Researchers at Arizona State University have developed an improvement to Titania nanotube sensors used for the detection of improvised peroxide explosives. The innovation is a 10-12 nm thick surface coating which provides a barrier to moisture and saline vapors, thus preventing environmental damage to the sensor. The coating does not adversely affect the detection ability of the Titania nanotubes. Furthermore, the innovation improves the manufacturing process of the sensors, allowing for smaller detectors to be manufactured more quickly. The modified production process represents a significant improvement in the production and fabrication process.
- Explosives detectors for use in coastal areas for boarder protection
- Military application to protect troops in hostile territory
- Devices can be used for security in air traffic
- Secure sporting events and large gatherings
Benefits and Advantages
- Lower Costs – Allows for faster, less expensive manufacturing process
- More Reliable – Prevents damage to devices or inaccurate reading due to atmospheric conditions
- Saves Lives – Early detection of explosive devices allows for pre-emptive action which can lower causality rates.
For more information about the inventor(s) and their research, please see
Dr. William Petuskey's directory webpage