I-Che Li, Rice University (image) Rice University Share Print E-Mail Caption Rice University graduate student I-Che Li holds a vial of hydrogel that can be drawn into strands through a process he developed in the lab of chemist Jeffrey Hartgerink. Credit Jeff Fitlow/Rice University Usage Restrictions For news reporting purposes only. Share Print E-Mail 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.