MIT Researchers Create Continuous Toxic Gas Detector

Innovative combination of materials offers low-cost, long-term monitoring for industrial and domestic safety.

New detector uses metal-organic frameworks and conductive polymers for high sensitivity and durability.
Capable of detecting nitrogen dioxide at concentrations as low as 2 parts per million.
Maintains performance for over 100 detection cycles, demonstrating long-term use potential.
Potential applications include coatings for chimneys and exhaust pipes to monitor air quality.
Future work involves real-world testing to ensure effectiveness in varied environments.