Chalcone based liquid crystalline compounds beyond biological applications: a review

Liquid Crystals, Год журнала: 2025, Номер unknown, С. 1 - 25

Опубликована: Янв. 31, 2025

Язык: Английский

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Synthesis and characterization of calamitic liquid crystals based on benzothiazole-substituted aroylhydrazone: effect of terminal groups on phase behavior

Molecular Crystals and Liquid Crystals, Год журнала: 2025, Номер unknown, С. 1 - 15

Опубликована: Март 10, 2025

Язык: Английский

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Coumarin Schiff Base Derivatives with Asymmetric Naphthalene: Synthesis, Mesomorphic studies and DFT Calculations

Journal of Molecular Structure, Год журнала: 2024, Номер unknown, С. 140703 - 140703

Опубликована: Ноя. 1, 2024

Язык: Английский

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Thermal and optical characterization of hydrogen bond liquid crystals: experimental and DFT approach

Molecular Crystals and Liquid Crystals, Год журнала: 2024, Номер unknown, С. 1 - 20

Опубликована: Дек. 19, 2024

A novel hydrogen bond liquid crystal (HBLC) homologous series has been isolated from the combination of 1,2,3,4-butanetetra carboxylic acid (BTCA) and 4-n-alkyloxybenzoic acids (nOBA, n = 4–12). FTIR study confirms formation cyclic H-bond BTCA + nOBA, HBLC complexes by observing peak at 3582 cm−1. Induced mesogenic phases, transition temperatures their enthalpy values are analyzed using POM DSC. The H-bonds increasing alkyloxy chain length greatly influence LC parameters in title complexes. DFT calculations (HOMO-LUMO, MEP, Mulliken charge RDG) validate experimentally observed result.

Язык: Английский

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Effect of terminal polar group on self-assembly behavior of hockey-stick shaped mesogen containing biphenyl ester Schiff base derivatives with chalcone moiety

Journal of Molecular Liquids, Год журнала: 2024, Номер unknown, С. 126724 - 126724

Опубликована: Дек. 1, 2024

Язык: Английский

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