The Effect of Charge at the Surface of Silver Nanoparticles on Antimicrobial Activity against Gram-Positive and Gram-Negative Bacteria: A Preliminary Study

<div>TEM images of the silver NPs synthesized in this study. (a) Negatively charged silver nanoparticles, (b) neutral silver nanoparticles, and (c) positively charged silver nanoparticles.</div>

Journal of Nanomaterials

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Figure 2: The Effect of Charge at the Surface of Silver Nanoparticles on Antimicrobial Activity against Gram-Positive and Gram-Negative Bacteria: A Preliminary Study 

Figure 2 | The Effect of Charge at the Surface of Silver Nanoparticles on Antimicrobial Activity against Gram-Positive and Gram-Negative Bacteria: A Preliminary Study 