Manganese Zinc Ferrites: a Short Review on Synthesis and Characterization

Thakur, Preeti; Taneja, S. P.; Sindhu, Deepika; Lüders, U.; Sharma, Amit; Ravelo, Blaise; Thakur, Atul

doi:10.1007/s10948-020-05489-z

Cited by 41 publications

(15 citation statements)

References 81 publications

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“…5 Fe 2 O 4 , might be caused by existed surfactants of oleic acid and oleylamine after the process of vacuum dried. Similar results were previously reported for the introduction of Mn and Zn doping in ferrite system [ 5 , 33 , 34 ]. TEM analysis was carried out to observe the morphology of the MZF nanoparticles via real-space imaging.…”

Section: Resultssupporting

confidence: 90%

“…The magnetic performances may have differed from other studies due to the synthesis process, compositions, particle sizes, and other detail conditions. Our prepared MZF nanoparticles revealed particle size around 10–13 nm with higher magnetization and lower coercivity, [ 25 , 33 ] facilitating for MR contrast applications. The oleic acid/oleylamine-stabilized Mn 0 .…”

Section: Resultsmentioning

confidence: 99%

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D-Alpha-Tocopheryl Poly(ethylene Glycol 1000) Succinate-Coated Manganese-Zinc Ferrite Nanomaterials for a Dual-Mode Magnetic Resonance Imaging Contrast Agent and Hyperthermia Treatments

Wang

Lai

et al. 2022

Pharmaceutics

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Manganese-zinc ferrite (MZF) is known as high-performance magnetic material and has been used in many fields and development. In the biomedical applications, the biocompatible MZF formulation attracted much attention. In this study, water-soluble amphiphilic vitamin E (TPGS, d-alpha-tocopheryl poly(ethylene glycol 1000) succinate) formulated MZF nanoparticles were synthesized to serve as both a magnetic resonance imaging (MRI) contrast agent and a vehicle for creating magnetically induced hyperthermia against cancer. The MZF nanoparticles were synthesized from a metallic acetylacetonate in an organic phase and further modified with TPGS using an emulsion and solvent-evaporation method. The resulting TPGS-modified MZF nanoparticles exhibited a dual-contrast ability, with a longitudinal relaxivity (35.22 s−1 mM Fe−1) and transverse relaxivity (237.94 s−1 mM Fe−1) that were both higher than Resovist®. Furthermore, the TPGS-assisted MZF formulation can be used for hyperthermia treatment to successfully suppress cell viability and tumor growth after applying an alternating current (AC) electromagnetic field at lower amplitude. Thus, the TPGS-assisted MZF theranostics can not only be applied as a potential contrast agent for MRI but also has potential for use in hyperthermia treatments.

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Section: Resultssupporting

confidence: 90%

Section: Resultsmentioning

confidence: 99%

D-Alpha-Tocopheryl Poly(ethylene Glycol 1000) Succinate-Coated Manganese-Zinc Ferrite Nanomaterials for a Dual-Mode Magnetic Resonance Imaging Contrast Agent and Hyperthermia Treatments

Wang

Lai

et al. 2022

Pharmaceutics

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“…, etc.) to precipitate metal ions out [25]. The chemical coprecipitation method can easily control the particle size of prepared NPs, and its operation is simple, and its crystallinity is high [26].…”

Section: Introductionmentioning

confidence: 99%

Structure and magnetic properties of coprecipitated nickel-zinc ferrite-doped rare earth elements of Sc, Dy, and Gd

Pan

Gao

et al. 2021

J Mater Sci: Mater Electron

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This research is the basic study of temperature-sensitive ferrite characteristics prepared by coprecipitation with doping different typical sizes of rare earth elements. Ni 0.5 Zn 0.5 Re x Fe 2-x O 4 (NZRF) (X = 0.02, 0.05, 0.07 and 0.09) nanoparticles (NPs) doped by Sc, Dy and Gd prepared by chemical coprecipitation method. The structure and properties of Ni 0.5 Zn 0.5 Re x Fe 2-x O 4 were analyzed by various characterization methods. XRD results show that the grain size of Ni 0.5 Zn 0.5 Re x Fe 2-x O 4 is from 10.6 to 12.4 nm, which is close to the average grain size of 13.9 nm observed on TEM images. It is also found that the ferrite particles are spherical and slightly agglomerated in TEM images. FTIR measurements between 400 and 4000 cm -1 have con rmed the intrinsic cation vibration of the spinel structure. The concentrations of nickel, zinc, iron, and rare earth elements have been determined by ICP-AES, and all ions have participated in the reaction. The magnetic properties of Sc, Dy, and Gd 3+ doped NZRF NPs at room temperature are recorded by a physical property measurement system (PPMS-9). It is found that the magnetization can be changed by adding rare-earth ions. When X = 0.07, Gd 3+ doped Ni 0.5 Zn 0.5 Fe 2 O 4 (NZF) exhibits the highest saturation magnetization. The magnetic properties of NZGd 0.07 vary the most with temperature. The thermomagnetic coe cient of NZGd 0.07 nanoparticles stabilized to 0.18 emu/gK at 0-100℃. Hence, NZGd 0.07 with low Curie temperature and the high thermomagnetic coe cient can be used to prepare temperature-sensitive ferro uid. All the samples exhibit very small coercivity and almost zero remanences, which indicates the superparamagnetism of the synthesized nanoparticles.

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“…1 Subsequently, the magnetic spinels became promising candidates for spintronics, resonators, microwave devices, electronics, radio electronics, phase shifters, filters, EMI shields, and so forth. 2 The ferrimagnetic spinels usually have a chemical formula of AFe 2 O 4 , where "A" refers to the divalent cations like Ni 2+ , Mg 2+ , Cu 2+ , Zn 2+ , Mn 2+ , Co 2+ , and Ca 2+ . 3 The beginning of research by several scientists focuses on basic ferrites.…”

Section: Introductionmentioning

confidence: 99%

Low‐temperature hydrothermal synthesis of NiEuFe₂O₄ nanoparticles: Magnetic, thermal, and magneto‐dielectric behavior

Machakanti,

Chandra Babu Naidu,

et al. 2023

Int J Applied Ceramic Tech

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The Ni1−xEuxFe2O4 (x = .02–.08) (NEF) nanoparticles are prepared using the low‐temperature hydrothermal method. The X‐ray diffraction patterns evidenced the cubic structure of NEF having the increasing trend of lattice constants from .8971 to .8984 nm as a function of Eu‐content. The microstructure reveals the asymmetrical spheres like nanosized grains and particles. The particle size seemed to be increasing from 67.3 to 103.7 nm with x. The magneto‐dielectric and magneto‐loss natures are studied as a function of frequency and composition at the varying magnetic field of .0–1.5 T. The hysteresis nature of NEF is observed from magnetization versus (M–H) curves. The results ensured that the x = .08 content provided the highest magnetization of 89.03 emu/g. The mass loss (Δm) and transition temperatures are determined using TG–DSC curves. The endothermic and exothermic temperatures are clearly noticed for x = .02–.08.

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Manganese Zinc Ferrites: a Short Review on Synthesis and Characterization

Cited by 41 publications

References 81 publications

D-Alpha-Tocopheryl Poly(ethylene Glycol 1000) Succinate-Coated Manganese-Zinc Ferrite Nanomaterials for a Dual-Mode Magnetic Resonance Imaging Contrast Agent and Hyperthermia Treatments

D-Alpha-Tocopheryl Poly(ethylene Glycol 1000) Succinate-Coated Manganese-Zinc Ferrite Nanomaterials for a Dual-Mode Magnetic Resonance Imaging Contrast Agent and Hyperthermia Treatments

Structure and magnetic properties of coprecipitated nickel-zinc ferrite-doped rare earth elements of Sc, Dy, and Gd

Low‐temperature hydrothermal synthesis of NiEuFe₂O₄ nanoparticles: Magnetic, thermal, and magneto‐dielectric behavior

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Manganese Zinc Ferrites: a Short Review on Synthesis and Characterization

Cited by 41 publications

References 81 publications

D-Alpha-Tocopheryl Poly(ethylene Glycol 1000) Succinate-Coated Manganese-Zinc Ferrite Nanomaterials for a Dual-Mode Magnetic Resonance Imaging Contrast Agent and Hyperthermia Treatments

D-Alpha-Tocopheryl Poly(ethylene Glycol 1000) Succinate-Coated Manganese-Zinc Ferrite Nanomaterials for a Dual-Mode Magnetic Resonance Imaging Contrast Agent and Hyperthermia Treatments

Structure and magnetic properties of coprecipitated nickel-zinc ferrite-doped rare earth elements of Sc, Dy, and Gd

Low‐temperature hydrothermal synthesis of NiEuFe2O4 nanoparticles: Magnetic, thermal, and magneto‐dielectric behavior

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Low‐temperature hydrothermal synthesis of NiEuFe₂O₄ nanoparticles: Magnetic, thermal, and magneto‐dielectric behavior