Journal ArticleDOI
Magnetic hyperthermia studies in magnetite ferrofluids based on bio-friendly oils extracted from Calophyllum inophyllum, Brassica juncea, Ricinus communis and Madhuca longifolia
TLDR
In this article, the magnetic hyperthermia efficiency of magnetite ferrofluids based on bio-friendly oils extracted from Calophyllum inophyllus (punnaga), Brassica juncea (mustard), Ricinus communis (castor), and Madhuca longifolia (iluppai) seeds was studied.About:
This article is published in Journal of Magnetism and Magnetic Materials.The article was published on 2021-11-01. It has received 8 citations till now.read more
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Journal ArticleDOI
Dynamic magnetic susceptibility of a ferrofluid: The influence of interparticle interactions and ac field amplitude.
TL;DR: In this paper, a simple theory of the dynamic response of a ferrofluid to an ac magnetic field is obtained that includes both the effects of interparticle dipole-dipole interactions and the dependence on field amplitude.
Journal ArticleDOI
Reconfiguring nanostructures in magnetic fluids using pH and magnetic stimulus for tuning optical properties
TL;DR: The role of reconfigurable nanostructures in the temporal and switching behavior of transmitted light is also studied in this article, where an oil-in-water magnetic nanoemulsion with an average diameter of 200nm, containing Fe3O4 superparamagnetic nanoparticles of 10nm average diameter, is used in this study.
Journal ArticleDOI
Synthesis and magneto-structural properties of chitosan coated ultrafine cobalt ferrite nanoparticles for magnetic fluid hyperthermia in viscous medium
TL;DR: In this article , the authors reported the viscosity independent magnetic hyperthermia properties of biocompatible ultrafine (average size ∼ 2.5 nm) chitosan-coated superparamagnetic CoFe 2 O 4 nanoparticles synthesized using a low-cost co-precipitation technique.
Journal ArticleDOI
Computer simulations of dynamic response of ferrofluids on an alternating magnetic field with high amplitude
Vladimir S. Zverev,Alla Dobroserdova,Andrey A. Kuznetsov,Alexey O. Ivanov,Ekaterina A. Elfimova +4 more
TL;DR: Yoshida et al. as mentioned in this paper studied the dependence of the computational error arising in the computer simulation of the dynamic susceptibility on the input parameters of the numerical algorithm: the length of the time step, the total number of computer simulation periods, and averaging period.
Journal ArticleDOI
Numerical Simulation and Experimental Study on the Ferrofluid Second-order Buoyancy with a Free Surface
TL;DR: In this paper , the second-order buoyancy of a cylindrical permanent magnet was derived by calculating the differential pressure with different surfaces of the permanent magnet to obtain the second order buoyancy, which is applicable for the open container.
References
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Journal ArticleDOI
Controlling Magnetization Reversal and Hyperthermia Efficiency in Core-Shell Iron-Iron Oxide Magnetic Nanoparticles by Tuning the Interphase Coupling.
Konstantinos Simeonidis,Carlos Martinez-Boubeta,David Serantes,David Serantes,Segiu Ruta,Oksana Chubykalo-Fesenko,Roy W. Chantrell,Judith Oró-Solé,Lluis Balcells,Aleksandr S. Kamzin,Ruslan Nazipov,Antonios Makridis,Makis Angelakeris +12 more
TL;DR: Enhanced hyperthermia efficiency is demonstrated in relatively large spherical Fe/Fe-oxide core–shell nanoparticles through the manipulation of interactions between the core and shell phases and the occurrence of topologically nontrivial magnetization reversal modes is unveiled.
Journal ArticleDOI
Thermotherapy reduces blood pressure and circulating endothelin-1 concentration and enhances leg blood flow in patients with symptomatic peripheral artery disease
Dustin Neff,Alisha M. Kuhlenhoelter,Chen Lin,Brett J. Wong,Raghu L. Motaganahalli,Bruno T. Roseguini +5 more
TL;DR: Findings indicate that TT is a practical and effective strategy to reduce BP and circulating ET-1 concentration and enhance leg blood flow in patients with PAD.
Journal ArticleDOI
Chemical constituents of the oilseed crop Ricinus communis and their pharmacological activities: A review
TL;DR: The potential to inhibit or prevent bacterial and fungal growth is the most extensively studied pharmacological activity of R. communis extracts, but many other activities are attributed to them, such as cytotoxicity, antioxidant, insecticidal, antiasthmatic, anti-inflammatory and many others as mentioned in this paper.
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Enhancement in hyperthermia efficiency under in situ orientation of superparamagnetic iron oxide nanoparticles in dispersions
TL;DR: In this article, the authors demonstrate a 62% enhancement in heating efficiency through in situ orientation of magnetic nanoparticles (MNP) along the direction of the radio frequency alternating magnetic field using a static external magnetic field of 80 G in phosphate coated superparamagnetic Fe3O4 MNP dispersions.
Journal ArticleDOI
Radiosensitizing properties of magnetic hyperthermia mediated by superparamagnetic iron oxide nanoparticles (SPIONs) on human cutaneous melanoma cell lines
TL;DR: Superparamagnetic iron oxide nanoparticles (SPIONs) used as heat mediators in magnetic hyperthermia, which not only enhance radiosensitivity, but also enable precise targeting by exploitation of their magnetic properties.