1. Interdisciplinary Program in Nanoscience and Nanotechnology; Graduate School; Chiang Mai University; Chiang Mai Thailand
2. Department of Food Animal Clinic; Faculty of Veterinary Medicine; Chiang Mai University; Chiang Mai Thailand
3. Research Center of Pharmaceutical Nanotechnology; Chiang Mai University; Chiang Mai Thailand
4. Department of Medical Technology; Faculty of Associated Medical Sciences; Chiang Mai University; Chiang Mai Thailand
5. Department of Pharmaceutical Sciences; Faculty of Pharmacy; Chiang Mai University; Chiang Mai Thailand