1. Nanotechnology, Department of Industrial Systems Engineering, School of Engineering and Technology, Asian Institute of Technology, Klong Luang, Pathumthani12120, Thailand
2. Center of Excellence in Nanotechnology, Asian Institute of Technology, Klong Luang, Pathumthani12120, Thailand
3. Opto-Electrochemical Sensing Research Team (OEC), National Electronics and Computer Technology Center (NECTEC), Pahonyothin Road, Thailand Science Park, Khlong Nueng, Khlong Luang, Pathumthani12120, Thailand
4. Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok10900, Thailand
5. Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok10900, Thailand