1. Department of Chemistry and Biochemistry, University of California Santa Barbara, Santa Barbara, CA 93106, USA
2. Department of Mechanical Engineering, University of California Santa Barbara, Santa Barbara, CA 93106, USA
3. Department of Chemical Engineering, University of California Santa Barbara, Santa Barbara, CA 93106, USA
4. Materials Research Laboratory, University of California Santa Barbara, Santa Barbara, CA 93106, USA
5. Center for Structural Molecular Biology, Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
6. Materials Department, University of California Santa Barbara, Santa Barbara, CA 93106, USA