1. Electrochemistry and Optical Spectroscopy Center of Excellence (EOSCE), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
2. The Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok, Thailand
3. Qualified Diagnostic Development Center, Chulalongkorn University, Bangkok, Thailand
4. Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand