1. Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, USA
2. Lawrence Livermore National Laboratory, Livermore, California 94550, USA
3. National Synchrotron Light Source II, Brookhaven National Laboratory, Upon, New York 11973, USA
4. Department of Chemical Engineering and Waterloo Institute for Nanotechnology (WIN), University of Waterloo, 200 University Ave West, Waterloo, Ontario, N2L 3G1, Canada
5. Department of Macromolecular Science and Engineering, Case Western Reserve University, Ohio, 44106, Cleveland, USA