1. Department of Wood Science, University of British Columbia, Vancouver, V6T 1Z4 Canada
2. College of Engineering, Northeastern University, Boston, Massachusetts 02115, United States
3. Centre for Green Chemistry and Green Engineering, Yale University, New Haven, Connecticut 06511, United States
4. Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511 United States
5. Department of Chemistry, Wesleyan University, Middletown, Connecticut 06549, United States
6. School of Forestry and Environmental Studies, Nanosystems Engineering Research Center for Nanotechnology-Enabled Water Treatment (NEWT), Yale University, New Haven, Connecticut 06511 United States
7. School of Energy and Environment, City University of Hong Kong, Kowloon Tong, Hong Kong, China
8. State Key Laboratory of Marine Pollution, City University of Hong Kong, Hong Kong, China, SAR