reviewJournal of the American Chemical SocietyJun 5, 2023Closed access

Liquid Crystal Assembly for Ultra-dissymmetric Circularly Polarized Luminescence and Beyond

YWYue WuMLMengqi LiZZZhigang ZhengZYZhen‐Qiang YuWZWeihong Zhu

East China University of Science and Technology · Shenzhen University

PubMed
Indexed incrossrefpubmed

Abstract

Circularly polarized luminescence (CPL) is attracting much interest because it can carry extensive optical information. CPL shows left- or right-handedness and can be regarded as part of high-level visual perception to supply an extra dimension of information with regard to regular light. A key to meeting the needs for practical applications is to develop the emerging field of ultra-dissymmetric CPL. Chiral liquid crystal (LC) assemblies─otherwise referred to as cholesteric liquid crystals (CLCs)─are essentially organized helical superstructures with a highly ordered one-dimensional orientation, and distinctly superior to regular helical supramolecules. CLCs can achieve a perfect equilibrium of molecular…

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249
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5

Topics & keywords

Topics
Keywords
  • Chirality (physics)
  • Luminescence
  • Chemistry
  • Liquid crystal
  • Intermolecular force
  • Nanotechnology
  • Chemical physics
  • Optoelectronics
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