Catalytic role of Spark-Produced Aerosol Nanoparticles for Life-Formation and CO2 Reduction- SUNRISE

The SUNRISE project aims to investigate the catalytic roles of aerosol nanoparticles generated by electrical discharges in two critical areas: the origin of life on Earth and the reduction of atmospheric CO2. By leveraging insights from early Earth conditions, where CO2 was pivotal, the project seeks to develop novel pathways for amino acid synthesis, essential for life, while concurrently addressing contemporary challenges posed by rising CO2 levels. Inspired by landmark experiments like the Miller-Urey study, SUNRISE integrates plasma and photocatalysis to explore how naturally occurring nanoparticles, such as those from volcanic origins, influence amino acid formation. Experimental setups using spark discharge generators and UV lamps will elucidate the nanoparticle-mediated pathways in amino acid synthesis, distinguishing between gas-phase and liquid-phase mechanisms.

This interdisciplinary approach merges catalysis, environmental science, and nanotechnology to advance understanding of life’s origins and develop sustainable methods for amino acid production. Scientifically, the project aims to characterize aerosol nanoparticles and their catalytic properties, shedding light on their size-composition-activity relationships. Technologically, it seeks to optimize catalytic materials and synthesis procedures to minimize by-products, aligning with principles of green chemistry and enhancing industrial applications. SUNRISE’s innovative framework promises breakthroughs in both fundamental science and practical applications, significantly contributing to our knowledge for the origin of life and addressing pressing global challenges related to climate change mitigation.

SUNRISE is co-funded by the European Regional Development Fund and the Republic of Cyprus through the Research and Innovation Foundation

Start date: 01/05/2025 

End date: 30/04/2027

Funding: €200,000