1. Electrochemistry
and Optical Spectroscopy Research Unit (EOSRU), Department of Chemistry,
Faculty of Science, Chulalongkorn University, Patumwan, Bangkok 10330, Thailand
2. Department
of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
3. Department of Chemistry, Faculty of Science, King Mongkut’s University of Technology Thonburi, 91 Prachautid Road, Thungkru, Bangkok 10140, Thailand
4. School of Biomedical
Engineering, Colorado State University, Fort Collins, Colorado 80523, United States
5. Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado 80523, United States