Magnetically induced brownian motion of iron oxide nanocages in alternating magnetic fields and their application for efficient SiRNA delivery

MA Kang, J Fang, A Paragodaarachchi, K Kodama… - Nano …, 2022 - ACS Publications
Hyperthermia of superparamagnetic nanoparticles driven by Néel relaxation in an
alternating magnetic field (AMF) has been studied in biomedical areas; however, Brownian …

Confining iron oxide nanocubes inside submicrometric cavities as a key strategy to preserve magnetic heat losses in an intracellular environment

MV Zyuzin, M Cassani, MJ Barthel… - … applied materials & …, 2019 - ACS Publications
The design of magnetic nanostructures whose magnetic heating efficiency remains
unaffected at the tumor site is a fundamental requirement to further advance magnetic …

Hyperthermic effects of dissipative structures of magnetic nanoparticles in large alternating magnetic fields

H Mamiya, B Jeyadevan - Scientific reports, 2011 - nature.com
Targeted hyperthermia treatment using magnetic nanoparticles is a promising cancer
therapy. However, the mechanisms of heat dissipation in the large alternating magnetic field …

Non-temperature induced effects of magnetized iron oxide nanoparticles in alternating magnetic field in cancer cells

S Hapuarachchige, Y Kato, EJ Ngen, B Smith… - PloS one, 2016 - journals.plos.org
This paper reports the damaging effects of magnetic iron-oxide nanoparticles (MNP) on
magnetically labeled cancer cells when subjected to oscillating gradients in a strong …

Real-time observation and analysis of magnetomechanical actuation of magnetic nanoparticles in cells

A Hillion, N Hallali, P Clerc, S Lopez, Y Lalatonne… - Nano Letters, 2022 - ACS Publications
The origin of cell death in the magnetomechanical actuation of cells induced by magnetic
nanoparticle motion under low-frequency magnetic fields is still elusive. Here, a miniaturized …

Dynamical magnetic response of iron oxide nanoparticles inside live cells

D Cabrera, A Coene, J Leliaert, EJ Artés-Ibáñez… - ACS …, 2018 - ACS Publications
Magnetic nanoparticles exposed to alternating magnetic fields have shown a great potential
acting as magnetic hyperthermia mediators for cancer treatment. However, a dramatic and …

Versatile magnetic configuration for the control and manipulation of superparamagnetic nanoparticles

A Surpi, T Shelyakova, M Murgia, J Rivas, Y Piñeiro… - Scientific Reports, 2023 - nature.com
The control and manipulation of superparamagnetic nanoparticles (SP-MNP) is a significant
challenge and has become increasingly important in various fields, especially in biomedical …

In-situ particles reorientation during magnetic hyperthermia application: Shape matters twice

K Simeonidis, MP Morales, M Marciello… - Scientific reports, 2016 - nature.com
Promising advances in nanomedicine such as magnetic hyperthermia rely on a precise
control of the nanoparticle performance in the cellular environment. This constitutes a huge …

Influence of the aggregation, concentration, and viscosity on the nanomagnetism of iron oxide nanoparticle colloids for magnetic hyperthermia

D Cabrera, J Camarero, D Ortega, FJ Teran - Journal of Nanoparticle …, 2015 - Springer
Iron oxide nanoparticles have become ubiquitous in many biomedical applications, acting
as core elements in an increasing number of therapeutic and diagnostic modalities. These …

Brownian Relaxation Shakes and Breaks Magnetic Iron Oxide‐Polymer Nanocomposites to Release Cargo

E Izak‐Nau, LP Niggemann, R Göstl - Small, 2024 - Wiley Online Library
Magnetic nanoparticles (NPs) are widely employed for remote controlled molecular release
applications using alternating magnetic fields (AMF). Yet, they intrinsically generate heat in …