Fig. 3From: Paclitaxel and curcumin coadministration in novel cationic PEGylated niosomal formulations exhibit enhanced synergistic antitumor efficacyCurcumin and paclitaxel comparative plots. a Zero order release kinetics; b first order release kinetics; c Higuchi (SQRT) release kinetics and d Hixson–Crowell modelBack to article page