Mechanical Coupling of Puller and Pusher Active Microswimmers Influences Motility.


Journal

Langmuir : the ACS journal of surfaces and colloids
ISSN: 1520-5827
Titre abrégé: Langmuir
Pays: United States
ID NLM: 9882736

Informations de publication

Date de publication:
19 05 2020
Historique:
pubmed: 29 4 2020
medline: 22 6 2021
entrez: 29 4 2020
Statut: ppublish

Résumé

Active self-propelled colloidal populations induce time-dependent three-dimensional fluid flows, which alter the rheological (viscoelastic) properties of their fluidic media. Researchers have also studied passive colloids mixed with bacterial suspensions to understand the hydrodynamic coupling between active and passive colloids. With recent developments in biological cell-driven biohybrid microswimmers, different type biological microswimmer (e.g., bacteria and algae) populations need to interact fluidically with each other in the same fluidic media, while such interactions have not been studied experimentally yet. Therefore, we report the swimming behavior of two opposite types of biological microswimmer (active colloid) populations:

Identifiants

pubmed: 32343587
doi: 10.1021/acs.langmuir.9b03665
pmc: PMC7304893
doi:

Substances chimiques

Suspensions 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

5435-5443

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Auteurs

Ajay Vikram Singh (AV)

Physical Intelligence Department, Max Planck Institute for Intelligent Systems, 70569 Stuttgart, Germany.
Department of Chemical and Product Safety, German Federal Institute for Risk Assessment, 10589 Berlin, Germany.

Vimal Kishore (V)

Physical Intelligence Department, Max Planck Institute for Intelligent Systems, 70569 Stuttgart, Germany.

Giulia Santomauro (G)

Department for Bioinspired Materials, Institute for Materials Science, University of Stuttgart, 70569 Stuttgart, Germany.

Oncay Yasa (O)

Physical Intelligence Department, Max Planck Institute for Intelligent Systems, 70569 Stuttgart, Germany.

Joachim Bill (J)

Department for Bioinspired Materials, Institute for Materials Science, University of Stuttgart, 70569 Stuttgart, Germany.

Metin Sitti (M)

Physical Intelligence Department, Max Planck Institute for Intelligent Systems, 70569 Stuttgart, Germany.
School of Medicine and School of Engineering, Koç University, 34450 Istanbul, Turkey.

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Classifications MeSH