research illustration (IMAGE) Rice University Caption The structure of a multidomain peptide used as a building block for a 3D printing ink by Rice’s Hartgerink lab. (Image courtesy of Hartgerink lab/Rice University) Credit Image courtesy of Hartgerink lab/Rice University Usage Restrictions Must credit the Hartgerink lab/Rice University License Original 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.