Home > Workflow collections > Public records > Effect of Fluid-Colloid Interactions on the Mobility of a Thermophoretic Microswimmer in Non-Ideal Fluids > print

001     280344
005     20240610120149.0
024 7 _ |a 10.1039/C5SM01364J
|2 doi
024 7 _ |a 2128/9652
|2 Handle
024 7 _ |a WOS:000359581400018
|2 WOS
024 7 _ |a altmetric:4358478
|2 altmetric
024 7 _ |a pmid:26223678
|2 pmid
037 _ _ |a FZJ-2016-00128
082 _ _ |a 530
100 1 _ |0 P:(DE-Juel1)140336
|a Fedosov, Dmitry
|b 0
|e Corresponding author
245 _ _ |a Effect of Fluid-Colloid Interactions on the Mobility of a Thermophoretic Microswimmer in Non-Ideal Fluids
260 _ _ |a London
|b Royal Soc. of Chemistry
|c 2015
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1452076478_26993
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|0 0
|2 EndNote
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
520 _ _ |a Janus colloids propelled by light, e.g., thermophoretic particles, offer promising prospects as artificial microswimmers. However, their swimming behavior and its dependence on fluid properties and fluid–colloid interactions remain poorly understood. Here, we investigate the behavior of a thermophoretic Janus colloid in its own temperature gradient using numerical simulations. The dissipative particle dynamics method with energy conservation is used to investigate the behavior in non-ideal and ideal-gas like fluids for different fluid–colloid interactions, boundary conditions, and temperature-controlling strategies. The fluid–colloid interactions appear to have a strong effect on the colloid behavior, since they directly affect heat exchange between the colloid surface and the fluid. The simulation results show that a reduction of the heat exchange at the fluid–colloid interface leads to an enhancement of colloid's thermophoretic mobility. The colloid behavior is found to be different in non-ideal and ideal fluids, suggesting that fluid compressibility plays a significant role. The flow field around the colloid surface is found to be dominated by a source-dipole, in agreement with the recent theoretical and simulation predictions. Finally, different temperature-control strategies do not appear to have a strong effect on the colloid's swimming velocity.
536 _ _ |0 G:(DE-HGF)POF3-551
|a 551 - Functional Macromolecules and Complexes (POF3-551)
|c POF3-551
|f POF III
|x 0
700 1 _ |0 P:(DE-Juel1)141707
|a Sengupta, Ankush
|b 1
700 1 _ |0 P:(DE-Juel1)130665
|a Gompper, Gerhard
|b 2
773 _ _ |0 PERI:(DE-600)2191476-X
|a 10.1039/C5SM01364J
|n 33
|p 6703-6715
|t Soft matter
|v 11
|x 1744-683X
|y 2015
856 4 _ |u https://juser.fz-juelich.de/record/280344/files/c5sm01364j.pdf
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/280344/files/c5sm01364j.gif?subformat=icon
|x icon
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/280344/files/c5sm01364j.jpg?subformat=icon-1440
|x icon-1440
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/280344/files/c5sm01364j.jpg?subformat=icon-180
|x icon-180
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/280344/files/c5sm01364j.jpg?subformat=icon-640
|x icon-640
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/280344/files/c5sm01364j.pdf?subformat=pdfa
|x pdfa
|y OpenAccess
909 C O |o oai:juser.fz-juelich.de:280344
|p openaire
|p open_access
|p driver
|p VDB
|p dnbdelivery
910 1 _ |0 I:(DE-588b)5008462-8
|6 P:(DE-Juel1)140336
|a Forschungszentrum Jülich GmbH
|b 0
|k FZJ
910 1 _ |0 I:(DE-588b)5008462-8
|6 P:(DE-Juel1)141707
|a Forschungszentrum Jülich GmbH
|b 1
|k FZJ
910 1 _ |0 I:(DE-588b)5008462-8
|6 P:(DE-Juel1)130665
|a Forschungszentrum Jülich GmbH
|b 2
|k FZJ
913 1 _ |0 G:(DE-HGF)POF3-551
|1 G:(DE-HGF)POF3-550
|2 G:(DE-HGF)POF3-500
|a DE-HGF
|b Key Technologies
|l BioSoft – Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences
|v Functional Macromolecules and Complexes
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF3
914 1 _ |y 2015
915 _ _ |0 LIC:(DE-HGF)CCBY3
|2 HGFVOC
|a Creative Commons Attribution CC BY 3.0
915 _ _ |0 StatID:(DE-HGF)0200
|2 StatID
|a DBCoverage
|b SCOPUS
915 _ _ |0 StatID:(DE-HGF)0510
|2 StatID
|a OpenAccess
915 _ _ |0 StatID:(DE-HGF)0100
|2 StatID
|a JCR
|b SOFT MATTER : 2014
915 _ _ |0 StatID:(DE-HGF)0150
|2 StatID
|a DBCoverage
|b Web of Science Core Collection
915 _ _ |0 StatID:(DE-HGF)0110
|2 StatID
|a WoS
|b Science Citation Index
915 _ _ |0 StatID:(DE-HGF)0111
|2 StatID
|a WoS
|b Science Citation Index Expanded
915 _ _ |0 StatID:(DE-HGF)9900
|2 StatID
|a IF < 5
915 _ _ |0 StatID:(DE-HGF)0400
|2 StatID
|a Allianz-Lizenz / DFG
915 _ _ |0 StatID:(DE-HGF)1150
|2 StatID
|a DBCoverage
|b Current Contents - Physical, Chemical and Earth Sciences
915 _ _ |0 StatID:(DE-HGF)0300
|2 StatID
|a DBCoverage
|b Medline
915 _ _ |0 StatID:(DE-HGF)0420
|2 StatID
|a Nationallizenz
915 _ _ |0 StatID:(DE-HGF)0199
|2 StatID
|a DBCoverage
|b Thomson Reuters Master Journal List
920 1 _ |0 I:(DE-Juel1)IAS-2-20090406
|k IAS-2
|l Theorie der Weichen Materie und Biophysik
|x 0
920 1 _ |0 I:(DE-Juel1)ICS-2-20110106
|k ICS-2
|l Theorie der Weichen Materie und Biophysik
|x 1
980 1 _ |a UNRESTRICTED
980 1 _ |a FullTexts
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-Juel1)IAS-2-20090406
980 _ _ |a I:(DE-Juel1)ICS-2-20110106
981 _ _ |a I:(DE-Juel1)IBI-5-20200312
981 _ _ |a I:(DE-Juel1)IAS-2-20090406
981 _ _ |a I:(DE-Juel1)ICS-2-20110106

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21