Synthetic polyspermine imidazole-4, 5-amide as an efficient and cytotoxicity-free gene delivery system

SY Duan, XM Ge, N Lu, F Wu, W Yuan… - International journal of …, 2012 - Taylor & Francis
A chemically dynamic spermine-based polymer: polyspermine imidazole-4, 5-amide (PSIA,
Mw> 7 kDa) was designed, synthesized, and evaluated in terms of its ability to deliver …