Highly Effective Antifungal and Antibacterial Properties of ZnO, ZnS, FeS2 and SnO2 Nanoparticles Against Various Fungal and Bacterial Isolates

Abstract

This study explores the potential of four types of nanoparticles (ZnO, ZnS, FeS2, and SnO2) to combat resistant microbes using the well method. The research focuses on their antifungal and antibacterial properties. Results showed that FeS2 and ZnO nanoparticles displayed broad-spectrum activity against various bacteria and fungi. This was evident by the formation of clear inhibition zones after 24 hours at 37°C. These findings highlight the promise of FeS2 and ZnO nanoparticles as weapons against resistant microbes. The inhibition zones demonstrate a measurable effect on microbial growth, providing valuable groundwork for further development of novel strategies to fight and manage microbial infections. This research adds to the ongoing search for alternative and effective solutions in the face of growing microbial resistance.