Figure 2From: BMP-2 gene-fibronectin-apatite composite layer enhances bone formationSEM photos of the EVOH-CP, EVOH-FB, EVOH-DNA and EVOH-DNA-FB substrates. Uniform layers were observed on the surfaces of all the samples. High magnification images (the lower micrographs) show that all these layers have a microflake-like architecture.Back to article page