Figure 1 (IMAGE) Japan Science and Technology Agency Caption SEM micrographs of zeolite nanoparticles produced by bead milling and recrystallizing method. Credit ©Nakamura Choukou Co. 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.