基于刚性联苯的光驱动分子机器。
A light-driven molecular machine based on stiff stilbene.
机构信息
Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
出版信息
Chem Commun (Camb). 2018 Jul 12;54(57):7991-7994. doi: 10.1039/c8cc04542a.
PMID:29966026
Abstract
We report a new molecular design for optically triggered nm-scale translation of a submolecular component relative to another. We used a rotaxane-like molecule terminated at one end with stiff stilbene that served both as a chromophore to trigger the translation of the pillar[5]arene "wheel" and as a stopper to prevent its dethreading.
摘要
我们报告了一种新的分子设计，用于光触发亚分子组件相对于另一个组件的纳米级平移。我们使用一种轮烷样分子，其一端末端带有刚性芪，芪既是引发轮烷“轮”平移的发色团，也是防止其脱螺纹的止动器。
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