Shannon E. Moran¹, Isaac R. Bruss^1,2 and Sharon C. Glotzer^1,3,4,5, (1)Department of Chemical Engineering, University of Michigan, Ann Arbor, MI, (2)Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, (3)Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI, (4)Department of Physics, University of Michigan, Ann Arbor, MI, (5)Biointerfaces Institute, University of Michigan, Ann Arbor, MI