Figure 1.

AFM images of the SGSs. Left and right images depict completely exfoliated SGSs of diameter 1.41 ± 0.08 μm and height 1.01 ± 0.02 nm. Larger, more graphitic-like materials of diameters approximately 3 to 5 μm were also present in lower quantities (Additional file 1: Figure S1).

Corr et al. Nanoscale Research Letters 2013 8:208   doi:10.1186/1556-276X-8-208
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