Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Alexej Bubnov"'
Publikováno v:
Next Materials, Vol 5, Iss , Pp 100208- (2024)
In this work, the mesomorphic, electro-optic and dielectric properties have been discussed in the light of molecular structure-property correlations of two chiral multilactate liquid crystalline materials possessing the orthogonal paraelectric Smecti
Externí odkaz:
https://doaj.org/article/c856efd6f62c430591c8f1d5426dd566
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Blue phase (BP) liquid crystals (LC) have lately become the focus of extensive research due to their peculiar properties and structure. BPs exhibit a highly organized 3D structure with a lattice period in the hundreds of nm. Owing to such st
Externí odkaz:
https://doaj.org/article/782f42d59c7b454489225e2e9bde34ab
Autor:
Magdalena Urbańska, Monika Zając, Michał Czerwiński, Przemysław Morawiak, Alexej Bubnov, Aleksandra Deptuch
Publikováno v:
Materials, Vol 17, Iss 20, p 4967 (2024)
This work reports the synthesis method and various properties of four rod-like antiferroelectric (R) laterally substituted enantiomers, with or without fluorine atoms used as substituents in the benzene ring. The influence of fluorine substitution on
Externí odkaz:
https://doaj.org/article/7df5b3e2bb0c493e8de5ebabcb67f4f3
Autor:
Andraz Resetic, Jerneja Milavec, Alexej Bubnov, Damian Pociecha, Vera Hamplova, Ewa Gorecka, Bostjan Zalar, Valentina Domenici
Publikováno v:
Crystals, Vol 13, Iss 1, p 96 (2023)
Side-chain liquid crystal elastomers (SC-LCEs) have been designed by using a new smectic crosslinker. Two types of monodomain films were prepared based on polysiloxane chains, with a different relative concentration of both crosslinker and mesogenic
Externí odkaz:
https://doaj.org/article/9c66c9994af54f43ae9b2b62b89d5265
Autor:
Alexej Bubnov, Cyril Vacek, Michał Czerwiński, Terezia Vojtylová, Wiktor Piecek, Věra Hamplová
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 333-341 (2018)
Several new lactic acid derivatives containing the keto linkage group far from the chiral part and short alkyl chains have been synthesized and characterised by polarising optical microscopy, differential scanning calorimetry, as well as electro-opti
Externí odkaz:
https://doaj.org/article/70be8751cf234cf89dc7c5ae579f8d55
Autor:
Alexej Bubnov, Martin Cigl, Deyvid Penkov, Marek Otruba, Damian Pociecha, Hsiu-Hui Chen, Věra Hamplová
Publikováno v:
Polymers, Vol 13, Iss 13, p 2156 (2021)
Smart self-organising systems attract considerable attention in the scientific community. In order to control and stabilise the liquid crystalline behaviour, and hence the self-organisation, the polymerisation process can be effectively used. Mesogen
Externí odkaz:
https://doaj.org/article/3f6f18b8d87e467eb857ab7cbb96b07d
Publikováno v:
Crystals, Vol 10, Iss 12, p 1161 (2020)
One of the most frequently utilized liquid crystalline (LC) materials is a rod-like (calamitic) compound 4-cyano-4′-pentylbiphenyl (5-CB). The main objective of this work is to enhance its functionality by introducing a photoresponsive diazenyl spa
Externí odkaz:
https://doaj.org/article/e9f68f6787164900b21040f0c184bcf5
Publikováno v:
Nanomaterials, Vol 10, Iss 8, p 1498 (2020)
The control and prediction of soft systems exhibiting self-organization behavior can be realized by different means but still remains a highlighted task. Novel advanced nanocomposite system has been designed by filling of a stretched porous polyethyl
Externí odkaz:
https://doaj.org/article/603d0b0dceac4a6d9576dd254965259a
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 425-436 (2013)
Several new calamitic liquid-crystalline (LC) materials with flexible hydrophilic chains, namely either hydroxy groups or ethylene glycol units, or both types together, have been synthesized in order to look for new functional LC materials exhibiting
Externí odkaz:
https://doaj.org/article/b935c36cd135461a9ecba19c692b3adb
Publikováno v:
Liquid Crystals. :1-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::110e5c2422831808be29bd216183b870
https://doi.org/10.1080/02678292.2022.2162991
https://doi.org/10.1080/02678292.2022.2162991