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. 2017 Oct 10;8:825. doi: 10.1038/s41467-017-00990-x

Fig. 2.

Fig. 2

Morphology of ED-GO@PSSHF membrane. SEM images of a cross-section and c surface of ED-GO@PSSHF membrane, b optical image of PSSHFs and ED-GO@PSSHF, d atomic force microscopy (AFM) measurement of ED-GO surface, scale bars a 200 nm and c 2 μm