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@ARTICLE{Patronis:845398,
author = {Patronis, Alexander and Richardson, Robin A. and
Schmieschek, Sebastian and Wylie, Brian J. N. and Nash,
Rupert W. and Coveney, Peter V.},
title = {{M}odeling {P}atient-{S}pecific {M}agnetic {D}rug
{T}argeting {W}ithin the {I}ntracranial {V}asculature},
journal = {Frontiers in physiology},
volume = {9},
issn = {1664-042X},
address = {Lausanne},
publisher = {Frontiers Research Foundation},
reportid = {FZJ-2018-02669},
pages = {331},
year = {2018},
abstract = {Drug targeting promises to substantially enhance future
therapies, for example through the focussing of
chemotherapeutic drugs at the site of a tumor, thus reducing
the exposure of healthy tissue to unwanted damage. Promising
work on the steering of medication in the human body employs
magnetic fields acting on nanoparticles made of paramagnetic
materials. We develop a computational tool to aid in the
optimization of the physical parameters of these particles
and the magnetic configuration, estimating the fraction of
particles reaching a given target site in a large
patient-specific vascular system for different physiological
states (heart rate, cardiac output, etc.). We demonstrate
the excellent computational performance of our model by its
application to the simulation of
paramagnetic-nanoparticle-laden flows in a circle of Willis
geometry obtained from an MRI scan. The results suggest a
strong dependence of the particle density at the target site
on the strength of the magnetic forcing and the velocity of
the background fluid flow.},
cin = {JSC},
ddc = {610},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {511 - Computational Science and Mathematical Methods
(POF3-511) / CompBioMed - A Centre of Excellence in
Computational Biomedicine (675451) / POP - Performance
Optimisation and Productivity (676553) / ATMLPP - ATML
Parallel Performance (ATMLPP)},
pid = {G:(DE-HGF)POF3-511 / G:(EU-Grant)675451 /
G:(EU-Grant)676553 / G:(DE-Juel-1)ATMLPP},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29725303},
UT = {WOS:000430429900001},
doi = {10.3389/fphys.2018.00331},
url = {https://juser.fz-juelich.de/record/845398},
}