Molecular dynamics simulation of the response of bi-disperse polyelectrolyte brushes to external electric fields

Zhang Fen¹, Ding Huan-Da¹, Duan Chao¹, Zhao Shuang-Liang², Tong Chao-Hui^{1, †}

(color online) Variations of total monomer density ( profiles of the three types of discrete charge distributions and smeared charge distributions with distance from the grafting electrode under a strong negative (upper panel) and positive (bottom panel) at are displayed.