Synthesis and structural characterization of nanosized nickel ferrite

Yattinahalli, S. S.; Kapatkar, S. B.; Ayachit, N. H.; Mathad, S. N.

doi:10.3103/s1061386213030114

Cited by 39 publications

(18 citation statements)

References 17 publications

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“…Special attraction has also been paid to biomedical applications like drug delivery, biosensors, magnetic resonance imaging and magnetic hydrothermia [1][2][3][4][5][6][7]. Manganese ferrite nanoparticles exhibit superior mechanical, luminescent and magnetic properties compared to other existing magnetic ferrite nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and in Vitro Evaluation of Manganese Ferrite (MnFe2O4) Nanoparticles for Their Biocompatibility with Murine Breast Cancer Cells (4T1)

et al. 2016

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Manganese ferrite (MnFe 2 O 4 ) magnetic nanoparticles were successfully prepared by a sol-gel self-combustion technique using iron nitrate and manganese nitrate, followed by calcination at 150˝C for 24 h. Calcined sample was systematically characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and vibrational sample magnetometry (VSM) in order to identify the crystalline phase, functional group, morphology, particle size, shape and magnetic behavior. It was observed that the resultant spinal ferrites obtained at low temperature exhibit single phase, nanoparticle size and good magnetic behavior. The study results have revealed the existence of a potent dose dependent cytotoxic effect of MnFe 2 O 4 nanoparticles against 4T1 cell lines at varying concentrations with IC 50 values of 210, 198 and 171 µg/mL after 24 h, 48 h and 72 h of incubation, respectively. Cells exposed to higher concentrations of nanoparticles showed a progressive increase of apoptotic and necrotic activity. Below 125 µg/mL concentration the nanoparticles were biocompatible with 4T1 cells.

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Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and in Vitro Evaluation of Manganese Ferrite (MnFe2O4) Nanoparticles for Their Biocompatibility with Murine Breast Cancer Cells (4T1)

et al. 2016

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“…The structural formula for a generic spinel compound MFe 2 O 4 can be written as (M 2+ 1– x Fe 3+ x )[M 2+ x Fe 3+ 2– x ]O 2– 4 ; the inversion parameter, x , is characterized as the fraction of A sites occupied by Fe 3+ cations and depends on the preparation technique 6. A variety of techniques such as sol–gel synthesis, forced hydrolysis, hydrothermal synthesis, ball‐milling, and microemulsion synthesis as well as the modified Bradley reaction are commonly used for the synthesis of ferrite nanoparticles 7–12…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structural Features, Cytotoxicity, and Magnetic Properties of Colloidal Ferrite Spinel Co_1–xNi_xFe₂O₄(0.1 ≤ x ≤ 0.9) Nanoparticles

et al. 2015

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Colloidal ferrite spinel nanoparticles (Co x Ni 1-x Fe 2 O 4 ) were prepared by a microwave-stimulated Bradley technique under nonhydrolytic conditions. The effect of Ni 2+ doping on the structural properties was studied by powder XRD. The particle size, hydrodynamic size, and morphology were evaluated by transmission electron microscopy (TEM) and dynamic light scattering (DLS), which showed mean crystallite sizes of ca. 10 and 60 nm for powder and colloidal suspensions of Co x Ni 1-x Fe 2 O 4 , respectively. The cytotoxicity of the nanoparticles was tested against murine macrophages J774.E, osteosarcoma D17 cells, and human red blood cells (RBCs). The adsorption of bovine serum albumin (BSA) was studied, and the BSA showed a high affinity for the surface [a]

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“…The preferential growth of polycrystalline material can be identified by calculating texture coefficient TC hkl for all planes using Equation 13. [32,33] TC (hkl) =…”

Section: Texture Coefficient Of (Hkl) Planesmentioning

confidence: 99%

Influence of Cadmium Substitution on Structural and Mechanical Properties of Co‐Ni Nano Ferrite Synthesized by Co‐Precipitation Method

Kulkarni¹,

Hegde²,

Gowda³

et al. 2020

Macromolecular Symposia

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The objective of this work is to synthesize cadmium doped cobalt nickel ferrite (Co0.5Ni0.5Cd1.5xFe2‐xO4) series with x = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5 by co‐precipitation method and analysis of structural properties using X‐ray diffraction (XRD), Fourier‐transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) characterization. The XRD characterization of the samples confirms the cubic spinel structure. Grains in the samples are granular in nature as depicted by SEM images. The FTIR spectra of synthesized ferrites show two strong absorption bands (ν1 and ν2) in the range 400–600 cm‐1 belonging to tetrahedral (A) and octahedral (B) interstitial sites. Williamson Hall and size‐strain plot results show the variation in the grain size with change in doping concentration. Crystallite size D, lattice constant a, micro strain ε, x‐ray density Δx, dislocation density ρD, hopping lengths(LA and LB), bond lengths (A–O and B–O), ionic radii (rA and rB), texture coefficients [TC(hkl)], and mechanical properties are also reported.

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Synthesis and structural characterization of nanosized nickel ferrite

Cited by 39 publications

References 17 publications

Synthesis, Characterization and in Vitro Evaluation of Manganese Ferrite (MnFe2O4) Nanoparticles for Their Biocompatibility with Murine Breast Cancer Cells (4T1)

Synthesis, Characterization and in Vitro Evaluation of Manganese Ferrite (MnFe2O4) Nanoparticles for Their Biocompatibility with Murine Breast Cancer Cells (4T1)

Synthesis, Structural Features, Cytotoxicity, and Magnetic Properties of Colloidal Ferrite Spinel Co_1–xNi_xFe₂O₄(0.1 ≤ x ≤ 0.9) Nanoparticles

Influence of Cadmium Substitution on Structural and Mechanical Properties of Co‐Ni Nano Ferrite Synthesized by Co‐Precipitation Method

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Synthesis and structural characterization of nanosized nickel ferrite

Cited by 39 publications

References 17 publications

Synthesis, Characterization and in Vitro Evaluation of Manganese Ferrite (MnFe2O4) Nanoparticles for Their Biocompatibility with Murine Breast Cancer Cells (4T1)

Synthesis, Characterization and in Vitro Evaluation of Manganese Ferrite (MnFe2O4) Nanoparticles for Their Biocompatibility with Murine Breast Cancer Cells (4T1)

Synthesis, Structural Features, Cytotoxicity, and Magnetic Properties of Colloidal Ferrite Spinel Co1–xNixFe2O4(0.1 ≤ x ≤ 0.9) Nanoparticles

Influence of Cadmium Substitution on Structural and Mechanical Properties of Co‐Ni Nano Ferrite Synthesized by Co‐Precipitation Method

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Synthesis, Structural Features, Cytotoxicity, and Magnetic Properties of Colloidal Ferrite Spinel Co_1–xNi_xFe₂O₄(0.1 ≤ x ≤ 0.9) Nanoparticles