This Project Grant award, funded by the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program, will support experimental and computational studies by researchers at the Massachusetts Institute of Technology (MIT) to investigate the aqueous chemistry of organic peroxy (RO2) radicals. The $750,000 award will enable the research team led by Professors Jesse Kroll and William Green to conduct laboratory experiments and computational modeling to gain a...
This Project Grant award, provided by the National Science Foundation's Geosciences Program (CFDA 47.050), supports a postdoctoral research project focused on studying the mechanism and atmospheric impact of organic peroxy radical (RO2) self-reactions. The $100,000 award, with a project period from September 1, 2024 to August 31, 2026, aims to yield the first conclusive detection of the tetroxide intermediate formed during the peroxy radical self-reaction and directly measure its...
This Project Grant award, funded by the National Science Foundation's Geosciences Program (CFDA 47.050), provides $783,700 to Carnegie Mellon University to acquire an Aerodyne Vocus Proton Transfer Reaction-Mass Spectrometer (Vocus PTR-MS). This advanced mass spectrometer will enable simultaneous measurement of hundreds to thousands of gas and particle-phase organic compounds in the atmosphere, including highly reactive free radicals and lightly oxidized compounds that contribute to aerosol...
Carnegie Mellon University was awarded a $853,186 project grant from the National Science Foundation Division of Atmospheric and Geospace Sciences. The grant is part of NSF's Geosciences program (CFDA 47.050), which supports basic research to enhance understanding of the integrated Earth system. Under the grant, Carnegie Mellon University will conduct research from January 2022 through December 2024 to examine interactions between organic oxidation and acid-base chemistry during particle...
The Massachusetts Institute of Technology (MIT) was awarded a $582,732 project grant from the National Science Foundation Division of Atmospheric and Geospace Sciences to conduct collaborative research on the role of organic peroxy radicals (RO2) chemistry on the evolution of atmospheric organic carbon. The research will be performed from December 2021 through November 2024 under the Geosciences program (CFDA 47.050), which supports basic research in the atmospheric, earth, and ocean sciences to...
The Massachusetts Institute of Technology (MIT) was awarded a three-year, $549,147 Project Grant from the National Science Foundation (NSF) to study the reactivity of organic radicals in atmospheric aqueous phases under the agency's Mathematical and Physical Sciences program (CFDA 47.049). MIT will investigate how organic molecules interact and break down in atmospheric water environments from 2021 to 2024. The NSF Mathematical and Physical Sciences program aims to advance fundamental scientific...
This National Science Foundation project grant award of $492,628 supports collaborative research towards better understanding the atmospheric fate of per- and poly-fluoroalkyl substances (PFAS). Funded under the Geosciences program (CFDA 47.050), the research will quantify thermodynamic properties influencing PFAS phase partitioning, estimate atmospheric lifetimes against hydroxyl radical chemistry, and investigate reaction mechanisms. Beginning September 1, 2022 through August 31, 2025, the...
This $211,628 Project Grant award by the National Science Foundation (NSF) Division of Chemistry under the Mathematical and Physical Sciences (CFDA 47.049) program will support a collaborative research project led by Joshua D. Patterson at Christopher Newport University and Arunkumar Sharma at California State University Monterey Bay. The project aims to use a combined spectroscopic and computational approach to examine the properties controlling the distribution and identities of ions at...
This federal Project Grant award, funded by the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program, provides $304,282 to support a research project led by Dr. Megan Willis and her team at Colorado State University (CSU). The project aims to investigate multiphase chemistry involving biogenic sulfur compounds in the Earth's atmosphere, with a focus on quantifying the kinetics and solvent environment effects on ozone reactivity with these compounds and...
The University of South Carolina received a $608,794 Project Grant award from the National Science Foundation on March 1, 2022 to fund research exploring reactions of volatile organic compounds in aerosol particles as a source of persistent free radicals. This award, to be completed by February 28, 2027, is being conducted under the NSF's Mathematical and Physical Sciences program (CFDA 47.049). The program aims to advance scientific knowledge and understanding of major problems through...