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

Figure 7

The bacterial growth inhibition zones of S. aureus (a, b), P. aeruginosa (c, d), and E. coli (e, f); left panels represent the antibacterial effect of PVA/GK/Ag NP solution (0, 1, 2, 4, 5 and 10 mM concentration of AgNO₃) and right panels of Ag-MEM (quadruplicates represent the zone of inhibition of 1mM concentration of AgNO₃), respectively.

(a)

(b)

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(f)