Supramolecular chiroptical switches,Chemical Society Reviews

当前位置： X-MOL 学术 › Chem. Soc. Rev. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Supramolecular chiroptical switches
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2020-10-29 , DOI: 10.1039/d0cs00191k
Li Zhang _{1,

2,

3,

4,

5} , Han-Xiao Wang _{1,

2,

3,

4,

5} , Shuai Li _{1,

2,

3,

4,

5} , Minghua Liu _{1,

2,

3,

4,

5}

Affiliation

Chiroptical switches, whose chiral optical signals such as optical rotatory dispersion (ORD), circular dichroism (CD) and circularly polarized luminescence (CPL) are reversibly interchangeable between two states, offer many promising applications in the fields of chiral sensing, optical displays, information storage, asymmetric catalysis and so on. Through various non-covalent interactions, supramolecular chiroptical switches have been constructed by combining the chiral and responsive functional components. This review summarizes the recent progress in the construction of supramolecular chiroptical switchable systems that reversibly respond to various stimuli, such as light, electricity, magnetic fields, mechanical force, solvents, pH, temperature, and chemical additives. The switching of supramolecular chirality in the forms of on/off, amplification/weakening and chirality inversion is shown. Additionally, the design of chiroptical switchable systems for chiral logic gates, data communication, chiral separation and asymmetric catalysis has been demonstrated. Future challenges in developing supramolecular chiroptical switches are also discussed.

中文翻译：

超分子按摩开关

旋光开关的手性光信号（例如旋光色散（ORD），圆二色性（CD）和圆偏振发光（CPL））可在两种状态之间可逆互换，在手性传感，光学显示器，信息领域提供了许多有希望的应用储存，不对称催化等。通过各种非共价相互作用，通过结合手性和响应性功能成分，构建了超分子手性开关。这篇综述总结了构建超分子手性可切换系统的最新进展，该系统可逆地响应各种刺激，例如光，电，磁场，机械力，溶剂，pH，温度和化学添加剂。开/关形式的超分子手性的转换，显示了放大/弱化和手性反转。另外，已经证明了用于手性逻辑门，数据通信，手性分离和不对称催化的手性可开关系统的设计。还讨论了开发超分子手性开关的未来挑战。

更新日期：2020-11-03

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11