Figure 1 (IMAGE) Pohang University of Science & Technology (POSTECH) Caption Photocrosslinkable natural carbohydrate alginate-based 3D-printed bioink Credit POSTECH 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.