Connecting micelles by metallo-supramolecular interactions: towards stimuli responsive hierarchical materials

A novel strategy to link block copolymer micelles via metal-ligand interactions, leading to hierarchical supramolecular networks is presented. The mechanical properties of the obtained materials can be tuned easily by the choice of the metal ions used. The strong networks exhibit a chemical and mechanical stimuli responsive behavior, with almost instantaneous recovery in the latter case.