title: Graphene oxide nanoribbons from the oxidative opening of carbon nanotubes retain electrochemically active metallic impurities.
authors.affiliation: Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore.
authors.forename: Colin Hong An
authors.initials: CH
authors.lastname: Wong
authors.forename: Chun Kiang
authors.initials: CK
authors.lastname: Chua
authors.forename: Bahareh
authors.initials: B
authors.lastname: Khezri
authors.forename: Richard D
authors.initials: RD
authors.lastname: Webster
authors.forename: Martin
authors.initials: M
authors.lastname: Pumera
keywords: carbon nanotubes; electrochemistry; graphene; graphene oxide nanoribbons; metallic impurities