Polymer liquid cell (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption On the left, a schematic showing the different components of the polymer liquid cell (PLC) that the team developed. On the right, a photograph of the PLC (the small circle held in the tweezers) next to the holding device that supports the PLC and inserts it into the transmission electron microscope. Credit Thor Swift/Berkeley Lab Usage Restrictions Use credit 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.