Recyclable ferroferric oxide@titanium dioxide@molybdenum disulfide with enhanced enzyme-like activity under visible light for effectively inhibiting the growth of drug-resistant bacteria in sewage

Abstract

With the development of social industry and the increase in domestic sewage discharge, pathogenic bacteria contamination in water has become a serious health and environmental problem. It is ideal to...

Enzyme-triggered on-demand release of a H2O2-self-supplying CuO2@Fe3O4 nanoagent for enhanced chemodyamic antimicrobial therapy and wound healing

“…Meanwhile, iron tetraoxide (Fe 3 O 4 ) has been widely used in antimicrobial applications due to its excellent biocompatibility. 28,29 Iron ions derived from Fe 3 O 4 can generate reactive oxygen species (ROS) through the Fenton effect, thereby exhibiting strong antibacterial properties. 30–32 In addition, the magnetic properties of Fe 3 O 4 have attracted significant attention from researchers.…”