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Background:
A number of natural and synthetic polymers were subjected to functionalization
with catechol-containing modifiers, mimicking the chemical structure of Mytilus foot proteins of marine
mussel, and affording materials with specific properties that are related to their adhesion ability.
Objective:
This review highlights the various applications of mussel-inspired polymers, worked out
within the last five years, in separation processes, hydrogels making, and biomedicals.
Method and Results:
Marine mussel-inspired polymers were fashioned either by direct synthesis from
catechol-containing monomers or chemical modification of existing polymers. Mostly, the catechol
units attached to the polymer matrixes are 3,4-dihydroxyphenyl-L-alanine and dopamine.
Conclusion:
Michael addition and/or Schiff base reaction between catechol-containing molecules
units and polyamines afford efficient separative membranes. Hydrogel-making from catecholcontaining
polymers can be easily realized via oxidation with oxidants and coordination with transition
metal ions.
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