1. Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 W. University Avenue, El Paso, Texas 79968, United States
2. Nanosystems Engineering Research Center for Nanotechnology-Enabled Water Treatment, Houston, Texas, 77005, United States
3. Department of Mechanical Engineering, Colorado School of Mines, Golden, Colorado 40801, United States
4. Department of Aerospace Engineering and Mechanics, The University of Alabama, Tuscaloosa, Alabama 35487, United States
5. Department of Physical Chemistry and Applied Thermodynamics, Institute of Fine Chemistry and Nanochemistry (IUNAN), University of Córdoba, Campus Universitario de Rabanales, Edificio Marie Curie, E-14014 Córdoba, Spain
6. Department of Inorganic Chemistry, Crystallography and Mineralogy, Faculty of Sciences University of Málaga, E-29016 Málaga, Spain