1. Department
of Chemistry, Faculty of Science, The University of Jordan, Amman 11942, Jordan
2. Department
of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen, Germany
3. Department
of Chemistry, The Hashemite University, P.O. Box 150459, Zarqa 13115, Jordan
4. WACKER-Lehrstuhl
für Makromolekulare Chemie, Technische Universität München, Lichtenbergstraße 4, 85747 Garching bei München, Germany
5. Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106-9510, United States