1. Chemical and Biomedical Engineering, University of Missouri, Columbia, Missouri, 65211, USA
2. Department of Chemistry, University of Missouri, Columbia, Missouri, 65211, USA
3. School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia, 30332, USA
4. Electron Microscopy Core Facility, University of Missouri, Columbia, Missouri, 65211, USA
5. George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia, 30332, USA