Ultra-small Prussian blue nanodots scavenge reactive oxidative species and balance M1/M2 macrophages to mitigate colitis inflammation

Inflammatory bowel disease (IBD) is characterized by overproduction of reactive oxygen species (ROS) and imbalance in macrophage activity, requiring treatments that combine anti-inflammatory efficacy with strong clinical potential. Created in BioRender. Dong, H. (2025) https://BioRender.com/t1ez59y