Bacteria in Nanocages (IMAGE) Delft University of Technology Caption Delft University researchers constructed special nanocages to be able to observe the construction of a new cell wall Credit TU Delft/Dekkerlab 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.