Research Article
Green Synthesis of Silver Nanoparticles Using Extracts of Ehretia cymosa and Evaluation of Its Antibacterial Activity in Cream and Ointment Drug Delivery Systems
Table 2
The zone of inhibition (mm) obtained with different concentrations of the synthesized silver nanoparticles.
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Note. DS: distilled water (negative control), AS1, AS2, and AS3: 1%, 1.5%, and 2% aqueous SNPs, MS1, MS2, and MS3: 1%, 1.5%, and 2% methanol SNPs, respectively, and CI: 2 mg/mL ciprofloxacin infusion (positive control). |