Fluorescing Electrospun Nanofibers (IMAGE) Michigan Technological University Caption Cells grow differently on different kinds of surfaces. Smitha Rao's lab wanted to see if a single kind of scaffold could generate this diversity. Credit Smitha Rao/Michigan 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.