Artificial Organelles (IMAGE) University of Basel Caption Inside the artificial peroxisome reactive oxygen radicals are being transformed into water (H2O) and oxygen (O2) via a reaction cascade with two enzymes. Credit Adapted with permission from Tanner et al. Nano Letters 2013 13 (6), 2875-2883. Copyright 2013 American Chemical Society. Usage Restrictions Copyright 2013 American Chemical Society. 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.