Publikation: Recoil experiments determine the eigenmodes of viscoelastic fluids
Lade...
Dateien
Datum
2022
Herausgeber:innen
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
Internationale Patentnummer
Link zur Lizenz
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Gold
Sammlungen
Core Facility der Universität Konstanz
Titel in einer weiteren Sprache
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
New Journal of Physics. Institute of Physics Publishing (IOP). 2022, 24, 123013. eISSN 1367-2630. Available under: doi: 10.1088/1367-2630/aca8c7
Zusammenfassung
We experimentally investigate the transient recoil dynamics of a colloidal probe particle in a viscoelastic fluid after the driving force acting on the probe is suddenly removed. The corresponding recoil displays two distinct timescales which are in excellent agreement with a microscopic model which considers the probe particle to be coupled to two bath particles via harmonic springs. Notably, this model exhibits two sets of eigenmodes which correspond to reciprocal and non-reciprocal force conditions and which can be experimentally confirmed in our experiments. We expect our findings to be relevant under conditions where particles are exposed to non-steady shear forces as this is encountered e.g. in microfluidic sorting devices or the intermittent motion of motile bacteria within their natural viscoelastic surrounding.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
530 Physik
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690
GINOT, Félix, Juliana CASPERS, Luis-Frieder REINALTER, Karthika KRISHNA KUMAR, Matthias KRÜGER, Clemens BECHINGER, 2022. Recoil experiments determine the eigenmodes of viscoelastic fluids. In: New Journal of Physics. Institute of Physics Publishing (IOP). 2022, 24, 123013. eISSN 1367-2630. Available under: doi: 10.1088/1367-2630/aca8c7BibTex
@article{Ginot2022Recoi-59783,
year={2022},
doi={10.1088/1367-2630/aca8c7},
title={Recoil experiments determine the eigenmodes of viscoelastic fluids},
volume={24},
journal={New Journal of Physics},
author={Ginot, Félix and Caspers, Juliana and Reinalter, Luis-Frieder and Krishna Kumar, Karthika and Krüger, Matthias and Bechinger, Clemens},
note={This project was funded by the Deutsche Forschungsgemeinschaft (DFG), Grant No. SFB 1432—Project ID 425217212 Article Number: 123013}
}RDF
<rdf:RDF
xmlns:dcterms="http://purl.org/dc/terms/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:bibo="http://purl.org/ontology/bibo/"
xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
xmlns:foaf="http://xmlns.com/foaf/0.1/"
xmlns:void="http://rdfs.org/ns/void#"
xmlns:xsd="http://www.w3.org/2001/XMLSchema#" >
<rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/59783">
<bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/59783"/>
<dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
<dc:creator>Ginot, Félix</dc:creator>
<dc:creator>Krüger, Matthias</dc:creator>
<void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
<dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
<dc:contributor>Reinalter, Luis-Frieder</dc:contributor>
<dc:contributor>Ginot, Félix</dc:contributor>
<dc:contributor>Krishna Kumar, Karthika</dc:contributor>
<dc:contributor>Caspers, Juliana</dc:contributor>
<dc:creator>Reinalter, Luis-Frieder</dc:creator>
<dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
<dc:contributor>Bechinger, Clemens</dc:contributor>
<dc:creator>Krishna Kumar, Karthika</dc:creator>
<dc:creator>Caspers, Juliana</dc:creator>
<dcterms:title>Recoil experiments determine the eigenmodes of viscoelastic fluids</dcterms:title>
<dcterms:issued>2022</dcterms:issued>
<dc:creator>Bechinger, Clemens</dc:creator>
<dc:language>eng</dc:language>
<dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-01-18T12:38:17Z</dcterms:available>
<foaf:homepage rdf:resource="http://localhost:8080/"/>
<dc:contributor>Krüger, Matthias</dc:contributor>
<dc:rights>terms-of-use</dc:rights>
<dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-01-18T12:38:17Z</dc:date>
<dcterms:abstract xml:lang="eng">We experimentally investigate the transient recoil dynamics of a colloidal probe particle in a viscoelastic fluid after the driving force acting on the probe is suddenly removed. The corresponding recoil displays two distinct timescales which are in excellent agreement with a microscopic model which considers the probe particle to be coupled to two bath particles via harmonic springs. Notably, this model exhibits two sets of eigenmodes which correspond to reciprocal and non-reciprocal force conditions and which can be experimentally confirmed in our experiments. We expect our findings to be relevant under conditions where particles are exposed to non-steady shear forces as this is encountered e.g. in microfluidic sorting devices or the intermittent motion of motile bacteria within their natural viscoelastic surrounding.</dcterms:abstract>
<dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/59783/1/Ginot_2-4pyrdlqhzmen4.pdf"/>
<dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/59783/1/Ginot_2-4pyrdlqhzmen4.pdf"/>
</rdf:Description>
</rdf:RDF>Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
This project was funded by the Deutsche Forschungsgemeinschaft (DFG), Grant No. SFB 1432—Project ID 425217212
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Ja
