1. Center for Bioenergy and Photosynthesis, Center for Bio-Inspired Solar Fuel Production and Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287-1604, United States
2. Center for Bioelectronics and Biosensors, Biodesign Institute and Department of Electrical Engineering, Arizona State University, Tempe, Arizona 85287, United States
3. Department of Physical Chemistry, University of Barcelona, Barcelona, Spain 08028
4. Biosciences Center, National Renewable Energy Laboratory, Golden, Colorado 80401, United States