TY  - CONF
AU  - Simsek, B.
AU  - Ganni, S. V.
AU  - Krause, Hans-Joachim
AU  - Engelmann, U. M.
TI  - In search of multifunctional magnetic nano-particle design with micromagnetic simulations
M1  - FZJ-2025-03871
PY  - 2025
AB  - Magnetic nanoparticles (MNP) serve as imaging tracers, therapeutic heating agents and biosensors in biomedical applications. All the above applications rely upon the particles’ unique relaxation mechanisms, which lead to phase shifts in alternating magnetic fields and dissipation. As MNP have an intrinsic size distribution and their magnetic properties are also size-dependent, search is ongoing for the optimally sized MNP that could potentially serve for all three applications simultaneously. In this work, we present our current results on simulating the influence of core size, mono- and polydisperse size distributions as well as magnetic anisotropy on the performance of MNP for both heating and biosensing using micromagnetic dynamic magnetization simulations.
T2  - International Workshop on Magnetic Particle Imaging
CY  - 17 Mar 2025 - 19 Mar 2025, Lübeck (Germany)
Y2  - 17 Mar 2025 - 19 Mar 2025
M2  - Lübeck, Germany
LB  - PUB:(DE-HGF)24
UR  - https://juser.fz-juelich.de/record/1046561
ER  -