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

Figure 1

1H NMR spectra (a) of PAA(8:2) and PAA(8:2)-g-MPEG2000 and FTIR spectra (b) of cystamine bisacrylamide (A), PAA (b), MPEGCOOH (C), PAA(8:2)-g-MPEG2000 (D), and MTX-incorporated PAA(8:2)-g-MPEG2000 micelles (E).

(a)

(b)