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
Figure 1
Progressive colour changes as evidence of synthesis of silver nanoparticles. Synthetic progress of SNPs with (a) aqueous extract and (b) methanol extract. Aq, aqueous; Met, methanol.
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(b) |