Dynameric solid films may be generated via the adequate imine‐bond connection between bis(pyridine‐2,6‐diimine) core centres, coordinated with different metal cations and diaminoPEG connectors. The adequate selection of metal cations leads to cross‐linked metallo‐dynameric films, allowing the fine modulation of their colour and mechanical property. The coordination of the metal cations and bis(pyridine‐2,6‐diimine), results in the formation of interlocked structures, leading to the most probably formation of interweaved structures with better mechanical properties than those formed in the absence of the metallic cations. Removal and addition of metal cations from solid films can be achieved via tris(2‐aminoethyl)amine (TREN) complexing agent, which strongly binds the metal cations, followed by subsequent insertion of other metallic cations. It allows a ligand‐modulated dynamic release of the metal cations from the solid films, together with colour transfer and change of mechanical strength at the interfaces between various solid films.

中文翻译：

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金属动态固体薄膜内配体介导的金属阳离子交换。


动态固体膜可以通过双(吡啶-2,6-二亚胺)核心中心之间足够的亚胺键连接产生，并与不同的金属阳离子和二氨基PEG连接器协调。金属阳离子的适当选择会产生交联的金属动态薄膜，从而可以对其颜色和机械性能进行精细调节。金属阳离子和双(吡啶-2,6-二亚胺)的配位导致互锁结构的形成，最有可能形成比没有金属阳离子时形成的机械性能更好的交织结构。从固体膜中去除和添加金属阳离子可以通过三（2-氨基乙基）胺（TREN）络合剂来实现，该络合剂与金属阳离子牢固结合，然后插入其他金属阳离子。它允许配体调节金属阳离子从固体膜中的动态释放，以及各种固体膜之间界面处的颜色转移和机械强度的变化。