Nickel-zinc spinel nanoferrites: Magnetic characterization and prospects of the use in self-controlled magnetic hyperthermia

Tovstolytkin, A. I.; Kulyk, M. M.; Каліта, В. М.; Ryabchenko, S. M.; Zamorskyi, V.O.; Fedorchuk, Oleksandr; Solopan, Sergii; Белоус, А. Г.

doi:10.1016/j.jmmm.2018.10.075

Cited by 37 publications

(12 citation statements)

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“…The microstructural characterization of spinel-ferrites has been long discussed in the literature [1,2,3,4]. Such interests are justified by the potential applications of spinel-ferrites that involve spintronic and magnetic resonance imaging (MRI), gas sensors, magnetic recording, medical diagnostics, antibacterial agents and self-controlled magnetic hyperthermia [5,6,7,8]. Thanks to the spinel-ferrites’ exceptional electric and magnetic properties, they are promising significant future advancements in Lithium-Ion batteries, microwave electronics and catalysis [9,10,11].…”

Section: Introductionmentioning

confidence: 99%

Impact of Co2+ Substitution on Microstructure and Magnetic Properties of CoxZn1-xFe2O4 Nanoparticles

et al. 2019

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In the present work, we synthesized CoxZn1-xFe2O4 spinel ferrite nanoparticles (x= 0, 0.1, 0.2, 0.3 and 0.4) via the precipitation and hydrothermal-joint method. Structural parameters were cross-verified using X-ray powder diffraction (XRPD) and electron microscopy-based techniques. The magnetic parameters were determined by means of vibrating sample magnetometry. The as-synthesized CoxZn1-xFe2O4 nanoparticles exhibit high phase purity with a single-phase cubic spinel-type structure of Zn-ferrite. The microstructural parameters of the samples were estimated by XRD line profile analysis using the Williamson–Hall approach. The calculated grain sizes from XRPD analysis for the synthesized samples ranged from 8.3 to 11.4 nm. The electron microscopy analysis revealed that the constituents of all powder samples are spherical nanoparticles with proportions highly dependent on the Co doping ratio. The CoxZn1-xFe2O4 spinel ferrite system exhibits paramagnetic, superparamagnetic and weak ferromagnetic behavior at room temperature depending on the Co2+ doping ratio, while ferromagnetic ordering with a clear hysteresis loop is observed at low temperatures (5K). We concluded that replacing Zn2+ ions with Co2+ ions changes both the structural and magnetic properties of ZnFe2O4 nanoparticles.

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Section: Introductionmentioning

confidence: 99%

Impact of Co2+ Substitution on Microstructure and Magnetic Properties of CoxZn1-xFe2O4 Nanoparticles

et al. 2019

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“…Thus, enhanced magnetization, leading to an increased heating capacity suitable for magnetic hyperthermia application was achieved for the Co0.5-Zn0.5Fe2O4 composition [42]. Higher Zn concentrations in nickel-zinc spinel nanoferrites led to a decrease in Curie temperature and spontaneous magnetization, improving the potential for application in self-controlled magnetic hyperthermia [37].…”

Section: Doping and Substitution With Metal Ionsmentioning

confidence: 98%

“…Mixed metal ions spinel ferrites, such as Mn-Zn [18,19,35], Mg-Co [20], Ni-Zn [36,37], Mg-Zn [38,39], Ni-Mg [40], Co-Mn [41], Co-Zn [42,43] with varying metal ion content have been extensively investigated. Thus, enhanced magnetization, leading to an increased heating capacity suitable for magnetic hyperthermia application was achieved for the Co0.5-Zn0.5Fe2O4 composition [42].…”

Section: Doping and Substitution With Metal Ionsmentioning

confidence: 99%

Magnetic Spinel Ferrite Nanoparticles: From Synthesis to Biomedical Applications

Nikolic¹

2023

Magnetic Nanoparticles for Biomedical Applications

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Spinel ferrites are a widely investigated and applied class of materials with a cubic spinel lattice structure. Their unique multifunctional properties (magnetic characteristics, tunable shape/size, large number of active surface sites, high values of specific surface area, good chemical stability, and possibilities for enhancing properties through surface modification) influenced by the synthesis procedure make them attractive for biomedical applications as magnetic nanoparticles in drug delivery to a set target, magnetic hyperthermia, tissue engineering, magnetic extraction of biological components and magnetic diagnostics. In this review, we give an overview of up-to-date synthesis procedures for obtaining magnetic spinel nanoparticles and nanocomposites with optimal properties for biomedical applications.

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“…A wide range of metallic nanoparticles such as gold, iron oxide, carbon nanotubes, cobalt, nickel, manganese, to name a few, have been investigated for hyperthermia in cancer research . Among metallic nanoparticles, gold and iron oxide nanoparticles have seized the research focus mainly due to their biocompatibility .…”

Section: Combination Of Chemotherapeutic Agents and Energy‐based Thermentioning

confidence: 99%

Nanoparticles‐Mediated Combination Therapies for Cancer Treatment

Shrestha

Tang

Romero

2019

Advanced Therapeutics

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Cancer is a dynamic disease characterized by its heterogeneous nature. This heterogeneity results in critical problems that interfere with the eradication of cancer tumors such as multidrug resistance, drug efflux capacity, narrow therapeutic window, and undesired side effects. Nanomedicine has introduced new platforms for drug delivery to enhance therapeutic efficiency of anticancer drugs. In addition to drug delivery, nanocarriers such as liposomes, carbon nanotubes, quantum dots, polymeric nanoparticles, dendrimers, and metallic nanoparticles can be designed for detection, diagnosis, and treatment. Recent studies support the idea that a combination of two or more nanoparticle-mediated therapies can result in a synergistic therapeutic outcome to improve current cancer treatments. In this progress report, recent advances in nanoparticles-based combination therapies are discussed. A brief overview of the complexity of cancer tumor's microenvironment is presented, followed by discussion of combinatorial therapies categorized based on chemotherapeutic agents, nucleic acid or therapeutic proteins, energy-based therapies and imaging techniques for theranostic application. Different nanotechnological platforms are developed for combination therapy as tools with a great potential to tackle the most critical issues of current cancer treatments. A deeper understanding of these nanotechnologies and their possible long-term effects in biological systems is needed for further clinical translation.

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Nickel-zinc spinel nanoferrites: Magnetic characterization and prospects of the use in self-controlled magnetic hyperthermia

Cited by 37 publications

References 50 publications

Impact of Co2+ Substitution on Microstructure and Magnetic Properties of CoxZn1-xFe2O4 Nanoparticles

Impact of Co2+ Substitution on Microstructure and Magnetic Properties of CoxZn1-xFe2O4 Nanoparticles

Magnetic Spinel Ferrite Nanoparticles: From Synthesis to Biomedical Applications

Nanoparticles‐Mediated Combination Therapies for Cancer Treatment

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