Bone-forming cells grow faster and produce more calcium on anodized titanium covered in carbon nanotubes compared with plain anodized titanium and the non-anodized version currently used in orthopaedic implants, new Brown University research shows. The work, published in Nanotechnology, uncovers a new material that can be used to make more successful implants. The research also shows tantalizing promise for an all-new device: a “smart” implant that can sense and report on bone growth.
