A chemically-triggered signalling cascade between cucurbituril host-guest complexes by means of multi-step competitive displacement is demonstrated. The inter-complex communication of chemical information yields the release of bio-relevant cargo, reminiscent of cellular signalling pathways.

中文翻译：

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在超分子网络中级联的化学信号。

通过多步竞争置换，证明了葫芦素宿主-客体复合物之间的化学触发信号级联。化学信息之间的复杂交流产生了生物相关货物的释放，让人联想到细胞信号通路。