Oxygen vacancy boosting Fenton reaction (IMAGE) International Journal of Extreme Manufacturing Caption (From top left to bottom right) Processes of high-energy ball milling and selective laser sintering. (Lower left and right) Schematics of oxygen vacancy in scaffold enriched H2O2 and generated ·OH via the Fenton reaction, and enhanced antibacterial scaffold fight bacterial infection. Credit By Cijun Shuai, Xiaoxin Shi, Feng Yang, Haifeng Tian and Pei Feng. Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC 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.