Vapochromism of organic crystals based on macrocyclic compounds and inclusion complexes

Toshikazu Ono, Yoshio Hisaeda

研究成果: ジャーナルへの寄稿総説査読

14 被引用数 (Scopus)

抄録

Vapochromic materials, which change color and luminescence when exposed to specific vapors and gases, have attracted considerable attention in recent years owing to their potential applications in a wide range of fields such as chemical sensors and environmental monitors. Although the mechanism of vapochromism is still unclear, several studies have elucidated it from the viewpoint of crystal engineering. In this mini-review, we investigate recent advances in the vapochromism of organic crystals. Among them, macrocyclic molecules and inclusion complexes, which have apparent host–guest interactions with analyte molecules (specific vapors and gases), are described. When the host compound is properly designed, its cavity size and symmetry change in response to guest molecules, influencing the optical properties by changing the molecular inclusion and recognition abilities. This information highlights the importance of structure–property relationships resulting from the molecular recognition at the solid–vapor interface.

本文言語英語
論文番号1903
ページ(範囲)1-12
ページ数12
ジャーナルSymmetry
12
11
DOI
出版ステータス出版済み - 11月 2020

!!!All Science Journal Classification (ASJC) codes

  • コンピュータ サイエンス(その他)
  • 化学(その他)
  • 数学一般
  • 物理学および天文学(その他)

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