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Synthesis and Applications of Encapsulated Glycol-Stabilized Lyotropic Cholesteric Liquid Crystal Hydrogelsстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Lin Y.T., Kuo C.Y., Shen Y., Emelyanenko A.V., Liu C.Y.
- Журнал: GELS
- Том: 11
- Год издания: 2025
- Издательство: MDPI Publishing
- Местоположение издательства: Basel, Switzerland, Switzerland
- Первая страница: 388
- DOI: 10.3390/gels11060388
- Аннотация: The micro-phase segregation of two incompatible components on a nanometerscale results in a unique solvent-induced extended anisotropic arrangement. With theaddition of a chiral dopant, lyotropic liquid crystals can be induced to adopt a helicalstructure, forming lyotropic cholesteric liquid crystals capable of reflecting incident light.In this study, to prevent fluid leakage in lyotropic materials, we encapsulated a series ofhydrogel-stabilized lyotropic liquid crystals, presenting tunable structural colors visible inall directions, mimicking the color-changing characteristics of living organisms. Hydrogelscaffolds with controllable swelling behaviors were engineered by incorporating crosslinking monomers. To ensure stable integration of lyotropic liquid crystals, high-boiling-pointethylene glycol was employed as a fluid during the fabrication process. This study extensively explores the relationship between tensile force, temperature, and pressure andthe color changes in lyotropic liquid crystals (LC). The results indicate that lyotropic LCmembranes, stabilized by ethylene glycol and PDMS encapsulation, exhibit long-termstability, rendering them suitable for applications in temperature and pressure sensing.This approach ensures the continuous presence and stability of lyotropic liquid crystalswithin the hydrogel matrix.
- Добавил в систему: Емельяненко Александр Вячеславович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | gels-11-00388.pdf | 4,0 МБ | 25 мая 2025 [emel] |