2D Organization of HUVECs (IMAGE) Chinese Academy of Sciences Headquarters Caption This is 2D organization of HUVECs (green color, stained by Calcein AM) cultured on the bilayer scaffold, and the immunochemical staining of HUVECs incubated on the different types of shape-morphing scaffolds. Credit DU Xuemin 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.