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Effect of Nanoclustering and Dipolar Interactions in Heat Generation for Magnetic Hyperthermia
(American Chemical Society, 2016-02)
Biomedical magnetic colloids commonly used in magnetic hyperthermia experiments often display a bidisperse structure, i.e., are composed of stable nanoclusters coexisting with well-dispersed nanoparticles. However, the ...
Application in hyperthermia treatment
(2021-01-01)
Plasmonic and magnetic silicon hybrids are suitable hyperthermia nanoagents owing to their ability to generate heat under an external stimulus in addition to their biocompatibility, limited aggregation, dielectric properties, ...
Biocompatible Magnetic Microspheres for Use in PDT and Hyperthermia
(AMER SCIENTIFIC PUBLISHERSVALENCIA, 2012)
Loaded microspheres with a silicon (IV) phthalocyanine derivative (NzPC) acting as a photosensitizer were prepared from polyhydroxybutyrate-co-valerate (PHBHV) and poly(ecaprolactone) (PCL) polymers using the emulsification ...
Magnetic Hyperthermia With Fe(3)O(4) Nanoparticles: The Influence of Particle Size on Energy Absorption
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
We have studied the magnetic and power absorption properties of a series of magnetic nanoparticles (MNPs) of Fe(3)O(4) with average sizes < d > ranging from 3 to 26 rim. Heating experiments as a function of particle size ...
Modeling the Magnetic-Hyperthermia Response of Linear Chains of Nanoparticles with Low Anisotropy: A Key to Improving Specific Power Absorption
(American Physical Society, 2020-07)
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 in terms of the specific power ...
Ureasil-Polyether-CoFe2O4Nanocomposites: Coupling a Drug Delivery System and Magnetic Hyperthermia
(2021-01-01)
In this work, we evaluate the effect of the ureasil-polyether hybrid nature on the magnetic hyperthermia (MH) properties and drug delivery patterns of nanocomposites prepared by the conjugation of cobalt ferrite (CoFe2O4) ...
Controlling the dominant magnetic relaxation mechanisms for magnetic hyperthermia in bimagnetic core-shell nanoparticles
(Royal Society of Chemistry, 2019-02)
We report a simple and effective way to control the heat generation of a magnetic colloid under alternate magnetic fields by changing the shell composition of bimagnetic core–shell Fe3O4/ZnxCo1−xFe2O4 nanoparticles. The ...
Relaxation time diagram for identifying heat generation mechanisms in magnetic fluid hyperthermia
(Springer, 2014-12)
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 (MFH). The diagram ...
Effect of Diode-Laser and AC Magnetic Field of Bovine Serum Albumin Nanospheres Loaded with Phthalocyanine and Magnetic Particles
(AMER SCIENTIFIC PUBLISHERS, 2011)
This study reports on the development and characterization of bovine serum albumin (BSA) nanospheres containing Silicon(IV) phthalocyanine (NzPc) and/or maghemite nanoparticles (MNP), the latter introduced via ionic magnetic ...