Dao TC, Luong TQN, Cao TA, Kieu NM. Detection of a Sudan dye at low concentrations by surface-enhanced Raman spectroscopy using silver nanoparticles. Comm. Phys. [Internet]. 2019 Dec. 16 [cited 2024 Apr. 20];29(4):521. Available from: https://vjs.ac.vn/index.php/cip/article/view/14178