5 results for "Yuki Sawatari"
Showing 1–5 · 0.39 seconds · RSS
-
Journal Article Full text
Fluorescence Analysis of Local Microenvironments in Polymer Films Using Solvatochromic Dyes
Polymer films and polymer blend films are widely used as functional materials; however, their photophysical behavior cannot be fully explained solely by bulk properties such as relative permittivity or glass transition temperature. In this study, we investigate how local polymer microenvironments…
-
Journal Article Full text
2-([1,1′-Biphenyl]-4-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one
The previously unreported seven-membered-ring benzanilide derivative, 2-([1,1′-biphenyl]-4-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one (1), was synthesized and structurally characterized by spectroscopic methods and single-crystal X-ray diffraction analysis. The crystal structures of 1 and the…
-
Journal Article Full text
Synthesis of Side-Chain Liquid Crystalline Polyacrylates with Bridged Stilbene Mesogens
In recent years, π-conjugated liquid crystalline molecules with optoelectronic functionalities have garnered considerable attention, and integrating these molecules into side-chain liquid crystalline polymers (SCLCPs) holds potential for developing devices that are operational near room…
-
Journal Article Full text
Optical Evaluation of Microviscosity in 4-Cyano-4′-n-Octyloxybiphenyl Liquid Crystals Using a Viscosity-Responsive Aggregation-Induced Emission Luminogen
We report an optical method to estimate local microviscosity in thermotropic liquid crystals using viscosity-responsive aggregation-induced emission luminogens. Pendant-type luminogens were designed by covalently attaching 4-cyano-4′-n-octyloxybiphenyl mesogens (n = 8, 10) to a…
-
Journal Article
Supramolecular liquid crystals from the dimer of L‐shaped molecules with tertiary amide end groups
Abstract Supramolecular liquid crystals (SLCs) are attractive materials for fabricating devices with new optoelectronic functions. Conventional SLCs are made from hydrogen‐bonded mesogens. However, these mesogens suffer from high melting points, and the types of formable aggregates are limited…