Article with an uncharged, functionalized surface comprising a hydrogel, a method for the production and use of the object as well as connections for the production of the surface

摘要

Article with an uncharged, functionalized surface comprising a hydrogel, the hydroxyl groups, to which by way of the radicals a organic molecules are bonded, wherein the used organic molecules of one or more radicals a, which can react with hydroxyl groups, and one or more radicals b, which can react with amino groups or thio groups, and wherein in the case of the reaction with hydroxyl groups are selectively the radical a and / or the radicals a react.