Department of Environmental Science and Engineering, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125 United States
Jet Propulsion Laboratory, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125 United States
Jet Propulsion Laboratory, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125 United States ; Now at Northrop Grumman Space Technology, One Space Park, Redondo Beach, CA 90278 United States
Departments of Chemical Engineering and Environmental Science and Engineering, California Institute of Technology, 1200 E. California Blvd., Pasadena, CA 91125