| abstract |
Method for treating at least one surface of a substrate containing labile hydrogen atoms to confer cytotoxic properties or cell adhesion properties, characterized in that it comprises at least one stage consisting of exposing, within a liquid medium, said substrate or a surface thereof to at least one copolymer, said copolymer containing at least one monomer unit of type A that includes at least one reactive site for binding to said substrate or said surface by covalent bonds, and at least one monomer unit of type B that includes at least one antimicrobial, antiviral and / or antifungal or cell adhesion molecule, said step being carried out to promote covalent grafting of said copolymer on said substrate or a surface thereof. |