1. Faculty of Biology, College of Education, Vinh University, Nghe An Province, Vietnam
2. Faculty of Agriculture, Forestry and Fishery, Nghe An University of Economics, Nghe An Province, Vietnam
3. Faculty of Natural Science, Hong Duc University, Thanh Hoa, Vietnam
4. Center for Advanced Chemistry, Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
5. Department of Pharmacy, Duy Tan University, Da Nang, Vietnam