Výsledky vyhledávání - "L. A. Kutulya"

The mutual influence of a liquid crystalline medium and chiral dopants of 1R,4R-n-mentane-3-one 2-arylidene derivatives dissolved in it

Autor: Andrei V. Komolkin, L. A. Kutulya, N. S. Pivnenko, E. E. El’ts

Publikováno v: Russian Journal of Physical Chemistry A. 81:1804-1809

Molecular dynamics computer simulation and quantum chemistry methods were used to study the influence of nematic liquid crystalline 4-n-pentyl-4′-cyanobiphenyl on the conformations of chiral dopant molecules of 1R,4R-n-menthane-3-one 2-arylidene de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3563f8e7e76c0c5d1399abc19c02cac9
https://doi.org/10.1134/s0036024407110155

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Induced Cholesteric Liquid Crystal Polymer as a New Medium for Optical Data Storage

Autor: Natalia Boiko, Yu. Reznikov, L. A. Kutulya, Valery Shibaev, T. A. Sergan

Publikováno v: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 251:311-316

Induced cholesteric LCP material is suggested for optical data storage and its main parameters are measured.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f31619a13a4ad102df0483c2a99bc44
https://doi.org/10.1080/10587259408027214

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Quantitative aspects of chirality. III. Description of the influence of the structure of chiral compounds on their twisting power in the nematic mesophase by means of the dissymmetry function

Autor: T. V. Handrimailova, Victor E. Kuz’min, L. A. Kutulya, I. B. Stel'makh, P. P. Shtifanyuk

Publikováno v: Journal of Physical Organic Chemistry. 5:308-316

For a number of chiral α,β-unsaturated carbonyl compounds, cyclohexanone and cyclohexenone derivatives, existing essentially in the form of single molecular conformation, the correlation dependences were established between the values of the calcul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85c611a9a6d63cbde7d0c2e6dd9e3cab
https://doi.org/10.1002/poc.610050605

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Effect of elastic stresses on free oscillations in ferroelectric liquid crystals

Autor: A. P. Fedoryako, L. A. Kutulya, V. P. Seminozhenko, Mike Pivnenko

Publikováno v: Technical Physics Letters. 25:239-241

It is shown experimentally that an elastic mechanical stress in a crystal structure is a necessary factor for the appearance of free oscillations of the director of a ferroelectric liquid crystal. Such a mechanical stress arises as a result of intern

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37d1b1e57e06a4efc31bdc864a22a641
https://doi.org/10.1134/1.1262437

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Photoinduced Change of Cholesteric LC-Pitch

Autor: V. Vinvogradov, Anatoliy I Khizhnyak, Yu. Reznikov, L. A. Kutulya, V. Resihetnyak

Publikováno v: Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics. 192:273-278

The effect of reversible shift of selective reflectivity band in induced cholesteric LC under the laser irradaition is observed.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfee7b802406fcbf53972c10dfad64ea
https://doi.org/10.1080/00268949008035640

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New (1R,4R)-2-Arylidene-p-menthan-3-ones with a Bridging Ester Group in the Arylidene Fragment. Synthesis and Behavior in Liquid-Crystalline Systems

Autor: N. I. Shkolnikova, L. A. Kutulya, Valerii V. Vashchenko, Mike Pivnenko

Publikováno v: ChemInform. 35

(1R,4R)-2-(4-Hydroxybenzylidene)- and (1R,4R)-2-(4"-hydroxybiphenyl-4-yl)methylene-p-menthan-3-ones were synthesized by condensation of (–)-menthone with O-tetrahydropyran-2-yl derivatives of 4-hydroxybenzaldehyde and 4"-hydroxy-4-formylbiphenyl, r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a5bf641df3f4e35b6cf66f6917caae1
https://doi.org/10.1002/chin.200422189

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Akademický článek

New (1R,4R)-2-arylidene-p-menthan-3-ones with a bridging ester group in the arylidene fragment. Synthesis and behavior in liquid-crystalline systems.

Autor: V. V. Vashchenko, L. A. Kutulya, M. N. Pivnenko, N. I. Shkolnikova

Publikováno v: Russian Chemical Bulletin; Nov2003, Vol. 52 Issue 11, p2406-2418, 13p

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Spectral-luminescent properties of stilbene derivatives containing the 2-pyrazoline and 1, 3,4-oxadiazole groups

Autor: N. P. Egorova, L. Sh. Afanasiadi, L. A. Kutulya, B. M. Krasovitskii, A. E. Shevchenko

Publikováno v: Journal of Applied Spectroscopy. 29:946-950

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33a1b21b66829cb392987b078f7dd0e1
https://doi.org/10.1007/bf00608515

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Synthesis and spectral-luminescence properties of 1-(4?-formylphenyl)-3,5-diaryl-2-pyrazolines

Autor: L. D. Pchelinova, A. E. Shevchenko, L. A. Kutulya

Publikováno v: Chemistry of Heterocyclic Compounds. 18:612-615

It was demonstrated by means of the IR and PMR spectra that 1-phenyl-3,5-diaryl-2-pyrazolines that contain a grouping with a strong electron-acceptor effect, viz. a 4-nitrophenyl or 4-naphthalanhydride group or a 1,8-naphthoylene-1′,2′-benzimidaz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb617ebaa537d95441f158be9b88db2f
https://doi.org/10.1007/bf00506155

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