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Reversible Broad‐Spectrum Control of Selective Reflections of Chiral Nematic Phases by Closed‐/Open‐Type Axially Chiral Azo Dopants
We demonstrate reversible RGB‐color photocontrol of a chiral nematic liquid crystal (N*LC) by using newly synthesized closed‐ and open‐type chiral dopants. The photoswitching elements in the dopants are azobenzene units on axially chiral binaphthyl cores. Owing to cis–trans photoisomerization of the...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5715284/ https://www.ncbi.nlm.nih.gov/pubmed/29226059 http://dx.doi.org/10.1002/open.201700121 |