Chiral Hydrogen Bond Environment Providing Unidirectional Rotation in Photoactive Molecular Motors
Chiral Hydrogen Bond Environment Providing Unidirectional Rotation in Photoactive Molecular Motors
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DOI：
10.1021/jz302152v
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发表时间：
2013-05-02
影响因子：
5.7
通讯作者：
Manuel Frutos, Luis
中科院分区：
文献类型：
--
作者：
Garcia-Iriepa, Cristina;Marazzi, Marco;Manuel Frutos, Luis
提出了在高效分子光开关中产生手性氢键环境作为设计光敏分子马达的一种新策略。这里，使用以下策略来设计呈现奇异特性的基于视网膜的马达：（i）需要单个激发波长来完成单向旋转过程（3600）;（ii）不存在任何热步骤允许该过程在低温下发生;以及（iii）超快过程允许高旋转频率。
Generation of a chiral hydrogen bond environment in efficient molecular photoswitches is proposed as a novel strategy for the design of photoactive molecular motors. Here, the following strategy is used to design a retinal-based motor presenting singular properties: (i) a single excitation wavelength is needed to complete the unidirectional rotation process (3600); (ii) the absence of any thermal step permits the process to take place at low temperatures; and (iii) the ultrafast process permits high rotational frequencies.