1. Department of Chemistry and Biochemistry; Interdisciplinary Nanotoxicity Center, Jackson State University; Jackson Mississippi 39217
2. Department of Organic Chemistry; Oles Honchar Dnipropetrovsk National University; Dnipropetrovsk 49010 Ukraine
3. Division of Chemical Biology and Medicinal Chemistry; UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill; North Carolina 27599-7363
4. Badger Technical Services, Inc; 4815 Bradford Dr, NW Huntsville Alabama 35805
5. US Army ERDC; Environmental Laboratory; Vicksburg Mississippi 39180
6. Department of Civil and Environmental Engineering; Interdisciplinary Nanotoxicity Center, Jackson State University; Jackson Mississippi 39217