Fig. 9
From: Self-assembly of cholesterol end-capped polymer micelles for controlled drug delivery
In vitro QC release ratio of different samples under different defined medium. They are: free QC (0.02 mg/ml) in PBS buffer of pH = 4 (QC-pH4.0) and pH = 7.4 (QC-pH7.4), CO100-QC (0.1 mg/ml CO100, CO: QC = 5: 1) micelles in PBS buffer of pH = 4.0 (CO-pH4.0) and pH = 7.4 (CO-pH7.4), and CO100-QC (5: 1) micelles in pH = 4.0 and pH = 7.4 PBS buffer with 0.1 mg/ml β-cyclodextrin (CO-QC pH4.0 and CO-QC pH7.4)