Green synthesis and anti‐biofilm effect on Drosophila melanogaster of selenium nanoparticles from Vitis vinifera for photocatalytic degradation and different biological applications

Abstract

AbstractThis study aims to combine Vitis vinifera extract with sodium selenite (Na2SeO3) solution to develop a biobased approach for producing green selenium nanoparticles. V. vinifera fruit extract is potent in secondary metabolites such as phenols (1.19 mg gallic acid equivalents/g), flavonoids (0.42 mg catechin equivalents/g), and tannins (2.84 mg tannic acid equivalents/g), it was discovered to be particularly appropriate for the production of nanoparticles. SeNPs were characterized using UV–vis, SEM, zeta potential, EDS, DLS, FTIR, and XRD AFM. SeNPs were assessed for anti‐microbial, anti‐biofilm, and antioxidant assay. Biosynthesized‐produced SeNPs were discovered to possess significant antioxidant activity and high antibacterial action. Selenium nanoparticles had the potential to modulate the impact of Pseudomonas aeruginosa on Drosophila melanogaster. Molecular analyses were performed, and survival analysis curves were plotted to study the impact of SeNPs. When SeNPs are exposed to UV light, they efficiently break down crystal violet dye. To comprehend the impact of three variables—pH, time, and SeNP concentration—on the dye degradation, a full factorial design was employed. This study showed that SeNPs can be used as a potential anti‐biofilm agent and are also effective in the textile, dye, and pharmaceutical industries.