<i>Plectranthus barbatus</i> Leaf Extract-Mediated Synthesis of ZnS and Mg-Doped ZnS NPs: Structural, Optical, Morphological, and Antibacterial Studies

<div>(a) Antibacterial activity of pure, 2%, and 5% Mg-doped ZnS NPs against Gram-negative bacteria (<i>E</i>. <i>coli</i>) and Gram-positive bacteria (<i>S</i>. <i>aureus</i>). (1) 70 mg/mL per disc, (2) 140 mg/mL per disc, (3) 210 mg/mL per disc, (4) azithromycin antibiotics (positive control), and (5) distilled water (negative control). (b) Histogram illustration for the corresponding zone of inhibition data.</div>

Nanomaterials and Nanotechnology

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Figure 8

Figure 8: <i>Plectranthus barbatus</i> Leaf Extract-Mediated Synthesis of ZnS and Mg-Doped ZnS NPs: Structural, Optical, Morphological, and Antibacterial Studies 

Figure 8 | Plectranthus barbatus Leaf Extract-Mediated Synthesis of ZnS and Mg-Doped ZnS NPs: Structural, Optical, Morphological, and Antibacterial Studies 