Giuseppe Portale, University of Groningen (IMAGE) University of Groningen Caption This is Assistant Professor of Macromolecular Chemistry & New Polymeric Materials Giuseppe Portale, Zernike Institute for Advanced Materials, University of Groningen Credit University of Groningen Usage Restrictions With credit 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.