1. Center for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar
2. ConocoPhilips Global Water Sustainability Center, Qatar Science and Technology Park, P.O. Box
24750, Doha, Qatar
3. Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204, United States
4. Biomedical Research Center, Qatar University, P.O. Box 2713, Doha, Qatar
5. Materials Science and Technology Program, Qatar University, P.O. Box 2713, Doha, Qatar