1. Department of Chemistry and Biochemistry, The University of Southern Mississippi, Hattiesburg, Mississippi 39406 United States
2. Department of Chemistry and Biochemistry, The University of Alabama, Tuscaloosa, Alabama 35487-0336, United States
3. Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
4. Alabama Water Institute, The University of Alabama, Tuscaloosa, Alabama 35487-0206, United States