Photocatalytic and Antibacterial Activity of Iron Nanoparticles Synthesized from Lentinus Squarrosulus Against Human Pathogens
Year: 2025
Type: article
Abstract: ABSTRACT: Nanotechnology has emerged as a versatile field with applications across numerous disciplines. This study focuses on the biosynthesis of iron nanoparticles (FeNPs) using an aqueous extract of Lentinus squarrosulus. The formation of FeNPs was confirmed by a distinct color change at 60°C, followed by spectroscopic analyses, including ultraviolet-visible (UV-Vis) and Fourier-transform infrared (FTIR) spectroscopy. The antibacterial efficacy of FeNPs was assessed against Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis, Streptococcus mutans, Enterococcus faecalis, and Enterobacter aerogenes, demonstrating significant inhibitory activity. Additionally, FeNPs exhibited notable photocatalytic degradation of Methylene Blue, Fast Green, and Congo Red dyes, highlighting their potential for wastewater treatment. The findings suggest that FeNPs synthesized via Lentinus squarrosulus could be valuable in biomedical applications and environmental remediation.
DOI: 10.13005/bbra/3438
Authors: Soniya Subramanian, Kamakshi Sampath Kumar, Siva Rajagopal*
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4415115155