Nanometer DNA (image) American Institute of Physics Caption This is a schematic of the deposition method used to produce nanometer-scaled DNA layers. Credit CREDIT: M.FROMM/Université de Franche-Comté Usage Restrictions This image may be used only with appropriate caption and credit. 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.