%0 conference lecture %@ %A Julich-Gruner, K.K.,Roch, T.,Ma, N.,Neffe, A.T.,Lendlein, A. %D 2014 %J Advanced Functional Polymers for Medicine, AFPM 2014 %N %P %T Synthesis and characterization of star-shaped oligo(ethylene glycol) with tyrosine derived moieties under variation of their molecular weight %U %X