Evolving Antibodies (IMAGE) Georgia Institute of Technology Caption Associate Professor Tom Barker and Research Scientist Ashley Brown examine bacteria growing on a plate, part of a technique for evolving antibodies in their work on platelet-like particles. Credit Georgia Tech Photo 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.