Reduction-Triggered Breakable Micelles of Amphiphilic Polyamide Amine-g-Polyethylene Glycol for Methotrexate Delivery

Figure 4

In vitro MTX release profiles of MTX-incorporated PAA(8:2)-g-PEG2000 and PAA(8:2)-g-PEG5000 micelles in PBS buffer solution (pH 7.4, 10 mM) at 37°C without DTT or containing 10 mM DTT.