Fig. 2From: Effects of Collagen Grafting on Cell Behaviors in BCP Scaffold with Interconnected Pore StructureScanning electron microscope image of BCP scaffolds and collagen/ BCP scaffolds. SEM images of BCP scaffolds (a, b, c) and collagen/ BCP scaffolds (d, e, f) at magnifications of × 1000 (a, d), ×10000 (b, e) and × 20000 (c, f)Back to article page