Use of Magnetic Folate-Dextran-Retinoic Acid Micelles for Dual Targeting of Doxorubicin in Breast Cancer

Figure 6

FT-IR spectra: (a) magnetic MNPs, (b) OA-coated magnetic MNPs, (c) FA/DEX-RA coated magnetic micelles, and (d) FA/DEX-RA copolymer.

(a)

(b)

(c)

(d)