Oral Tissue Reconstruction with 3D Scaffolds and Surface Modification Using Carbon Nanotubes

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In this study, we developed 3D collagen scaffolds coated with carbon nanotubes to reconstruct jaw bone. It was shown that initial adhesion and spreading of osteoblastic cells on 3D collagen scaffold was accelerated by CNTs coating, especially center part of scaffold. Also, it was suggested to apply CNTs for reconstruction of jaw bone, because excellent osteoconductivy was observed when 3D collagen scaffolds coated with CNTs were implanted in bone.