Shells of L. granifera algae (IMAGE) Technische Universität Dresden Caption Shells of L. granifera algae after chemical transformation imaged with electron microscope. Credit Kuhrts et al. / Advanced Science 2023 Usage Restrictions No 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.