Results 201 to 210 of about 7,757 (249)

Preparation of magnetic nanoparticles for magnetic fluid hyperthermia

INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005., 2005
In this paper, the determination and preparation of suitable magnetic material for magnetic fluid hyperthermia (MFH) is presented. It was suggested that the highest heating rate could be obtained by using maghemite with particle diameter of 15 nm. The heating rate of magnetite particle with diameter less than 10 nm was found to generate heat higher ...
T. Atsumi, B. Jeyadevan, Y. Sato, K. Tamura, S. Aiba, K. Tohji   +5 more
openaire   +1 more source

Magnetic Fluid Hyperthermia (MFH)

1997
A short review is given on current conventional hyperthermia technology. As an alternative, heat can also be generated by a magnetic fluid, which is excited by an externally applied AC magnetic field. In contrast to regional Radiofrequency (RF-) systems, Magnetic Fluid Hyperthermia (MFH) is not limited by electric (E-)field boundary effects and ...
A. Jordan, P. Wust, R. Scholz, H. Faehling, J. Krause, R. Felix   +5 more
openaire   +1 more source

Magnetic-Fluid Induction Regional Hyperthermia of Sarcoma

Pharmaceutical Chemistry Journal, 2002
Development of magnetic-fluid systems for the hyperthermia of tumors is necessary for increasing the efficiency of multicomponent therapy programs and decreasing the number of inoperable tumors not amenable to treatment because of technical limitations.
N. A. Brusentsov, A. A. Shevelev, T. N. Brusentsova, A. A. Kuznetsov, O. A. Kuznetsov, L. Kh. Komissarova, G. S. Nechitailo, L. A. Goncharov, F. S. Baiburtskii, L. I. Shumakov   +9 more
openaire   +1 more source

A thermo-fluid analysis in magnetic hyperthermia

Chinese Physics B, 2014
In the last years, hyperthermia induced by the heating of magnetic nanoparticles (MNPs) in an alternating magnetic field received considerable attention in cancer therapy. The thermal effects could be automatically controlled by using MNPs with selective magnetic absorption properties.
Iordana Astefanoaei, Ioan Dumitru, Alexandra Stancu, Horia Chiriac   +3 more
openaire   +1 more source

Recent advances in magnetic fluid hyperthermia for cancer therapy

Colloids and Surfaces B: Biointerfaces, 2019
Recently, magnetic fluid hyperthermia using biocompatible magnetic nanoparticles as heat mediators for cancer therapy has been extensively investigated due to its high efficiency and limited side effects. However, the development of more efficient heat nanomediators that exhibit very high specific absorption rate (SAR) value is essential for clinical ...
Das, Pradip, Colombo, Miriam, Prosperi, Davide   +2 more
openaire   +3 more sources

Magnetic fluid hyperthermia: Focus on superparamagnetic iron oxide nanoparticles

Advances in Colloid and Interface Science, 2011
Due to their unique magnetic properties, excellent biocompatibility as well as multi-purpose biomedical potential (e.g., applications in cancer therapy and general drug delivery), superparamagnetic iron oxide nanoparticles (SPIONs) are attracting increasing attention in both pharmaceutical and industrial communities.
Sophie, Laurent, Silvio, Dutz, Urs O, Häfeli, Morteza, Mahmoudi   +3 more
openaire   +2 more sources

Magnetic core–shell structures for magnetic fluid hyperthermia therapy application

New Journal of Chemistry, 2013
Nanocrystals of magnetite (Fe3O4) were prepared by alkaline precipitation. The precursor used for synthesis was ferrous chloride alone and the reaction was carried out in the absence of any oxidant. The synthesized pure phase magnetic nanoparticles (MNPs) were coated with a biocompatible polymer, acrypol (AP).
P. B. Shete, R. M. Patil, R. S. Ningthoujam, S. J. Ghosh, S. H. Pawar   +4 more
openaire   +1 more source

Superparamagnetic Ag-Fe3O4 composites nanoparticles for magnetic fluid hyperthermia

Journal of Magnetism and Magnetic Materials, 2021
Abstract The increased use of superparamagnetic nanoparticles in medical applications motivates the development of new nanostructured materials and nanocomposites with tailored properties. In magnetic fluid hyperthermia, iron oxide nanoparticles destroy or weaken malignant tumor cells by increasing their temperature above a critical value. Therefore,
A. Hajalilou, L.P. Ferreira, M.E. Melo Jorge, C.P. Reis, M.M. Cruz   +4 more
openaire   +1 more source

Induction Heating of Magnetic Fluids for Hyperthermia Treatment

IEEE Transactions on Magnetics, 2010
The induction heating of magnetic fluids for magnetic induction hyperthermia treatments is theoretically analyzed, with regard to the influences by magnetic field parameters, material properties, and demagnetizing field effects in finite-size samples. A monodispersion model of noninteracting superparamagnetic particles, subjected to a magnetic field of
Xufei Wang, Jintian Tang, Liqun Shi
openaire   +1 more source

Spatial selectivity enhancement in magnetic fluid hyperthermia by magnetic flux confinement

2021
International Journal on Magnetic Particle Imaging, Vol 7 No 1 (2021)
Sajjamark, Kulthisa, Franke, Jochen, Lehr, Heinrich, Pietig, Rainer, Niemann, Volker   +4 more
openaire   +1 more source