1. Faculty of Natural Sciences Pedagogy, Saigon University, 273 An Duong Vuong, Ward 3, District 5, Ho Chi Minh City 700000, Vietnam
2. Department of Analytical Chemistry and Toxicology, Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hoan Kiem, Hanoi 100000, Vietnam
3. Faculty of Chemistry and Center for Computational Science, Hanoi National University of Education, 136 Xuan Thuy Street, Cau Giay, Hanoi 100000, Vietnam