Figure 2: TEM image of (a) poly(AMPD-BAC)-g-PEG-PTX, (b) crosslinked poly(AMPD-BAC)-g-PEG-lipoyl-PTX and (c) crosslinked poly(AMPD-BAC)-g- PEG-lipoyl-PTX-MMP2 peptide. (d)-(f) are magnified images of (a) - (c).