Fig. 1From: Improved gene delivery to K-562 leukemia cells by lipoic acid modified block copolymer micellesMorphology of assembled block copolymers. a DLS intensity and correlation plots showing unimodal distribution with an average size below 100 nm and small PDI. b Cryo-TEM image of the formulated micelles from solvent exchange method showing a homogenous spherical morphologyBack to article page