Biological application of RuO2 nanorods grown on a single carbon fiber for the real-time direct nitric oxide sensing

- Facile synthesis of RuO2 nanorods grown on single carbon fiber (RuO2 nanorods-CF).
- Highly facilitated NO oxidation at RuO2 nanorods-CF.
- RuO2 nanorods-CF as a highly selective and sensitive amperometric NO microsensor.
- Monitoring dynamic changes of NO at the cortical surface of a living rat brain.