1. Department of Biochemistry and Microbiology, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
2. Department of Chemistry, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
3. Department of Chemistry, Irving K. Barber Faculty of Science, University of British Columbia, Okanagan, Kelowna, British Columbia V1V 1V7, Canada
4. Centre for Advanced Materials and Related Technologies, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada