Aspergillus Oryzae Mediated α‐Fe2O3 Nanoparticles for Photocatalytic Remediation of Basic Fuschin Dye and Antimicrobial Activities

Abstract

AbstractGreen synthetic approach for the synthesis of Iron oxide (α‐Fe2O3) nanoparticles were successfully carried out using Aspergillus oryzae culture mediated biogenic route. The synthesized nanoparticle was confirmed by structural and optical characterization with the help of hematite phase. The α‐Fe2O3 nanoparticles show antimicrobial activity against bacterial strains Staphylococcus aureus, Pseudomonas aeruginosa and fungal strain Candida albicans. Under visible light, the α‐Fe2O3 nanoparticles demonstrate remarkable antibacterial action, confirming their superior efficacy for photocatalytic remediation. The present study discloses that the α‐Fe2O3 nanoparticles are efficient photocatalysts for 96 % degradation of basic fuchsin dye and highly active antimicrobial agent.