1. Program of Science Education, Faculty of
Science, Ubon Ratchathani University, Warin Chamrap, Ubon Ratchathani 34190, Thailand
2. Department
of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Warin Chamrap, Ubon Ratchathani 34190, Thailand
3. NANOCAST
Laboratory, Center for Catalysis, Department of Chemistry and Center
of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, 272 Rama VI Road. Rachathewi, Bangkok 10400, Thailand