GROOVE 2 (image) Rice University Share Print E-Mail Caption Rice University research scientist Maryam Elizondo holds an engraved bioscaffold 3D-printed for live cells for future implantation. The scaffold encourages the growth of layered tissues as it degrades. Credit Jeff Fitlow/Rice University Usage Restrictions None 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.