1. Mientrung Institute for Scientific Research, Vietnam National Museum of Nature Vietnam Academy of Science and Technology, Hue 530000, Vietnam
2. The University of Danang, University of Science and Education, Danang 550000, Vietnam
3. Faculty of Chemical Technology-Environment, The University of Danang – University of Technology and Education, 48 Cao Thang, Danang 550000, Vietnam
4. Department of Chemistry, Hue University, Hue 530000, Vietnam
5. The University of Danang – University of Science and Technology, Danang 550000, Vietnam