Osteoblast in Action (IMAGE) Michigan Technological University Caption This is a bone cell anchoring itself to a surface of titanium dioxide nanotubes. Because osteoblasts readily adhere to this novel surface, dental implants coated with TiO2 nanotubes could significantly improve healing following dental implant surgery. Credit Tolou Shokuhfar Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.