1. Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
2. Department of Chemical and Biological Engineering, Colorado State University, Fort Collins, Colorado 80523-1019, United States
3. Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, Colorado 80523, United States
4. School of Biomedical Engineering, Colorado State University, Fort Collins, Colorado 80523, United States
5. Metalluragy and Materials Research Institute, Chulalongkorn University, Bangkok 10330, Thailand