Figure 5.

(A–D) Luteolin (Lu)/monomethoxy poly(ethylene glycol)-poly(ε-caprolactone) (MPEG-PCL) micelles render Lu completely dispersible in aqueous media. (A) Water as control; (B) freshly prepared Lu/MPEG-PCL micelle solution; (C) redissolved Lu/MPEG-PCL micelles after freeze-drying; (D) pure Lu in water.