Open Internet by MindsNet

Create Molecular-Scale Air Quality Controllers

Air pollution causes 7 million premature deaths annually and reduces life expectancy globally, yet current air purification systems are energy-intensive, centralized, and cannot address pollution at the source. This challenge involves developing molecular-scale air processing systems that can remove pollutants, generate clean air, and neutralize toxic compounds in real-time throughout urban environments. Barriers include pollutant selectivity, energy efficiency, deployment scale, maintenance requirements, and integration with urban infrastructure. Without molecular air purification, air quality will worsen as urbanization increases, respiratory diseases will proliferate, and millions will continue dying from preventable air pollution exposure. Success could eliminate air pollution deaths, improve respiratory health globally, reduce healthcare costs, and create clean urban environments while enabling sustainable urban development worldwide.

Engineering, Core Engineering, Nanotechnology