Metal-ligand complexation and clustering in mussel-inspired side-chain functionalized supramolecular hydrogels

Byssus threads of mussels have high resistance against abrasion in wave-swept habitats because of their outer cuticle, which is rich in amino acid dopa complexes with Fe 3+ ions. This stems from the transient nature of metal-ligand complexes that creates extra relaxation mechanisms. Inspired by this...

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Veröffentlicht in:	Soft matter 2022-09, Vol.18 (36), p.6836-6847
Hauptverfasser:	Jangizehi, Amir, Ahmadi, Mostafa, Pschierer, Sarah, Nicolella, Paola, Li, Hailong, Amann-Winkel, Katrin, Seiffert, Sebastian
Format:	Artikel
Sprache:	eng
Schlagworte:	Abrasion Abrasion resistance Acrylic acid Amino acids Chain entanglement Chains (polymeric) Clustering Crosslinking Ferric ions High resistance Hydrogels Iron Ligands Mollusks Mussels Polyacrylic acid Polymers Relaxation time Reptation Stress relaxation Wave resistance
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