Relaxation time diagram for identifying heat generation mechanisms in magnetic fluid hyperthermia

E Lima, E De Biasi, RD Zysler… - Journal of nanoparticle …, 2014 - Springer
We present a versatile diagram to envisage the dominant relaxation mechanism of single-
domain magnetic nanoparticles (MNPs) under alternating magnetic fields, as those used in …

Magnetic fluid hyperthermia probed by both calorimetric and dynamic hysteresis measurements

C Guibert, J Fresnais, V Peyre, V Dupuis - Journal of Magnetism and …, 2017 - Elsevier
In this paper, we report an investigation of magnetic fluid hyperthermia (MFH) using
combined calorimetric and newly implemented dynamic hysteresis measurements for two …

Quasi-static magnetic measurements to predict specific absorption rates in magnetic fluid hyperthermia experiments

DF Coral, P Mendoza Zélis, ME de Sousa… - Journal of Applied …, 2014 - pubs.aip.org
In this work, the issue on whether dynamic magnetic properties of polydispersed magnetic
colloids modeled using physical magnitudes derived from quasi-static magnetic …

Towards improved magnetic fluid hyperthermia: Major-loops to diminish variations in local heating

C Munoz-Menendez, D Serantes, JM Ruso… - Physical Chemistry …, 2017 - pubs.rsc.org
In the context of using magnetic nanoparticles for heat-mediated applications, the need of an
accurate knowledge of the local (at the nanoparticle level) heat generation in addition to the …

Modeling the magnetic-hyperthermia response of linear chains of nanoparticles with low anisotropy: A key to improving specific power absorption

DP Valdés, E Lima Jr, RD Zysler, E De Biasi - Physical Review Applied, 2020 - APS
The effect of magnetic interactions is a key issue for the performance of nanoparticles in
magnetic fluid hyperthermia. There are reports informing on beneficial or detrimental effects …

The relevance of Brownian relaxation as power absorption mechanism in Magnetic Hyperthermia

TE Torres, E Lima Jr, MP Calatayud, B Sanz, A Ibarra… - Scientific reports, 2019 - nature.com
Abstract The Linear Response Theory (LRT) is a widely accepted framework to analyze the
power absorption of magnetic nanoparticles for magnetic fluid hyperthermia. Its validity is …

Role of anisotropy, frequency, and interactions in magnetic hyperthermia applications: Noninteracting nanoparticles and linear chain arrangements

DP Valdés, E Lima Jr, RD Zysler, GF Goya… - Physical Review Applied, 2021 - APS
Efforts by numerous research groups have provided a deeper insight into the physical
mechanisms behind the power absorption of single-domain magnetic nanoparticles in …

Monodispersed magnetite nanoparticles optimized for magnetic fluid hyperthermia: Implications in biological systems

AP Khandhar, RM Ferguson, KM Krishnan - Journal of applied physics, 2011 - pubs.aip.org
Magnetite (Fe 3 O 4) nanoparticles (MNPs) are suitable materials for Magnetic Fluid
Hyperthermia (MFH), provided their size is carefully tailored to the applied alternating …

In-gel study of the effect of magnetic nanoparticles immobilization on their heating efficiency for application in Magnetic Fluid Hyperthermia

M Avolio, A Guerrini, F Brero, C Innocenti… - Journal of Magnetism …, 2019 - Elsevier
Recent studies on magnetic nanoparticles (MNPs) used for Magnetic Fluid Hyperthermia
treatments have shown that Brownian rotation is suppressed when they are confined within …

Increase of magnetic hyperthermia efficiency due to dipolar interactions in low-anisotropy magnetic nanoparticles: Theoretical and experimental results

B Mehdaoui, RP Tan, A Meffre, J Carrey… - Physical Review B …, 2013 - APS
When magnetic nanoparticles (MNPs) are single domain and magnetically independent,
their magnetic properties and the conditions to optimize their efficiency in magnetic …