Shaping Up Zn-Doped Magnetite Nanoparticles from Mono- and Bimetallic Oleates: The Impact of Zn Content, Fe Vacancies, and Morphology on Magnetic Hyperthermia Performance
Idoia Castellanos-Rubio, Oihane K. Arriortua, Lourdes Marcano, Irati Rodrigo, Daniela Iglesias-Rojas, Ander Barón, Ane Olazagoitia‐Garmendia, Luca Olivi, F. Plazaola, M. L. Fdez-Gubieda, Ainara Castellanos–Rubio, J. S. Garitaonandía, I. Orúe, Maite Insausti
Abstract
cuboctahedrons of 25 nm reaches a maximum value of 3652 W/g (at 40 kA/m and 605 kHz), but most importantly, they reach a highly satisfactory value (600 W/g) under strict safety excitation conditions (at 36 kA/m and 125 kHz). Additionally, the excellent heating power of the system is kept identical both immobilized in agar and in the cellular environment, proving the great potential and reliability of this platform for magnetic hyperthermia therapies.
Topics & Concepts
Materials scienceNanoparticleMagnetiteMagnetic hyperthermiaChemical engineeringDispersityMagnetizationBimetallic stripZincNanotechnologyMagnetic nanoparticlesMetalPolymer chemistryMetallurgyMagnetic fieldEngineeringQuantum mechanicsPhysicsNanoparticle-Based Drug DeliveryCharacterization and Applications of Magnetic NanoparticlesMagnetic Properties and Synthesis of Ferrites