1. Department of Chemistry, University of Victoria, Victoria, British Columbia V8P 5C2, Canada
2. Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, 3800 Finnerty Road, Victoria, British Columbia V8P 5C2, Canada
3. Department of Biology, University of Victoria, Victoria, British Columbia V8P 5C2, Canada
4. Department of Civil Engineering, University of Victoria, Victoria, British Columbia V8P 5C2, Canada