NANO Journal Cover (IMAGE) World Scientific Caption This is a schematic illustration of anisotropic silica particles with different morphologies synthesized by co-growth of silica precursor and various silane coupling agents and their assembly into robust super-repellent films. Credit World Scientific 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.