| abstract |
In a gel-like mass comprising natural or synthetic polymers, preferably polygalactomannans, at least one cross-linking agent and further ingredients, it is intended according to the invention that the at least one cross-linking agent consists of amphiphilic core-shell nanoparticles. The invention further refers to a method for producing a gel-like mass, a composition for producing a gel-like mass comprising natural or synthetic polymers, preferably polygalactomannans and amphiphilic core-shell nanoparticles and the use of a gel-like mass as drug delivery system for topical medication. |