title: A simple method for cleaning graphene surfaces with an electrostatic force.
authors.affiliation: Advanced Materials Division, Korea Research Institute of Chemical Technology (KRICT), Daejeon, 305-343, South Korea.
authors.forename: Won Jin
authors.initials: WJ
authors.lastname: Choi
authors.forename: Yoon Jang
authors.initials: YJ
authors.lastname: Chung
authors.forename: Serin
authors.initials: S
authors.lastname: Park
authors.forename: Cheol-Soo
authors.initials: CS
authors.lastname: Yang
authors.forename: Young Kuk
authors.initials: YK
authors.lastname: Lee
authors.forename: Ki-Seok
authors.initials: KS
authors.lastname: An
authors.forename: You-Seop
authors.initials: YS
authors.lastname: Lee
authors.forename: Jeong-O
authors.initials: JO
authors.lastname: Lee
keywords: PMMA; cleaning; electrostatic forces; graphene