1. Department of Chemistry, University of California, Davis, California 95616, United States
2. Agricultural and Environmental Chemistry Graduate Group, University of California, Davis, California 95616, United States
3. Biophysics Graduate Group, University of California, Davis, California 95616, United States
4. Materials Science and Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
5. Beckman Institute for Advanced Science and Technology, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
6. Department of Biological and Agricultural Engineering, University of California, Davis, California 95616, United States
7. Department of Chemistry, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States