Yang S, Huang YC, Luo CH, Chuang C-Y. Separation Enhancement of Mechanical Filters by Adding Negative Air Ions. J. Memb. Separ. Tech. [Internet]. 2017 Feb. 8 [cited 2026 Jan. 29];5(4):132-9. Available from: http://www.lifescienceglobal.com/pms/index.php/jmst/article/view/4372