Magnetic nanoparticles: Synthesis, anisotropy, and applications

Z Ma, J Mohapatra, K Wei, JP Liu, S Sun - Chemical Reviews, 2021 - ACS Publications
Anisotropy is an important and widely present characteristic of materials that provides
desired direction-dependent properties. In particular, the introduction of anisotropy into …

Design strategies for shape-controlled magnetic iron oxide nanoparticles

AG Roca, L Gutiérrez, H Gavilán, MEF Brollo… - Advanced drug delivery …, 2019 - Elsevier
Ferrimagnetic iron oxide nanoparticles (magnetite or maghemite) have been the subject of
an intense research, not only for fundamental research but also for their potentiality in a …

Orientation growth modulated magnetic-carbon microspheres toward broadband electromagnetic wave absorption

L Wang, X Yu, M Huang, W You, Q Zeng, J Zhang… - Carbon, 2021 - Elsevier
Surface magnetic configurations and electromagnetic responding behaviors can be
efficiently modulated by controlling the growth of magnetic materials, which has always been …

Iron oxide nanorods as high-performance magnetic resonance imaging contrast agents

J Mohapatra, A Mitra, H Tyagi, D Bahadur, M Aslam - Nanoscale, 2015 - pubs.rsc.org
An efficient magnetic resonance imaging (MRI) contrast agent with a high R2 relaxivity value
is achieved by controlling the shape of iron oxide to rod like morphology with a length of 30 …

Inductive thermal effect of ferrite magnetic nanoparticles

J Mohapatra, M **ng, JP Liu - Materials, 2019 - mdpi.com
Localized heat induction using magnetic nanoparticles under an alternating magnetic field is
an emerging technology applied in areas including, cancer treatment, thermally activated …

Low-dimensional hard magnetic materials

J Mohapatra, P Joshi, JP Liu - Progress in Materials Science, 2023 - Elsevier
When a piece of ferromagnetic material reduces its size to nanometer scale, its magnetic
ordering will be altered and its magnetic properties will be consequently changed, because …

Gold-decorated magnetic nanoparticles design for hyperthermia applications and as a potential platform for their surface-functionalization

L León Félix, B Sanz, V Sebastián, TE Torres… - Scientific reports, 2019 - nature.com
The integration of noble metal and magnetic nanoparticles with controlled structures that can
couple various specific effects to the different nanocomposite in multifunctional nanosystems …

Size-dependent magnetic and inductive heating properties of Fe 3 O 4 nanoparticles: scaling laws across the superparamagnetic size

J Mohapatra, F Zeng, K Elkins, M **ng… - Physical Chemistry …, 2018 - pubs.rsc.org
An efficient heat activating mediator with an enhanced specific absorption rate (SAR) value
is attained via control of the iron oxide (Fe3O4) nanoparticle size from 3 to 32 nm …

Precise Size Control of the Growth of Fe3O4 Nanocubes over a Wide Size Range Using a Rationally Designed One-Pot Synthesis

J Muro-Cruces, AG Roca, A López-Ortega, E Fantechi… - ACS …, 2019 - ACS Publications
The physicochemical properties of spinel oxide magnetic nanoparticles depend critically on
both their size and shape. In particular, spinel oxide nanocrystals with cubic morphology …

Enhancing arsenic adsorption via excellent dispersion of iron oxide nanoparticles inside poly (vinyl alcohol) nanofibers

N Torasso, A Vergara-Rubio, P Rivas-Rojas… - Journal of …, 2021 - Elsevier
Superparamagnetic iron oxide nanoparticles (SPIONs) are great adsorbents of toxic arsenic
in water. However, SPIONs efficiency is limited by a tendency towards agglomeration, and …