Brush-Like Polycarbonates Containing Dopamine, Cations, and PEG Providing a Broad-Spectrum, Antibacterial, and Antifouling Surface via One-Step Coating

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An antibacterial and antifouling surface is obtained by simple one-step immersion of a catheter surface with brush-like polycarbonates containing pendent adhesive dopamine, antifouling polyethylene glycol (PEG), and antibacterial cations. This coating demonstrates excellent antibacterial and antifouling activities against both Gram-positive (S. aureus) and Gram-negative (E. coli) bacteria, proteins, and platelets, good stability under simulated blood-flow conditions, and no toxicity.
Publisher
WILEY-V C H VERLAG GMBH
Issue Date
2014-11
Language
English
Article Type
Article
Keywords

RING-OPENING POLYMERIZATION; POLY(ETHYLENE GLYCOL); SILVER NANOPARTICLES; MICROBIAL ADHESION; CATHETER COATINGS; SILICONE-RUBBER; HYDROGELS; INFECTIONS; MEMBRANES

Citation

ADVANCED MATERIALS, v.26, no.43, pp.7346 - 7351

ISSN
0935-9648
DOI
10.1002/adma.201402059
URI
http://hdl.handle.net/10203/193902
Appears in Collection
CH-Journal Papers(저널논문)
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