Biomimetic non-fouling surfaces: extending the concepts

0392385 - ÚMCH 2014 RIV GB eng J - Článek v odborném periodiku
Pop-Georgievski, Ognen - Rodriguez-Emmenegger, Cesar - de los Santos Pereira, Andres - Proks, Vladimír - Brynda, Eduard - Rypáček, František
Biomimetic non-fouling surfaces: extending the concepts.
Journal of Materials Chemistry B. Roč. 1, č. 22 (2013), s. 2859-2867. ISSN 2050-750X. E-ISSN 2050-7518
Grant CEP: GA ČR GAP205/12/1702; GA MŠMT(CZ) LH13178; GA ČR GAP108/11/1857
Institucionální podpora: RVO:61389013
Klíčová slova: non-fouling * polymer brushes * polydopamine
Kód oboru RIV: CD - Makromolekulární chemie

In this study, we propose a substrate-independent biomimetic modification route for the creation of antifouling polymer brushes. This modification route consists of the formation/deposition of a biomimetic polydopamine anchor layer followed by a well-controlled surface-initiated atom transfer radical polymerization of antifouling polymer brushes of polymer brushes of methoxy- and hydroxy-capped oligoethylene glycol methacrylate, 2-hydroxyethyl methacrylate and carboxybetaine acrylamide initiated by 2-bromo-2-methylpropanoyl groups covalently attached to the hydroxyl and amine groups present in the anchor layer. This work offers a promising technology for the facile fabrication of different surface-based biotechnological and biomedical devices able to perform tailor-made functions while resisting the fouling from the complex biological media where they operate.
Trvalý link: http://hdl.handle.net/11104/0221909