1. Biology Department, Brookhaven National Laboratory, Building 463, Upton, New York 11973, Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Building 480, Upton, New York 11973, Biomedical Engineering Department, State University of New York at Stony Brook, Stony Brook, New York 11794, Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, Department of Physics and Astronomy, University of Pennsylvania,...