1. Department of Chemical Engineering and Materials Science; University of Minnesota; 421 Washington Avenue SE Minneapolis MN 55455 USA
2. Department of Chemical and Biomolecular Engineering; University of Houston; 4726 Calhoun Road Houston TX 77204-4004 USA
3. Department of Chemical Engineering; Ankara University; Ankara 06100 Turkey
4. Advanced Photon Source, Argonne National Laboratory; 9700 S. Cass Avenue Lemont IL 60439 USA
5. Department of Physics; Augsburg College; 2211 Riverside Avenue Minneapolis MN 55454 USA
6. Department of Chemistry, Faculty of Science; King Abdulaziz University; Jeddah 21589 Saudi Arabia