1. Department
of Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
2. Department
of Physics, University of Illinois at Chicago, Chicago, Illinois 60607, United States
3. Department
of Biochemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
4. Department
of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois 60607, United States