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

Figure 1

PVA/GK solution (a) before formation of Ag NPs and (b) after Ag NPS formation; and (c) UV-vis spectra of PVA/GK aqueous solution containing Ag-NP prepared at various concentrations of AgNO₃ (0, 1, 2, 4, 5, and 10 mM).

(a)

(b)

(c)