Novel 4-Arm Poly(Ethylene Glycol)-Block-Poly(Anhydride-Esters) Amphiphilic Copolymer Micelles Loading Curcumin: Preparation, Characterization, and In Vitro Evaluation

Figure 5

Hydrodynamic diameters of the curcumin-loaded 4-arm PEG-b-PAE micelles versus time (pH 7.4 PBS, 4°C).