Biomacromolecules, Vol.5, No.4, 1602-1605, 2004
Novel poly(ethylene glycol) embedded polyamidoamine side chain dendritic polyurethane architecture: Synthesis and preliminary studies on the cytotoxicity and interaction with tryptophan molecule
Novel polyamidoamine (PAMAM) side chain dendritic polyurethane (SCDPU-PEG) architecture embedded with poly(ethylene glycol) has been prepared. This novel SCDPU-PEG was characterized by means of FT-IR, NMR (H-1 and C-13) spectroscopic, GPC, and thermal analyses and intrinsic viscosity measurements. Studies on cytotoxicity by means of MTT assay and interaction Of L-tryptophan with this polydendron have been achieved.