acid on model phospholipid membranes: differential scanning calorimetry and mass spectrometry studies by Kasian, N A, Pashynska, V A, Vashchenko, O V, Krasnikova, A O, Gömöry, A, Kosevich, M V, Lisetski, L N

“…A model molecular biosystem of hydrated dipalmitoylphosphatidylcholine (DPPC) bilayers that mimics cell biomembranes is used to probe combined membranotropic…”
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Mixtures of Thermotropic Mesogens as Components of Model DPPC Membranes: Effects of Intermolecular Interactions on Phase Transitions by Lisetski, L. N., Krasnikova, A. O., Torgova, S. I.

“…Thermotropic mesogens of different chemical nature - 4-pentyl-4′-cyanobiphenyl (5CB), azoxy nematic ZhK-440, and cholesteryl oleyl carbonate (COC) were…”
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Effects of lauric acid and fenspiride on model lipid membrane: fluorescence spectroscopy and calorimetry studies by Kasian, N. A., Posokhov, Y. O., Budianska, L. V., Vashchenko, O. V., Lisetski, L. N., Tkacheva, T. N., Yefimova, S. L.

“…Lyotropic phases of hydrated 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) are generally considered as models of biological membranes. Effects of lauric…”
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What was observed by Julius Planer in 1861? by L. Lisetski

“…In 1861 Julius Planner published a paper in which he described his observations of selective light reflection in monotropic cholesteric liquid crystal phase of…”
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Anomalous selective reflection in cholesteryl oleyl carbonate - nematic 5CB mixtures and effects of their doping by single-walled carbon nanotubes by Lebovka, N. I., Lisetski, L. N., Nesterenko, M. I., Panikarskaya, V. D., Kasian, N. A., Minenko, S. S., Soskin, M. S.

“…Liquid crystalline (LC) mixtures of cholesteryl oleyl carbonate (COC) and 4-pentyl-4'-cyanobiphenyl (5CB) as well as dispersions of single-walled carbon…”
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Dispersions of multiwalled carbon nanotubes in different nematic mesogens: The study of optical transmittance and electrical conductivity by Lisetski, L.N., Minenko, S.S., Fedoryako, A.P., Lebovka, N.I.

“…Optical transmittance and electric conductivity were studied for dispersions of multiwall carbon nanotubes (MWCNTs) in nematic liquid crystals of four…”
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Lyotropic model membrane structures of hydrated DPPC: DSC and small-angle X-ray scattering studies of phase transitions in the presence of membranotropic agents by Bulavin, L.A., Soloviov, D.V., Gordeliy, V.I., Svechnikova, O.S., Krasnikova, A.O., Kasian, N.A., Vashchenko, O.V., Lisetski, L.N.

“…Multibilayer structures of hydrated phospholipids, often considered as model biological membranes, are, from the physical viewpoint, lyotropic liquid…”
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Microstructure and incubation processes in composite liquid crystalline material (5CB) filled with multi walled carbon nanotubes by Lisetski, L. N., Minenko, S. S., Ponevchinsky, V. V., Soskin, M. S., Goncharuk, A. I., Lebovka, N. I.

“…This work reports a study on microstructure, electrical conductivity and phase transitions of 5CB(4‐pentyl‐4′‐cyanobiphenyl) + multi‐walled carbon nanotubes…”
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Phase transitions in smectogenic liquid crystal 4-butoxybenzylidene-4′-butylaniline (BBBA) doped by multiwalled carbon nanotubes by Lebovka, N.I., Lisetski, L.N., Goncharuk, A.I., Minenko, S.S., Ponevchinsky, V.V., Soskin, M.S.

“…The phase transitions in smectogenic liquid crystal BBBA (4-butoxybenzylidene-4′-butylaniline) doped by multi-walled carbon nanotubes (NTs) were studied by…”
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Aggregation of Anthraquinone Dye Molecules in a Nematic Liquid Crystal by Soroka, P. V., Pergamenshchik, V. M., Boiko, O. P., Slominskiy, Yu. L., Gayvoronsky, V. Ya, Lisetski, L. N., Yakunin, S. V., Nazarenko, V. G.

“…We report an experimental evidence that molecules of anthraquinone dye aggregate in an anisotropic solvent, a nematic liquid crystal (NLC). We observe strong…”
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Dispersions of Carbon Nanotubes in Cholesteric Liquid Crystals by Lisetski, L. N., Minenko, S. S., Zhukov, A. V., Shtifanyuk, P. P., Lebovka, N. I.

“…Dispersions were studied of multiwall carbon nanotubes in cholesteric liquid crystals of three types: nematics with chiral dopant, mixtures of cholesterol…”
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Rotation of single crystals of chiral dopants at the top of a nematic droplet : Analogy with Lehmann effect by GVOZDOVSKYY, I, LISETSK, L

“…Detailed studies are reported of the Lehmann-type effect of rotation of small single crystals of chiral substances during their dissolution at the top of a…”
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Effects of oxyethylated glycerol cryoprotectants on phase transitions of DPPC model membranes by Kasian, N. A., Krasnikova, A. O., Vashchenko, O. V., Lisetski, L. N., Zinchenko, A. V., Kompaniets, A. M., Ratushna, M. V.

“…Aim. To determine the effect of the oxyethylated glycerol cryoprotectants (OEGn) with polymerization degrees n = 5, 25, 30 on the phase states and phase…”
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Effect of the vitamin D photosynthesis products on thermodynamic parameters of model lipid membranes by Kasian, N. A., Vashchenko, O. V., Gluhova, Ya. E., Lisetski, L. N.

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