Catalysis-based sensors are crucial for various reasons:
1. Environmental Monitoring: They help in detecting pollutants and toxic substances in air and water, ensuring environmental safety. 2. Industrial Processes: These sensors monitor chemical reactions in real-time, optimizing production processes and ensuring the quality of products. 3. Healthcare: Catalysis-based sensors are used in medical diagnostics, such as glucose sensors for diabetic patients. 4. Safety: They detect hazardous gases in mines, manufacturing plants, and other industrial environments, preventing accidents and ensuring worker safety.