2D Supramolecule (IMAGE) University of South Florida Caption A scanning tunneling microscopy image of the USF-developed supramolecular grid with a molecular modelling overlay. Credit University of South Florida 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.