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@ARTICLE{IseleHolder:820540,
author = {Isele-Holder, Rolf and Jäger, Julia and Saggiorato,
Guglielmo and Elgeti, Jens and Gompper, Gerhard},
title = {{D}ynamics of self-propelled filaments pushing a load},
journal = {Soft matter},
volume = {12},
number = {41},
issn = {1744-6848},
address = {London},
publisher = {Royal Soc. of Chemistry},
reportid = {FZJ-2016-05824},
pages = {8495 - 8505},
year = {2016},
abstract = {Worm-like filaments, which are propelled by a tangential
homogeneous force along their contour, are studied as they
push loads of different shapes and sizes. The resulting
dynamics is investigated using Langevin dynamics
simulations. The effects of size and shape of the load,
propulsion strength, and thermal noise are systematically
explored. The propulsive force and hydrodynamic friction of
the load cause a compression in the filament that results in
a buckling instability and versatile motion. Distinct
regimes of elongated filaments, curved filaments, beating
filaments, and filaments with alternating beating and
circular motion are identified, and a phase diagram
depending on the propulsion strength and the size of the
load is constructed. Characteristic features of the
different phases, such as beating frequencies and rotational
velocities, are demonstrated to have a power-law dependence
on the propulsive force.},
cin = {ICS-2},
ddc = {530},
cid = {I:(DE-Juel1)ICS-2-20110106},
pnm = {553 - Physical Basis of Diseases (POF3-553)},
pid = {G:(DE-HGF)POF3-553},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000386247100005},
pubmed = {pmid:27759125},
doi = {10.1039/C6SM01094F},
url = {https://juser.fz-juelich.de/record/820540},
}