BACKGROUND
The reduction-sensitive cationic polymer is a promising nonviral carrier for gene delivery. Until now, disulfide bonds have been the only golden standard for its design. The aim of this research was to develop a novel reduction-responsive cationic polymer as a gene carrier.
METHODS
Polycationic carriers were synthesized by addition of branched oligoethylenimine 800 Da (OEI(800)) vi...
