Estimating the Spatial Orientation of Immobilized Magnetic Nanoparticles with Parallel-Aligned Easy Axes
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Estimating the Spatial Orientation of Immobilized Magnetic Nanoparticles with Parallel-Aligned Easy Axes. / Möddel, Martin; Griese, Florian; Kluth, Tobias; Knopp, Tobias.
In: PHYS REV APPL, Vol. 16, No. 4, L041003, 10.2021.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Estimating the Spatial Orientation of Immobilized Magnetic Nanoparticles with Parallel-Aligned Easy Axes
AU - Möddel, Martin
AU - Griese, Florian
AU - Kluth, Tobias
AU - Knopp, Tobias
N1 - Funding Information: Acknowledgments.—T. Knopp gratefully acknowledges the financial support by the Federal Ministry of Education and Research (BMBF), under Grants No. 05M16GKA and No. 13XP5060B, and the State Ministry for Science and Research (BWFG, Behörde für Wissenschaft, Forschung und Gleichstellung), Hamburg (ahoi.digital project, Adaptive crossmodale Sensordatenerfassung). T. Kluth acknowledges funding by the German Research Foundation (DFG, Deutsche Forschungsgemeinschaft) under Project No. 426078691. Publisher Copyright: © 2021 Published by the American Physical Society
PY - 2021/10
Y1 - 2021/10
N2 - Advances in micromachinery and nanotechnology, such as magnetically actuated microrobots for navigating in viscous environments, are important driving forces in medicine. Recently, it has been shown that the spatial orientation of an ensemble of immobilized nanoparticles with parallel-aligned magnetic easy axes has an effect on the magnetization response to an external dynamic magnetic field. Here, we introduce a method that allows us to estimate the spatial orientation of this axis from the magnetization response and experimentally study a potential application scenario.
AB - Advances in micromachinery and nanotechnology, such as magnetically actuated microrobots for navigating in viscous environments, are important driving forces in medicine. Recently, it has been shown that the spatial orientation of an ensemble of immobilized nanoparticles with parallel-aligned magnetic easy axes has an effect on the magnetization response to an external dynamic magnetic field. Here, we introduce a method that allows us to estimate the spatial orientation of this axis from the magnetization response and experimentally study a potential application scenario.
UR - http://www.scopus.com/inward/record.url?scp=85118561256&partnerID=8YFLogxK
U2 - 10.1103/PhysRevApplied.16.L041003
DO - 10.1103/PhysRevApplied.16.L041003
M3 - SCORING: Journal article
AN - SCOPUS:85118561256
VL - 16
JO - PHYS REV APPL
JF - PHYS REV APPL
SN - 2331-7019
IS - 4
M1 - L041003
ER -
