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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: Impact of nano-morphology, lattice defects and conductivity on the performance of graphene based electrochemical biosensors

Fig. 3

Structural properties of various graphene materials. a CVs of the basal plane (blue) and a graphene edge (red) in an aqueous solution of phosphate-buffered saline. Reprinted with permission from [57]. b XPS spectra of GO and rGO [135]. c XRD pattern of graphite (black), GO (red) and rGO (blue) [74]. d Raman spectra of GO (red) and rGO (blue) [74]. After reduction the intensity ratio between D and G (I(D)/I(G) increased

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