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Issue 86, 2014
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Playing peekaboo with graphene oxide: a scanning electrochemical microscopy investigation

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Abstract

Scanning electrochemical microscopy (SECM) can image graphene oxide (GO) flakes on insulating and conducting substrates. The contrast between GO and the substrate is controlled by the electrostatic interactions that are established between the charges of the molecular redox mediator and the charges present in the sheet/substrate. SECM also allows quantitative measurement – at the nano/microscale – of the charge transfer kinetics between single monolayer sheets and agent molecules.

Graphical abstract: Playing peekaboo with graphene oxide: a scanning electrochemical microscopy investigation

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Publication details

The article was received on 13 Aug 2014, accepted on 01 Sep 2014 and first published on 02 Sep 2014


Article type: Communication
DOI: 10.1039/C4CC06368F
Chem. Commun., 2014,50, 13117-13120

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    Playing peekaboo with graphene oxide: a scanning electrochemical microscopy investigation

    S. Rapino, E. Treossi, V. Palermo, M. Marcaccio, F. Paolucci and F. Zerbetto, Chem. Commun., 2014, 50, 13117
    DOI: 10.1039/C4CC06368F

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