Reference : Functional nanogels as platforms for imparting antibacterial, antibiofilm, and antiadhes...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/129691
Functional nanogels as platforms for imparting antibacterial, antibiofilm, and antiadhesion activities to stainless steel
English
Faure, Emilie [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Falentin, Céline [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Svaldo Lanero, Tiziana [University of Liège (ULg) > Department of Chemistry > Nanochemistry and Molecular Systems (NANOCHEM) > >]
Vreuls, Christelle mailto [University of Liège (ULg) > GIGA-Research > Laboratoire de Biologie Moléculaire et de Génie Génétique > > >]
Zocchi, Germaine [University of Liège (ULg) > GIGA-Research > Laboratoire de Biologie Moléculaire et de Génie Génétique > >]
Van de Weerdt, Cécile [University of Liège (ULg) > GIGA-Research > Laboratoire de Biologie Moléculaire et de Génie Génétique > > >]
Martial, Joseph mailto [University of Liège (ULg) > GIGA-Research > Laboratoire de Biologie Moléculaire et de Génie Génétique > > >]
Jérôme, Christine mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Duwez, Anne-Sophie mailto [University of Liège (ULg) > Department of Chemistry > Nanochemistry and Molecular Systems (NANOCHEM) > >]
Detrembleur, Christophe mailto [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
19-Dec-2012
Advanced Functional Materials
Wiley-VCH Verlag
22
24
5271-5282
Yes
International
1616-301X
1616-3028
Weinheim
Germany
[en] coating ; antibacterial polymer
[en] In this work, long-term antibacterial, antiadhesion, and antibiofilm activities are afforded to industrial stainless steel surfaces following a green and bio-inspired strategy. Starting from catechol bearing synthetic polymers, the film cross-linking and the grafting of active (bio)molecules are possible under environmentally friendly conditions (in aqueous media and at room temperature). A bio-inspired polyelectrolyte, a polycation-bearing catechol, is used as the film-anchoring polymer while a poly(methacrylamide)-bearing quinone groups serves as the cross-linking agent in combination with a polymer bearing primary amine groups. The amine/quinone reaction is exploited to prepare stable solutions of nanogels in water at room temperature that can be easily deposited to stainless steel. This coating provides quinonefunctionalized surfaces that are then used to covalently anchor active (bio) molecules (antibiofi lm enzyme and antiadhesion polymer) through thiol/ quinone reactions.
Center for Education and Research on Macromolecules (CERM)
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; The Walloon Region in the frame of the BIOCOAT program
Researchers
http://hdl.handle.net/2268/129691
10.1002/adfm.201201106
http://reflexions.ulg.ac.be/revetementantibacterien
http://onlinelibrary.wiley.com/doi/10.1002/adfm.201201106/abstract

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