Figure 2.

Photographs of QCT-loaded mixed polymeric micelles. A: Millipore water, B: 10 mg pure QCT in 3 mL of Millipore water, C: formulation A16 immediately after centrifugation and filtration through 0.2 µm membrane filter, D: formulation A22 immediately after centrifugation and filtration through 0.2 µm membrane filter, E: lyophilized formulation of A16 suspended in 3 mL of Millipore water, and F: lyophilized formulation of A22 suspended in 3 mL of Millipore water.

Abbreviation: QCT, quercetin.