Affiliation:
1. Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences (Saveetha University), Chennai, Tamil Nadu, India
Abstract
ABSTRACT
Background:
The present study, plant extract to biosynthesize silver nanoparticles (AgNPs), is an environmentally benign way to lessen the use of dangerous chemicals.
Aims and Objectives:
The antibacterial effects of the green production of AgNPs by Lawsonia inermis extract were examined.
Materials and Methods:
Utilizing scanning, transmission electron microscopy, X-ray diffraction (XRD), ultraviolet-visible spectroscopy, and infrared spectroscopy, researchers examined the physical and chemical characteristics of synthesized AgNPs.
Results:
Ag-NPs have the highest peak in visible light at 460 nm, according to UV-vis analysis. When silver nanocrystals were structurally characterized, peaks that matched Bragg’s diffractions were found, with average crystallite sizes ranging from 28 to 60 nm. Examining Ag-NPs’ antibacterial properties, it was shown that all microbes are extremely sensitive to these biologically produced Ag-NPs.
Conclusion:
Escherichia coli, Salmonella typhi, Bacillus cereus, and Staphylococcus aureus were tested for the antimicrobial properties of AgNPs synthesized.
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