Phyto‐mechanochemical Synthesis of Copper Ferrite Nanoparticles: Structural, Magnetic, Photocatalytic, and Antibacterial Properties

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(8)

Published: Feb. 1, 2025

Abstract Sustainable nanotechnology is becoming more prominent daily, especially in preparing magnetic nanoparticles like CuFe 2 O 4 . This work involves the phyto‐mechanochemical (mechanical and green) synthesis of NPs by Spinacia oleracea leaf extract. Various spectroscopic analytical techniques including FTIR, UV–vis, XRD, SEM, VSM, EDX, BET, confirmed formation characterizations CuFe₂O₄ with 26 nm diameter. Results from VSM analysis demonstrated ferromagnetism high saturation magnetization. At same time UV–vis spectroscopy showed optical characteristics these materials. The photocatalytic properties were tested through decoloration textile industry pollutant congo red (CR) dye. an effective degradation rate 89% for CR dye during a 90 min incubation period under their best operating conditions. mechanism was studied kinetic measurements utilizing first‐order Langmuir‐Hinshelwood models. nanoparticle size bioactive enabled them to demonstrate powerful antibacterial capabilities against Streptococcus Escherichia coli bacteria. Uniformity key feature phyto‐mechanically synthesized while demonstrating potential environmental remediation biomedical research.

Language: Английский

Comparative study of sol-gel and co-precipitation techniques for synthesizing Calotropis Procera-mediated bismuth ferrite for biomedical and environmental applications

Results in Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 102149 - 102149

Published: Feb. 1, 2025

Language: Английский

Next-Generation Ni-Doped CoFe2O4@SiO2-NH2-Gallic acid Nanocomposites: Synergistic Effects of Functionalization for Advanced Dye Removal and Antibacterial Applications

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100686 - 100686

Published: March 1, 2025

Language: Английский