This $199,957 two-year Project Grant from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems will fund research at Lafayette College to advance understanding of the impacts of photochemistry on carbonyl- and ammonium-derived aqueous secondary organic aerosol (SOA). Specifically, the grantee will measure the surface tension, light absorbance, and compositions of carbonyl-containing volatile organic compound-derived aqueous SOA solutions...
This Project Grant award of $700,000 from the National Science Foundation's (NSF) Mathematical and Physical Sciences Program (CFDA 47.049) supports research by Professor Tolga Karsili of the University of Louisiana at Lafayette (ULL) to investigate the photodegradation mechanisms of contaminants of emerging concern (CECs) in marine environments. The key activities under this 5-year project include using quantum chemistry and ultrafast spectroscopy to study how common CECs, such as those found in...
This $616,131 National Science Foundation project grant will fund the development of observation-based metrics to evaluate global atmospheric chemistry models at the University of California, Irvine through January 2025. As part of its Geosciences program, which supports basic research in atmospheric, earth, and ocean sciences, the NSF aims to strengthen the scientific enterprise's understanding of the integrated Earth system. Under this award, the university will design, test, and document a...
The University of California, Los Angeles (UCLA) received a $362,219 project grant award from the National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences on June 15, 2021 to support research under the NSF's Geosciences program. Specifically, UCLA will conduct a collaborative research project titled "Multi-Phase Sulfur and Nitrogen Chemistry in Air and Snow during Alaskan Layered Pollution and Chemical Analysis (ALPACA)" through May 31, 2024. As part of the NSF's...
The National Science Foundation (NSF) awarded a $180,663 Project Grant under its Integrative Activities (CFDA 47.083) program to the University of Louisiana at Lafayette. The grant, awarded on July 1, 2024, supports research by Professor Thomas Junk and his collaborators to investigate the properties of novel organotellurium compounds and their potential applications in optical and electronic devices. The key objectives of this 3-year project are to: 1) develop new, environmentally-friendly...
This $500,000 Project Grant awarded by the National Science Foundation's (NSF) Division of Chemistry under the Mathematical and Physical Sciences program (CFDA 47.049) supports research by Professor Victoria Barber of the University of California, Los Angeles to investigate gas-phase reaction pathways of peroxy radicals (RO2) in the Earth's atmosphere. The project aims to improve understanding of RO2 isomerization and self- or cross-reactions, and their implications for secondary organic aerosol...
This National Science Foundation (NSF) Project Grant, under the Geosciences Program (CFDA 47.050), awards $100,000 to support a postdoctoral research fellowship aimed at studying the fate of organic peroxy radicals in the troposphere. The research will focus on detecting the tetroxide intermediate formed in the self-reaction of peroxy radicals and measuring its decomposition kinetics, with the goal of improving theoretical models of these important atmospheric chemistry processes. The project...
The University of North Carolina at Chapel Hill received a $474,387 Project Grant award from the National Science Foundation Division of Atmospheric and Geospace Sciences on March 1, 2021 to support research titled "Collaborative Research: Organosulfate Multiphase Chemistry and Physicochemical Properties--Oxidation and Sulfate Recycling in Aerosols and Cloud Droplets." This research, to be completed by February 29, 2024, will investigate organosulfate multiphase chemistry and...
The National Science Foundation (NSF) Division of Chemistry awarded a $449,646 Project Grant to Louisiana State University (LSU) to develop a multi-scale computational and theoretical framework for modeling and predicting nucleation processes. The award, which runs from August 1, 2024 to July 31, 2027, will enable LSU researcher Bin Chen to study the formation and growth of atmospheric particles, which is crucial for understanding cloud formation, atmospheric chemistry, and climate change. The...
The National Science Foundation (NSF) awarded a $150,354 CAREER grant (CFDA 47.050 - Geosciences) to Texas A&M University to conduct research on atmospheric micro- and nanoplastic particles. The 5-year project, which commenced on March 15, 2025, aims to provide a comprehensive understanding of the sources, spatial concentrations, chemical processes, and climate impacts of these particles in the atmosphere. The research will combine laboratory studies and mobile field measurements in the...