Reducing the Foreign Body Reaction by Surface Modification with Collagen/Hyaluronic Acid Multilayered Films
Figure 3
The adhesion of RAW 264.7 cells on the untreated and COL/HA coated PDMS after 1 or 2 days of culture. Multilayer films of COL/HA are represented by [COL/HA]n, where n represents the number of bilayer number from 5, 10 to 20. Cell seeding density was 2 × 104 cells/cm2, and each sample was in triplicate. *, **, and *** represent , 0.01, and 0.001, respectively, versus PDMS at the same culturing time.
