Advanced biomedical applications of iron oxide nanostructures based ferrofluids

M Imran, AM Affandi, MM Alam, A Khan… - Nanotechnology, 2021 - iopscience.iop.org
Ferrofluids or magnetic nanofluids are highly stable colloidal suspensions of magnetic
nanoparticles (NPs) dispersed into various base fluids. These stable ferrofluids possess …

Magnetic losses in single-domain magnetic particles

Y Mi, C Ma, W Zheng, Z Li, M Zhang - The European Physical Journal …, 2023 - Springer
Single-domain magnetic particles have unique and excellent magnetic properties and are
widely used in biomedical applications, but there are many mechanisms for their response …

Role of magnetite nanoparticles size and concentration on hyperthermia under various field frequencies and strengths

V Narayanaswamy, S Sambasivam, A Saj, S Alaabed… - Molecules, 2021 - mdpi.com
Magnetite (Fe3O4) nanoparticles were synthesized using the chemical coprecipitation
method. Several nanoparticle samples were synthesized by varying the concentration of iron …

Cobalt doped magnetite nanoparticles: synthesis, characterization, optimization and suitability evaluations for magnetic hyperthermia applications

ZE Gahrouei, S Labbaf, A Kermanpur - Physica E: Low-dimensional …, 2020 - Elsevier
Cobalt doped magnetite nanoparticle (Co x Fe 3-x O 4 NPs) is synthesized using different
amount of cobalt (x= 0, 0.3, 0.6 and 1) and reducing agent (0.5, 2.5, 4.5 and 6.5 mmol), at …

Analysis of the ferrofluid microstructure based on the static magnetic measurements

SA Sokolsky, AY Solovyova, VS Zverev, M Hess… - Journal of Magnetism …, 2021 - Elsevier
In this work, we applied regularized inversion method [New J. Phys. 19, 073012 (2017)] for
microstructure analysis of 10 ferrofluid samples with different ferroparticle concentrations …

Third harmonic of the dynamic magnetic susceptibility of a concentrated ferrofluid: Numerical calculation and simple approximation formula

MS Rusanov, VS Zverev, EA Elfimova - Physical Review E, 2024 - APS
Information about the nonlinear magnetic response of dispersions of magnetic particles is
the basis for biomedical applications. In this paper, using analytical and numerical methods …

Enhancement of specific absorption rate by exchange coupling of the core–shell structure of magnetic nanoparticles for magnetic hyperthermia

MR Phadatare, JV Meshram, KV Gurav… - Journal of Physics D …, 2016 - iopscience.iop.org
Conversion of electromagnetic energy into heat by nanoparticles (NPs) has the potential to
be a powerful, non-invasive technique for biomedical applications such as magnetic fluid …

Magnetic hyperthermia in solid magnetic colloids

AY Zubarev, LY Iskakova, AF Abu-Bakr - Physica A: Statistical Mechanics …, 2017 - Elsevier
We present results of theoretical study of magnetic hyperthermia in systems of single-
domain ferromagnetic particles homogeneously distributed in a solid matrix. The heat effect …

The influence of hydrodynamic effects on the complex susceptibility response of magnetic fluids undergoing oscillatory fields: New insights for magnetic hyperthermia

AB Guimarães, FR Cunha, RG Gontijo - Physics of Fluids, 2020 - pubs.aip.org
In this work, we perform Langevin dynamics simulations to examine microstructure-
macroscopic related properties of magnetic fluids in an attempt to understand the influence …

Langevin dynamic simulations of magnetic hyperthermia in rotating fields

RG Gontijo, AB Guimarães - Journal of Magnetism and Magnetic Materials, 2023 - Elsevier
The effect of a rotating magnetic field on heat dissipation due to magnetic hyperthermia is
investigated numerically. A robust and validated in-house code based on Langevin …