Organic cages, featuring the selective stimuli response and reversible encapsulation of guest molecules, demonstrate a huge potential in guest-triggered actuation. In this issue of Chem, Khashab and co-workers exploited host-guest recognition of organic urea cages with three-dimensional structures to integrate multiple mechanical actuations into a single material for the first time.

中文翻译：

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通过选择性地主客体识别尿素笼实现刺激响应驱动


有机笼具有选择性刺激反应和客体分子的可逆封装，在客体触发驱动方面表现出巨大的潜力。在本期 Chem 中，Khashab 及其同事利用具有三维结构的有机尿素笼的主机-客体识别，首次将多个机械驱动集成到单一材料中。