1. Physical Science and Engineering Division, Material Science and Engineering Program, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia.
2. Physical Science and Engineering Division, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia.
3. Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
4. California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA.
5. School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing 210044, China.