V
Vladimíra Novotná
Researcher at Academy of Sciences of the Czech Republic
Publications - 143
Citations - 2081
Vladimíra Novotná is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Liquid crystal & Phase (matter). The author has an hindex of 23, co-authored 138 publications receiving 1893 citations. Previous affiliations of Vladimíra Novotná include Moscow State University & University of Novi Sad.
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Effect of multilactate chiral part of liquid crystalline molecule on mesomorphic behaviour
TL;DR: In this article, the relationship between the molecular chain structure and mesomorphic properties of lactic acid derivatives with particular molecular core forming the polar mesophases is discussed, and the presence of the keto group increases the temperature range and values of the spontaneous polarisation of polar liquid crystalline phases.
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A novel type of banana liquid crystals based on 1-substituted naphthalene-2,7-diol cores
Jiří Svoboda,Vladimíra Novotná,Václav Kozmík,Milada Glogarová,Wolfgang Weissflog,Siegmar Diele,Gerhard Pelzl +6 more
TL;DR: The effect of lateral 1-substitution in naphthalene-2,7-diol with CH3, CN and Cl on mesomorphic properties is studied in this paper.
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New series of ferroelectric liquid crystals with two or three chiral centres exhibiting antiferroelectric and hexatic phases
TL;DR: In this paper, a series of liquid crystals with a chiral chain containing two asymmetric carbon atoms in two lactate groups have been synthesized and characterized by DSC, dielectric, and X-ray studies.
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Novel liquid crystals based on [1]benzothieno[3,2- b][1]benzothiophene
Bedrˇich Kosˇata,Václav Kozmík,Jirˇí Svoboda,Vladimíra Novotná,Prˇemysl Vaneˇk,Milada Glogarová +5 more
TL;DR: In this paper, four series of new [1]benzothieno[3,2-b][1] benzothiophene derivatives have been synthesized, and the SmA-SmCA* phase transition was studied using DSC and dielectric spectroscopy.
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New ferroelectric and antiferroelectric liquid crystalline materials containing differing numbers of lactate units
TL;DR: In this paper, a series of chiral liquid crystalline materials having the same rigid core containing a keto group, and various numbers of (S)-lactate groups in the chiral segment, has been synthesized and studied.