Application of the full factorial design to improving the properties of CoFe2O4 nanoparticles by simultaneously adding apple cider vinegar and agarose

Darvishi, Maryam; Hasani, Saeed; Mashreghi, Ali; Rezvan, Mohammad Taghi; Ziarati, Abolfazl

doi:10.1016/j.mseb.2023.116754

Cited by 11 publications

(2 citation statements)

References 68 publications

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“…Various methods have been used to synthesize ferrite materials such as co‐precipitation, [ 18 ] hydrothermal, [ 19 ] Sol–gel, [ 20,21,22 ] thermal decomposition, [ 1 ] and biosynthesis. [ 23–26 ] Owing to their biocompatibility and desirable magnetic characteristics, zinc‐substituted (ZnFe 2 O 4 ) ferrite NPs have the most remarkable qualities among all ferrites for plethora biomedical applications.…”

Section: Introductionmentioning

confidence: 99%

Effect of Chitosan on the Microstructural Properties of Zinc Ferrite Nanoparticles

Aisida,

Gospel,

Alshoaibi

et al. 2024

Macro Chemistry & Physics

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This study presents the effect of chitosan on the properties of zinc ferreite nanoparticles suitable for potential biomedical applications. The co‐precipitation method was employed to fabricate these bio‐composites which exhibit excellent microstructural properties. The XRD analysis confirmed the presence of a cubic spinel structure in the zinc ferrite‐chitosan bio‐composites, indicative of their crystalline nature. SEM imaging revealed spherical particles with a size distribution below 100 nm, demonstrating the successful synthesis of homogenous nanosized particles. FTIR spectroscopy analysis identified the active functional groups within the bio‐composites, providing valuable insights into the molecular structure and interactions present in the synthesized materials. The presence of chitosan was confirmed, highlighting its role in modifying the chemical composition and enhancing the biocompatibility of the samples. UV‐VIS absorption spectra analysis revealed that the samples exhibited absorbance within the visible range. VSM analysis demonstrated the superparamagnetic behavior of the samples. Remarkably, these formulated samples exhibited superparamagnetism with zero coercivity and a magnetization of approximately 0.0125 emu/g at 5 kOe when doped with chitosan. These properties are crucial for potential biomedical applications making it a promising candidate for various biomedical applications.This article is protected by copyright. All rights reserved

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Section: Introductionmentioning

confidence: 99%

Effect of Chitosan on the Microstructural Properties of Zinc Ferrite Nanoparticles

Aisida,

Gospel,

Alshoaibi

et al. 2024

Macro Chemistry & Physics

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“…Nickel ferrite has a net magnetic moment per molecule, high Curie temperature, high magnetization, high permeability, good electrical resistivity, and a low dielectric loss [9]. In turn, cobalt ferrite presents excellent physical properties such as high coercivity, medium saturation magnetization and large magneto-crystalline anisotropy, as well as excellent hardness and chemical stability [16].…”

Section: Introductionmentioning

confidence: 99%

Exploring Dielectric and Magnetic Properties of Ni and Co Ferrites through Biopolymer Composite Films

Góes,

Figueiró,

Sabóia

et al. 2024

Magnetochemistry

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This study explores the synthesis and characterization of chitosan/gelatine films incorporating nickel ferrite (NiFe2O4) and cobalt ferrite (CoFe2O4) nanoparticles. The magnetic nanoparticles exhibit superparamagnetic behaviour, making them attractive for various applications, including biomedical uses. The X-ray diffraction analysis confirmed the successful synthesis of NiFe2O4 and CoFe2O4 nanoparticles, and the scanning electron micrographs illustrated well-dispersed ferrite nanoparticles within the biopolymer network, despite the formation of some aggregates attributed to magnetic interactions. Magnetization loops revealed lower saturation magnetization values for the composites, attributed to the chitosan/gelatine coating and the dielectric studies, indicating increased dielectric losses in the presence of ferrites, particularly pronounced in the case of NiFe2O4, suggesting interactions at the interface region between the polymer and ferrite particles. The AC conductivity shows almost linear frequency dependence, associated with proton polarization and conduction processes, more significant at higher temperatures for samples with ferrite particles.

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Exploration of properties (crystallographic, morphological, optical) of nano cobalt aluminate synthesized by facile sol–gel method: Effects of sintering temperature

Podder,

Rassel Moni,

Lutfor Rahman

et al. 2024

Arabian Journal of Chemistry

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Application of the full factorial design to improving the properties of CoFe2O4 nanoparticles by simultaneously adding apple cider vinegar and agarose

Cited by 11 publications

References 68 publications

Effect of Chitosan on the Microstructural Properties of Zinc Ferrite Nanoparticles

Effect of Chitosan on the Microstructural Properties of Zinc Ferrite Nanoparticles

Exploring Dielectric and Magnetic Properties of Ni and Co Ferrites through Biopolymer Composite Films

Exploration of properties (crystallographic, morphological, optical) of nano cobalt aluminate synthesized by facile sol–gel method: Effects of sintering temperature

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