Schematic (IMAGE) Singapore University of Technology and Design Caption Schematic of the developed closed production loop based on bioinspired chitinous materials and bioconversion in an urban environment. Credit SUTD 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.