Shen, Zhong2006-08-112006-08-112006https://openscience.ub.uni-mainz.de/handle/20.500.12030/3573engInC-1.0https://rightsstatements.org/vocab/InC/1.0/540 Chemie540 Chemistry and allied sciencesModification and application of hyperbranched Polyglycerol and PolyethylenimineDissertationurn:nbn:de:hebis:77-10780