Dynamics of Binary Active Clusters Driven by Ion-Exchange Particles

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Ran Niu
  • Andreas Fischer
  • Thomas Palberg
  • Thomas Speck
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000451789200032&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1021/acsnano.8b04221
eISSN
1936-086X
Externe Identifier
  • Clarivate Analytics Document Solution ID: HC4QL
  • PubMed Identifier: 30346687
ISSN
1936-0851
Ausgabe der Veröffentlichung
11
Zeitschrift
ACS NANO
Schlüsselwörter
  • synthetic active matter
  • self-assembly
  • modular microswimmers
  • electro-osmotic flow
  • nonreciprocal forces
Paginierung
10932 - 10938
Datum der Veröffentlichung
2018
Status
Published
Titel
Dynamics of Binary Active Clusters Driven by Ion-Exchange Particles
Sub types
  • Article
Ausgabe der Zeitschrift
12

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Autoren
  • Ran Niu
  • Andreas Fischer
  • Thomas Palberg
  • Thomas Speck
DOI
10.1021/acsnano.8b04221
eISSN
1936-086X
ISSN
1936-0851
Ausgabe der Veröffentlichung
11
Zeitschrift
ACS Nano
Sprache
en
Online publication date
2018
Paginierung
10932 - 10938
Datum der Veröffentlichung
2018
Status
Published
Herausgeber
American Chemical Society (ACS)
Herausgeber URL
http://dx.doi.org/10.1021/acsnano.8b04221
Datum der Datenerfassung
2023
Titel
Dynamics of Binary Active Clusters Driven by Ion-Exchange Particles
Ausgabe der Zeitschrift
12

Datenquelle: Crossref

Abstract
We present a framework to quantitatively predict the linear and rotational directed motion of synthetic modular microswimmers. To this end, we study binary dimers and characterize their approach motion as effective interactions within a minimal model. We apply this framework to the assembly of small aggregates composed of a cationic ion-exchange particle with up to five passive particles or anionic ion-exchange particles at dilute conditions. Particles sediment and move close to a substrate, above which the ion-exchange particles generate flow. This flow mediates long-range attractions leading to a slow collapse during which long-lived clusters of a few particles assemble. The effective interactions between unlike particles break Newton's third law. Depending on their symmetry, assemblies thus can become linear or circle swimmers, or remain inert (no directed motion).
Addresses
  • Institut für Physik , Johannes Gutenberg Universität Mainz , Staudingerweg 7-9 , 55128 Mainz , Germany.
Autoren
  • Ran Niu
  • Andreas Fischer
  • Thomas Palberg
  • Thomas Speck
DOI
10.1021/acsnano.8b04221
eISSN
1936-086X
Externe Identifier
  • PubMed Identifier: 30346687
Funding acknowledgements
  • Deutsche Forschungsgemeinschaft: SP 1382/3-2
  • Deutsche Forschungsgemeinschaft: GSC 266
  • Deutsche Forschungsgemeinschaft: PA 459/18-2
Open access
false
ISSN
1936-0851
Ausgabe der Veröffentlichung
11
Zeitschrift
ACS nano
Sprache
eng
Medium
Print-Electronic
Online publication date
2018
Paginierung
10932 - 10938
Datum der Veröffentlichung
2018
Status
Published
Datum der Datenerfassung
2018
Titel
Dynamics of Binary Active Clusters Driven by Ion-Exchange Particles.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
12

Datenquelle: Europe PubMed Central

Abstract
We present a framework to quantitatively predict the linear and rotational directed motion of synthetic modular microswimmers. To this end, we study binary dimers and characterize their approach motion as effective interactions within a minimal model. We apply this framework to the assembly of small aggregates composed of a cationic ion-exchange particle with up to five passive particles or anionic ion-exchange particles at dilute conditions. Particles sediment and move close to a substrate, above which the ion-exchange particles generate flow. This flow mediates long-range attractions leading to a slow collapse during which long-lived clusters of a few particles assemble. The effective interactions between unlike particles break Newton's third law. Depending on their symmetry, assemblies thus can become linear or circle swimmers, or remain inert (no directed motion).
Autoren
  • Ran Niu
  • Andreas Fischer
  • Thomas Palberg
  • Thomas Speck
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/30346687
DOI
10.1021/acsnano.8b04221
eISSN
1936-086X
Ausgabe der Veröffentlichung
11
Zeitschrift
ACS Nano
Schlüsselwörter
  • electro-osmotic flow
  • modular microswimmers
  • nonreciprocal forces
  • self-assembly
  • synthetic active matter
Sprache
eng
Country
United States
Paginierung
10932 - 10938
Datum der Veröffentlichung
2018
Status
Published
Titel
Dynamics of Binary Active Clusters Driven by Ion-Exchange Particles.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
12

Datenquelle: PubMed

Autoren
  • Ran Niu
  • Andreas Fischer
  • Thomas Palberg
  • Thomas Speck
DOI
10.1021/acsnano.8b04221
ISSN
1936-0851
Zeitschrift
ACS Nano
Artikelnummer
11
Paginierung
10932 - 10938
Datum der Veröffentlichung
2018
Datum der Datenerfassung
2020
Titel
Dynamics of Binary Active Clusters Driven by Ion-Exchange Particles
Sub types
  • article
Ausgabe der Zeitschrift
12

Datenquelle: Manual

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