Research Article
Immobilization of Fibronectin-Loaded Polyelectrolyte Nanoparticles on Cardiovascular Material Surface to Improve the Biocompatibility
Figure 7
(a) Rhodamine 123 and DAPI fluorescence staining of adhered ECs after culture of 1 and 3 days. (b) Cell proliferation activity detected by CCK-8. (c) Cell proliferation ratio from day 1 to 3. (mean ± SD, n = 12; indicates significant difference).
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