Modified coprecipitated Copper Ferrite Nanoparticles as a Dual-Agent for Pb2+ and Cd2+ Ions Removal and Antibacterial Treatment in Wastewater
Essam, S., Salah, D., Hassan, M., Ibrahim, I. (2024). Modified coprecipitated Copper Ferrite Nanoparticles as a Dual-Agent for Pb2+ and Cd2+ Ions Removal and Antibacterial Treatment in Wastewater. EKB Journal Management System, 62(1), 43-64. doi: 10.21608/ejaps.2024.249912.1078
Sara Essam; Dina Salah; Mohamed Ali Hassan; Ibrahim Hassan Ibrahim. "Modified coprecipitated Copper Ferrite Nanoparticles as a Dual-Agent for Pb2+ and Cd2+ Ions Removal and Antibacterial Treatment in Wastewater". EKB Journal Management System, 62, 1, 2024, 43-64. doi: 10.21608/ejaps.2024.249912.1078
Essam, S., Salah, D., Hassan, M., Ibrahim, I. (2024). 'Modified coprecipitated Copper Ferrite Nanoparticles as a Dual-Agent for Pb2+ and Cd2+ Ions Removal and Antibacterial Treatment in Wastewater', EKB Journal Management System, 62(1), pp. 43-64. doi: 10.21608/ejaps.2024.249912.1078
Essam, S., Salah, D., Hassan, M., Ibrahim, I. Modified coprecipitated Copper Ferrite Nanoparticles as a Dual-Agent for Pb2+ and Cd2+ Ions Removal and Antibacterial Treatment in Wastewater. EKB Journal Management System, 2024; 62(1): 43-64. doi: 10.21608/ejaps.2024.249912.1078

Modified coprecipitated Copper Ferrite Nanoparticles as a Dual-Agent for Pb2+ and Cd2+ Ions Removal and Antibacterial Treatment in Wastewater

Egyptian Journal of Pure and Applied Science
Volume 62, Issue 1, January 2024, Page 43-64  XML PDF (2.12 MB)
Document Type: Original Article
DOI: 10.21608/ejaps.2024.249912.1078
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Authors
Sara Essam email 1; Dina Salah1; Mohamed Ali Hassan2; Ibrahim Hassan Ibrahim1
1Physics Department, Faculty of Science, Ain Shams University, Cairo, Egypt
2Nanotechnology and Advanced Materials Central Lab (NAMCL), Agricultural Research Center, Giza, Egypt
Abstract
Utilizing a modified co-precipitation technique, this study presents the synthesis and comprehensive characterization of Copper Ferrite Nanoparticles (CFNPs). CFNPs, exhibiting an 85.027 m2/g surface area, 15 nm average particle size, and saturation magnetization (Ms) of 52.68 emu/g, were synthesized utilizing various characterization techniques, including Raman spectroscopy, X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), field emission scanning electron microscopy (FE-SEM), high-resolution transmission electron microscopy (HR-TEM), selected area electron diffraction (SAED), energy-dispersive X-ray spectroscopy (EDX), vibrating sample magnetometry (VSM), Brunauer-Emmett-Teller (BET) analysis, and zeta potential measurement. Adsorption studies focusing on Pb2+ and Cd2+ ions elucidated maximal capacities of 210.58 mg/g and 149.99 mg/g, respectively, employing Langmuir models. Kinetic analyses supported the pseudo-first-order model, with equilibrium adsorption data aligning well with the Dubinin-Radushkevich isotherm model, highlighting CFNPs' high affinity for heavy metal ions. Furthermore, CFNPs exhibited potent antibacterial efficacy against gram-positive (S. aureus, S. pyrogenous) and gram-negative (E. coli, P. aeruginosa) bacteria, underscoring their multifunctional potential in water remediation and antibacterial applications. This comprehensive investigation offers promising avenues for the environmental and biomedical utilization of CFNPs.
Keywords
Heavy Metals; Adsorption Kinetics; Adsorption Isotherms; Co-precipitation; Antibacterial
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