1. Department of Pharmaceutical Technology, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand;
2. Bangkok Lab & Cosmetic Co., Ltd, Ratchaburi, Thailand;
3. Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Ubon Ratchathani, Thailand;
4. Department of Physiology, Faculty of Science, Mahidol University, Bangkok, Thailand;
5. National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Thailand Science Park, Pathum Thani, Thailand