TU Graz researchers with microscope (IMAGE) Graz University of Technology Caption (From left) Gerald Kothleitner, Werner Grogger, Nicola Šimić, Daniel Knez (all from the Institute of Electron Microscopy and Nanoanalytics) and Anna Jodlbauer from the Institute of Chemistry and Technology of Materials next to a microscope on which some of the testing was carried out. Credit Lunghammer - TU Graz Usage Restrictions This image may only be used in context with the content of this presse release. 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.