1. Department of Chemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
2. Center for Advanced Studies in Nanotechnology for Chemical, Food and Agricultural Industries, KU Institute for Advanced Studies, Kasetsart University, Bangkok, Thailand
3. Department of Animal Science, Faculty of Agriculture, Kasetsart University, Bangkok, Thailand
4. Department of Computer Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand
5. National Nanotechnology Center, National Science and Technology Development Agency, Pathumthani, Thailand