Home > Publications database > Importance of Viscosity Contrast for the Motion of Erythrocytes in Microcapillaries > print

001     892734
005     20240610120122.0
024 7 _ |a 10.3389/fphy.2021.666913
|2 doi
024 7 _ |a 2128/27821
|2 Handle
024 7 _ |a altmetric:105788171
|2 altmetric
024 7 _ |a WOS:000653645500001
|2 WOS
037 _ _ |a FZJ-2021-02295
082 _ _ |a 530
100 1 _ |a Dasanna, Anil K.
|0 P:(DE-Juel1)176819
|b 0
|e Corresponding author
245 _ _ |a Importance of Viscosity Contrast for the Motion of Erythrocytes in Microcapillaries
260 _ _ |a Lausanne
|c 2021
|b Frontiers Media
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1621591143_24738
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a The dynamics and deformation of red blood cells (RBCs) in microcirculation affect the flow resistance and transport properties of whole blood. One of the key properties that can alter RBC dynamics in flow is the contrast λ (or ratio) of viscosities between RBC cytosol and blood plasma. Here, we study the dependence of RBC shape and dynamics on the viscosity contrast in tube flow, using mesoscopic hydrodynamics simulations. State diagrams of different RBC dynamical states, including tumbling cells, parachutes, and tank-treading slippers, are constructed for various viscosity contrasts and wide ranges of flow rates and tube diameters (or RBC confinements). Despite similarities in the classification of RBC behavior for different viscosity contrasts, there are notable differences in the corresponding state diagrams. In particular, the region of parachutes is significantly larger for λ = 1 in comparison to λ = 5. Furthermore, the viscosity contrast strongly affects the tumbling-to-slipper transition, thus modifying the regions of occurrence of these states as a function of flow rate and RBC confinement. Also, an increase in cytosol viscosity leads to a reduction in membrane tension induced by flow stresses. Physical mechanisms that determine these differences in RBC dynamical states as a function of λ are discussed.
536 _ _ |a 524 - Molecular and Cellular Information Processing (POF4-524)
|0 G:(DE-HGF)POF4-524
|c POF4-524
|x 0
|f POF IV
588 _ _ |a Dataset connected to CrossRef, Journals: juser.fz-juelich.de
700 1 _ |a Mauer, Johannes
|0 P:(DE-Juel1)157877
|b 1
700 1 _ |a Gompper, Gerhard
|0 P:(DE-Juel1)130665
|b 2
700 1 _ |a Fedosov, Dmitry A.
|0 P:(DE-Juel1)140336
|b 3
773 _ _ |a 10.3389/fphy.2021.666913
|g Vol. 9, p. 666913
|0 PERI:(DE-600)2721033-9
|p 666913
|t Frontiers in physics
|v 9
|y 2021
|x 2296-424X
856 4 _ |u https://juser.fz-juelich.de/record/892734/files/Dasanna_et_al-2021-Frontiers_in_Physics.pdf
|y OpenAccess
909 C O |o oai:juser.fz-juelich.de:892734
|p openaire
|p open_access
|p VDB
|p driver
|p dnbdelivery
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 0
|6 P:(DE-Juel1)176819
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 2
|6 P:(DE-Juel1)130665
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 3
|6 P:(DE-Juel1)140336
913 0 _ |a DE-HGF
|b Key Technologies
|l BioSoft – Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences
|1 G:(DE-HGF)POF3-550
|0 G:(DE-HGF)POF3-553
|3 G:(DE-HGF)POF3
|2 G:(DE-HGF)POF3-500
|4 G:(DE-HGF)POF
|v Physical Basis of Diseases
|x 0
913 1 _ |a DE-HGF
|b Key Technologies
|l Natural, Artificial and Cognitive Information Processing
|1 G:(DE-HGF)POF4-520
|0 G:(DE-HGF)POF4-524
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-500
|4 G:(DE-HGF)POF
|v Molecular and Cellular Information Processing
|x 0
914 1 _ |y 2021
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
|d 2021-02-03
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0160
|2 StatID
|b Essential Science Indicators
|d 2021-02-03
915 _ _ |a Creative Commons Attribution CC BY 4.0
|0 LIC:(DE-HGF)CCBY4
|2 HGFVOC
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b FRONT PHYS-LAUSANNE : 2019
|d 2021-02-03
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0501
|2 StatID
|b DOAJ Seal
|d 2021-02-03
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0500
|2 StatID
|b DOAJ
|d 2021-02-03
915 _ _ |a WoS
|0 StatID:(DE-HGF)0113
|2 StatID
|b Science Citation Index Expanded
|d 2021-02-03
915 _ _ |a Fees
|0 StatID:(DE-HGF)0700
|2 StatID
|d 2021-02-03
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
|d 2021-02-03
915 _ _ |a IF < 5
|0 StatID:(DE-HGF)9900
|2 StatID
|d 2021-02-03
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b DOAJ : Blind peer review
|d 2021-02-03
915 _ _ |a Article Processing Charges
|0 StatID:(DE-HGF)0561
|2 StatID
|d 2021-02-03
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
|d 2021-02-03
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
|d 2021-02-03
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
|d 2021-02-03
920 1 _ |0 I:(DE-Juel1)IBI-5-20200312
|k IBI-5
|l Theoretische Physik der Lebenden Materie
|x 0
980 1 _ |a FullTexts
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-Juel1)IBI-5-20200312
981 _ _ |a I:(DE-Juel1)IAS-2-20090406

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21