1. Department of Chemical & Petroleum Engineering and Center for Environmentally Beneficial Catalysis, University of Kansas, Lawrence, Kansas 66045, United States
2. E. I. du Pont de Nemours and Company Experimental Station, Wilmington, Delaware 19803, United States
3. Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa 50011 United States
4. Nuclear Magnetic Resonance Core Lab, University of Kansas, Lawrence, Kansas 66045, United States
5. Microscopy and Analytical Imaging Core Lab, University of Kansas, Lawrence, Kansas 66045, United States
6. Zymergen, Inc., Emeryville, California 94608 United States