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. Author manuscript; available in PMC: 2013 May 3.
Published in final edited form as: ACS Nano. 2011 Dec 23;6(1):63–73. doi: 10.1021/nn202355p

Figure 1.

Figure 1

A schematic illustration of two complementary strategies for stabilizing graphene oxide in electrolyte solutions. Left: Further oxidation of graphene oxide nanosheets leads to enhanced electrostatic stabilization, Right: Pluronic F127 serves as a surfactant to sterically stabilize the graphene oxide nanosheets from aggregation.