Figure 1From: Nanotoxicity comparison of four amphiphilic polymeric micelles with similar hydrophilic or hydrophobic structure Chemical constitution of (A) PEG 5000 -PG 300 -PCL 5700 , (B) PEEP 3600 -PCL 3800 , (C) PEG 3000 -PCL 2500 and (D) PEG 2000 -DSPE 800 . Back to article page