Reversible Handedness Inversion and Circularly Polarized Light Reflection Tuning in Self-Organized Helical Superstructures Using Visible-Light-Driven Macrocyclic Chiral Switches,Angewandte Chemie International Edition

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Reversible Handedness Inversion and Circularly Polarized Light Reflection Tuning in Self-Organized Helical Superstructures Using Visible-Light-Driven Macrocyclic Chiral Switches
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-12-12 , DOI: 10.1002/anie.202216600
Hao Wang ₁ , Yuqi Tang ₂ , Hari Krishna Bisoyi ₁ , Quan Li _{1,

2}

Affiliation

The synthesized macrocyclic chiral photoswitches are capable of reversible photoisomerization driven by visible light. The photoswitches show enhanced helical twisting power (HTP) in liquid crystals and diverse HTP changes upon photoisomerization. The photoswitches with shorter substituents enable visible-light-driven handedness inversion of the self-assembled helical superstructures.

中文翻译：

使用可见光驱动的大环手征开关自组织螺旋超结构中的可逆手性反转和圆偏振光反射调谐

合成的大环手性光开关能够在可见光驱动下进行可逆光异构化。光电开关在液晶中显示出增强的螺旋扭曲力 (HTP) 以及光异构化时的不同 HTP 变化。具有较短取代基的光电开关能够实现自组装螺旋超结构的可见光驱动的旋向反转。

更新日期：2022-12-12

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