EVALUATION THE ANTIMICROBIAL AND ANTIOXIDANT ACTIVITY OF NANOPARTICLES
DOI:
https://doi.org/10.65009/c81vdg36Keywords:
—Nanotechnology, Nanoparticles, Microscopic, Spectroscopic,,Abstract
Nanotechnology involves the study of nanometer-sized particles known as nanoparticles,
which have improved properties for use in various fields. In this study, iron oxide nanoparticles
were produced using a green synthesis approach with the help of an aqueous extract of Euphorbia
serpens kunth. The synthesized nanoparticles were characterized using different microscopic and
spectroscopic techniques, and their antimicrobial activities were tested against various bacterial
and fungal strains.
Additionally, the antibacterial and antioxidant activities of iron nanoparticles and plant extract
from Euphorbia serpens were evaluated against Staphylococcus aureus and ascorbic acid,
respectively, using the well diffusion method. The results showed that the plant extract had the
highest inhibition zone (9mm), followed by the nanoparticles (8mm), for antibacterial activity,
while the extract was more effective than the nanoparticles for antioxidant activity.
Furthermore, the phytotoxic potential of the Euphorbia serpens extract and silver nanoparticles
was assessed against Lemna aequincotialis at different concentrations. Both the plant extract and
nanoparticles exhibited high effectiveness against Lemna aequincotialis. These findings suggest
that silver and iron oxide nanoparticles, along with plant extracts, have potential for use in
antibacterial and antioxidant therapies, as well as for weed control. Further studies are necessary
to confirm their safety and efficacy in various applications.
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