%0 conference poster %@ %A Racheva, M.,Romero, O.,Julich-Gruner, K.K.,Ulrich, A.S.,Wischke, C.,Lendlein, A. %D 2014 %J Advanced Functional Polymers for Medicine, AFPM 2014 %N %P %T Purity of tyrosinase as biocatalyst for hydrogels affects the stability of therapeutic peptides %U %X