1. Faculty of Engineering and Industrial Technology, Department of Chemical Engineering, Silpakorn University, Nakhon Pathom, Thailand
2. Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Srinakharinwirot University, Nakhon Nayok, Thailand
3. Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom, Thailand
4. Associate Fellow of Royal Society of Thailand (AFRST), Bangkok, Thailand