METHOD FOR OBTAINING A POLYMER SOL-GEL COATING AND POLYMER SOL-GEL COATING

摘要

The invention relates to a method for obtaining a polymer sol-gel coating from at least one silicon precursor. The invention is characterised in that it comprises the following steps: (a) the dissolution and hydrolysis of at least one silicon precursor (b) the preparation of at least one solution and/or dispersion of at least one substance selected from a group containing bioactive particles, drugs and peptides, as well as any combinations thereof (c) the mixing of the solution obtained in step (a) with at least one solution and/or dispersion obtained in step (b) (d) the application of the mixture obtained in step (c) to at least one substrate, producing a coated substrate and (e) the drying and curing of the coated substrate obtained in step (d). The invention also relates to a polymer sol-gel coating that can be obtained using said method, a substrate comprising same and the biomedical use thereof.