Growing Nanotubes on Titanium (image) Brown University Share Print E-Mail Caption Anodized titanium covered by carbon nanotubes could lead to a new material for orthopedic implants. Credit Sirinrath Sirivisoot/Brown University Usage Restrictions Must use credit above. Share Print E-Mail 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.