1. Department of Chemistry and Biochemistry, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, Indiana 46556, Interdisciplinary Network of Emerging Science and Technologies (NEST) Group Postgraduate Program and Research Center, Philip Morris USA, 4201 Commerce Road, Richmond, Virginia 23234, Molecular Imaging Center, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Boulevard, Campus Box 8225, St. Louis, Missouri 63110, Key Laboratory of...