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. 2019 Nov 29;9:17998. doi: 10.1038/s41598-019-54424-3

Figure 4.

Figure 4

The 3D Laser Scanning Microscope images of SLG/AgNWs composite film with (a) 0.5 mg/ml; (b) 1.0 mg/ml; (c) 1.5 mg/ml; and (d) 2.0 mg/ml concentration of AgNWs. High power microscope images of grain boundaries of SLG.