1. Institute of Environment – Energy Technology, SaiGon University, Ho Chi Minh city, Vietnam
2. Center for Research and Technology Transfer, Vietnam Academy of Science and Technology (VAST), Ha Noi, Viet Nam
3. University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
4. Department of Organic Chemistry, University of Science, National University, Ho Chi Minh City, Vietnam
5. Department of Chemistry, HCMC University of Education, Ho Chi Minh City, Vietnam