Retinoic Acid Decorated Albumin-Chitosan Nanoparticles for Targeted Delivery of Doxorubicin Hydrochloride in Hepatocellular Carcinoma

Figure 1

¹H NMR spectra: (a) retinoic acid, (b) chitosan, and (c) retinoic acid-chitosan conjugate.

(a)

(b)

(c)