Research Article

Preparation and Properties of Biphasic Calcium Phosphate Scaffolds Multiply Coated with HA/PLLA Nanocomposites for Bone Tissue Engineering Applications

Figure 9

Formazan absorption at 570 nm in MTT assays rat osteoblasts seeded on the BCP scaffolds coated with multilayer of HA/PLLA nanocomposites after 1, 3, and 5 days and the negative control group. Data were expressed as means ± standard deviation, 𝑛 = 5 , 𝑃 < 0 . 0 5 .
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