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Article Dans Une Revue Advances in Colloid and Interface Science Année : 2022

Polydopamine at biological interfaces

Maria Laura Alfieri
  • Fonction : Auteur
Tanja Weil
David Yuen Wah Ng
  • Fonction : Auteur
Vincent Ball

Résumé

In the last years coating of surfaces in the presence of dopamine or other catecholamines in oxidative conditions to yield "polydopamine" films has become a popular, easy and versatile coating methodology. Polydopamine(s) offer(s) also a rich chemistry allowing to post-functionalize the obtained coatings with metal nanoparticles with polymers and proteins. However, the interactions either of covalent or non-covalent nature between polydopamine and biomolecules has only been explored more recently. They allow polydopamine to become a material, in the form of nanoparticles, membranes and other assemblies, in its own right not just as a coating. It is the aim of this review to describe the most recent advances in the design of composites between polydopamine and related eumelanin like materials with biomolecules like proteins, nucleotides, oligosaccharides and lipid assemblies. Furthermore, the interactions between polydopamine and living cells will be also reported. Keywords: Biomolecules; Catecholamines; Nanocomposites; Polydopamine.

Domaines

Biotechnologies

Dates et versions

hal-03666941 , version 1 (12-05-2022)

Identifiants

Citer

Maria Laura Alfieri, Tanja Weil, David Yuen Wah Ng, Vincent Ball. Polydopamine at biological interfaces. Advances in Colloid and Interface Science, 2022, 305, pp.102689. ⟨10.1016/j.cis.2022.102689⟩. ⟨hal-03666941⟩
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