1. Department of Chemistry, Stony Brook University, Stony Brook, New York 11794, United States
2. National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, United States
3. George & Anne Ryan Institute for Neuroscience, University of Rhode Island, Kingston, Rhode Island 02881, United States
4. Department of Biomedical & Pharmaceutical Sciences, University of Rhode Island, Kingston, Rhode Island 02881, United States
5. Department of Mechanical Engineering, Virginia Tech, Blacksburg, Virginia 24060, United States