Bacterial Growth Comparison (IMAGE) Georgia Institute of Technology Caption Postdoctoral Fellows Won Tae Choi and Yeongseon Jang demonstrate how the growth of bacterial colonies on agar plates was used to quantify the effect of the nanotextured surface on bacterial adhesion. Credit Rob Felt, Georgia Tech 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.