1. Department of Chemistry and Biochemistry University of Minnesota Duluth Minnesota 55812 USA
2. Research School of Chemistry and Applied Biomedical Sciences The Tomsk Polytechnic University 634050 Tomsk Russia
3. Department of Chemistry and Biochemistry The College of St. Scholastica Duluth Minnesota 55811 USA
4. Marshall School Duluth Minnesota 55811
5. Masonic Cancer Center University of Minnesota Minnesota 55455 USA
6. Department of Solid-State Engineering University of Chemistry and Technology Prague 16628 Czech Republic
7. Department of Chemistry and Applied Chemistry Saga University, Honjo-machi Saga 840-8502 Japan
8. Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology 2-23-16 Naka-cho Koganei Tokyo 184-8588