Green Synthesized Calcium Oxide Nanoparticles (CaO NPs) Using Leaves Aqueous Extract of <i>Moringa oleifera</i> and Evaluation of Their Antibacterial Activities

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Compound</td><td class="align_center">Concentration</td><td class="align_center">Gram (+) bacteria <i>Escherichia coli</i></td><td class="align_center">Gram (-) bacteria <i>Staphylococcus aureus</i></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left" rowspan="5">MO-CaO NPs</td><td class="align_center">1.0 mg/ml</td><td class="align_center">19 mm</td><td class="align_center">ND</td></tr><tr><td class="align_center">2.5 mg/ml</td><td class="align_center">20 mm</td><td class="align_center">ND</td></tr><tr><td class="align_center">5.0 mg/ml</td><td class="align_center">22 mm</td><td class="align_center">ND</td></tr><tr><td class="align_center">7.5 mg/ml</td><td class="align_center">23 mm</td><td class="align_center">9 mm</td></tr><tr><td class="align_center">10.0 mg/ml</td><td class="align_center">24 mm</td><td class="align_center">11 mm</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Concentration dependence of the antibacterial activity of MO-CaO NPs against <i>Escherichia coli and Staphylococcus aureus</i> (ND: not detected).</div>

Journal of Nanomaterials

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Table 3

Table 3: Green Synthesized Calcium Oxide Nanoparticles (CaO NPs) Using Leaves Aqueous Extract of <i>Moringa oleifera</i> and Evaluation of Their Antibacterial Activities 

Table 3 | Green Synthesized Calcium Oxide Nanoparticles (CaO NPs) Using Leaves Aqueous Extract of Moringa oleifera and Evaluation of Their Antibacterial Activities 