A hand-rotation-powered, nanomaterial-enabled disinfection system generates reactive oxygen species that rapidly disinfect a wide range of pathogens by leveraging mechanically induced interfacial electric fields. This electricity-free operation, having high efficiency, safety and long-lasting microbial protection, offers a robust, portable solution for clean-water access in disaster situations and in environments where the electricity grid is unavailable.
- In-Yong Suh
- Young-Jun Kim
- Sang-Woo Kim