1. Center for Biorenewable Chemicals (CBiRC), Ames, Iowa 50011, United States
2. Hawaii Natural Energy Institute, University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
3. Ames Laboratory, U.S. DOE, Ames, Iowa 50011-3020, United States
4. Department of Chemical and Biological Engineering, University of Wisconsin, Madison, Wisconsin 53706, United States
5. Department of Chemistry, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia