Nanometer Scale Organization (IMAGE) Max-Planck-Gesellschaft Caption Nanometer scale organization of molecular components on a copper surface, demonstrating sorting of two sizes of molecules through molecular self-selection. The spacing between molecular rows is about 1 nanometer (0.000 000 001 meter). Credit Forschungszentrum Karlsruhe und Max-Planck-Institut fur Festkörperforschung Stuttgart 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.