Fluorous nanotubes (IMAGE) University of Tokyo Caption Reducing the energy and thus financial cost, as well as improving the simplicity of water desalination, could help communities around the world with poor access to safe drinking water. Credit © 2022 Itoh et al. Usage Restrictions Credit © 2022 Itoh et al. 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.