Antibacterial layer acing against pathogenic bacteria, especially against bacterial strain MRSA and method of making such layer

摘要

the solution relates to the antibacterial layer pusobu00edcu00ed against pathogenic bacteria, especially against the bacterial strain of mrsa.tvorenu00e9 hybrid polymer trialkoxysilylpropoxymethylmethakrylu00e1tu and alkoxidu titanium with pru00eddavkem dusicnanu stru00edbra and medi.the antibacterial layer can include nanocu00e1stice carbon titanicitu00e9ho or could be up to 70 mol%.trialkoxysilylpropoxymethylmethakrylu00e1tu replaced ekvimolu00e1rnu00ed smesu00ed methyl methacrylate and alkoxidu kremu00edku.furthermore, concerns the antibacterial layer pusobu00edcu00ed against pathogenic bacteria, especially against the bacterial strain of mrsa.the application of the prepared by sol - gel sol on the surface of substrate and subsequent heat treatment of the layer.the sol is prepared from trialkoxysilylpropoxymethylmethakrylu00e1tu, alkoxidu titanium dusicnanu stru00edbrnu00e9ho, dusicnanu mednatu00e9ho, radiku00e1lovu00e9ho polymerization catalyst, alcohol as solvent.water and acid dusicnu00e9 as catalysts for polycondensation of inorganic hybrid network,to their trialkoxysilylpropoxymethylmethakrylu00e1tu and alkoxidu titanium molar in the reactive smesi was 95: 5 to 50: 50, the content of the sloucenin stru00edbra and maddie (prepoctu like metal in suu0161ine) was 0.1 to 5% by weight.ag and 0.1 to 10% by weight. the content of cu, radiku00e1lovu00e9ho catalyst polymerization was 0.2 to 10% by weight. the mass of dry matter and water content on molar odds = [h.sub.2.n.on] / [alkylalkoxysilan + alkoxid titanium) was in the range of 1.6 to 2.8, while sol after application, and odparenu00ed solvent triple process at temperature 80 to 200.degree.c for 30 min to 6 hours.with the advantage of can be finished solo in nanocu00e1stice fotokatalyticky active carbon titanicitu00e9ho (their mass dry weight: nanocu00e1stice carbon titanicitu00e9ho 99: 1 to 25: 75