Maleimide-Functionalized PEI600 Grafted Polyurethane: Synthesis, Nano-Complex Formation with DNA and Thiol-Conjugation of the Complexes for Dual DNA …

WC Hung, JY Cherng - Polymers, 2015 - mdpi.com
A polyurethane (PU) grafted with small molecular weight polyethylenimine (PEI600) was
synthesized. This PU-PEI600 can assemble DNA via electrostatic interactions into nano …