Andres Garcia and David Collard (IMAGE) Georgia Institute of Technology Research News Caption Georgia Tech professors David Collard (left) and Andrés García display a piece of titanium coated with a thin, dense polymer that enhances bone formation around the metal after implantation. Credit Georgia Tech Photo: Gary Meek 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.