Biogenic Selenium Nanoparticles from Lactiplantibacillus plantarum as a Potent Antimicrobial Agent Against Methicillin-Resistant Staphylococcus aureus.

ABSTRACT: Background: Methicillin-resistant Staphylococcus aureus (MRSA) remains a major global health concern owing to its multidrug resistance and persistence despite continued antibiotic development. Eco-friendly nanomaterials such as selenium nanoparticles (SeNPs) have emerged as promising antimicrobial alternatives because of their high biocompatibility and lower toxicity compared to conventional metallic nanoparticles. In this study, we investigated the inhibitory effects and underlying mechanisms of Lactiplantibacillus plantarum (LP)-derived SeNPs (LP-SeNPs) on MRSA. Methods: SeNPs were biosynthesized using the antibacterial cell-free supernatant (CFS) of LP, which provides naturally reducing and stabilizing biomolecules. The resulting LP-SeNPs were characterized b

SUBMITTER: Kim GM 

PROVIDER: S-EPMC12844870 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature