Microfibers for Tissue Engineering (IMAGE) Iowa State University Caption Farrokh Sharifi and Nastaran Hashemi, left to right, have used the technologies of microfluidics to design and fabricate fibers for single-cell studies and tissue engineering. Credit Christopher Gannon/Iowa State University 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.