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@ARTICLE{Achtsnicht:859955,
author = {Achtsnicht, Stefan and Schönenborn, Kristina and
Offenhäusser, Andreas and Krause, Hans-Joachim},
title = {{M}easurement of the magnetophoretic velocity of different
superparamagnetic beads},
journal = {Journal of magnetism and magnetic materials},
volume = {477},
issn = {0304-8853},
address = {Amsterdam},
publisher = {North-Holland Publ. Co.},
reportid = {FZJ-2019-00761},
pages = {244-248},
year = {2019},
abstract = {The movement of magnetic beads due to a magnetic field
gradient is of great interest in different application
fields. In this report we present a technique based on a
magnetic tweezers setup to measure the velocity factor of
magnetically actuated individual superparamagnetic beads in
a fluidic environment. Several beads can be tracked
simultaneously in order to gain and improve statistics.
Furthermore we show our results for different beads with
hydrodynamic diameters between 200 and 1000 nm from diverse
manufacturers. These measurement data can, for example, be
used to determine design parameters for a magnetic
separation system, like maximum flow rate and minimum
separation time, or to select suitable beads for fixed
experimental requirements.},
cin = {ICS-8},
ddc = {530},
cid = {I:(DE-Juel1)ICS-8-20110106},
pnm = {523 - Controlling Configuration-Based Phenomena (POF3-523)
/ 553 - Physical Basis of Diseases (POF3-553)},
pid = {G:(DE-HGF)POF3-523 / G:(DE-HGF)POF3-553},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000458874300039},
doi = {10.1016/j.jmmm.2018.10.066},
url = {https://juser.fz-juelich.de/record/859955},
}