title: Selective discharge of electrostatic charges on electrets using a patterned hydrogel stamp.
authors.affiliation: Department of Chemistry, Renmin University of China, Beijing 100872, China.
authors.forename: Xinlei
authors.initials: X
authors.lastname: Ma
authors.forename: Dan
authors.initials: D
authors.lastname: Zhao
authors.forename: Mianqi
authors.initials: M
authors.lastname: Xue
authors.forename: Hai
authors.initials: H
authors.lastname: Wang
authors.forename: Tingbing
authors.initials: T
authors.lastname: Cao