1. Department of Chemistry and Biochemistry, University of San Diego, 5998 Alcala Park, San Diego, California 92117, United States
2. Department of Chemistry, Harvey Mudd College, 301 Platt Blvd, Claremont, California 91711, United States
3. Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
4. Department of Chemistry, College of Arts and Sciences, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
5. Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA), UMR7583, CNRS, Institut Pierre Simon Laplace (IPSL), Université Paris-Est-Créteil (UPEC) et Université Paris Diderot (UPD), Créteil 94010, France