Fabrication, Characterization, and Antibacterial Properties of Electrospun Membrane Composed of Gum Karaya, Polyvinyl Alcohol, and Silver Nanoparticles

Figure 3

SEM images of electrospun PVA/GK mixed with different weight ratios: (a) PVA/GK (50/50); (b) PVA/GK (60/40); (c) PVA/GK (70/30); (d) PVA/GK (80/20); (e) PVA/GK (90/10); and (f) neat PVA (100/0) 10 µm.

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(b)

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