1. School of Chemistry & Biochemistry and School of Biological Sciences, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
2. Leibniz-Institut für Analytische Wissenschaften−ISAS−e.V., 44227 Dortmund, Germany
3. Department of Chemistry, Umeå University, 901 87 Umeå, Sweden
4. Department of Physiology, Michigan State University, East Lansing, Michigan 48824, United States
5. Chemistry Department, Faculty of Science, Benha University, Benha, Qaliobiya 13518, Egypt