Associate Professor Justin Chalker (IMAGE) Flinders University Caption Flinders University Associate Professor Justin Chalker, Research Leader in the Institute for NanoScale Science and Technology. Credit Flinders University Usage Restrictions Flinders University 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.