Surface (IMAGE) Colorado State University Caption A scanning electron microscope image shows titanium dioxide "nanoflower" structures on the superomniphobic device surface. Credit Sanli Movafaghi/Colorado State University 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.