Zur Kurzanzeige

dc.contributor.author
Ahmed, Daniel
dc.contributor.author
Baasch, Thierry
dc.contributor.author
Blondel, Nicolas
dc.contributor.author
Läubli, Nino
dc.contributor.author
Dual, Jürg
dc.contributor.author
Nelson, Bradley J.
dc.date.accessioned
2020-06-04T09:28:44Z
dc.date.available
2020-05-20T08:22:24Z
dc.date.available
2020-06-04T09:28:44Z
dc.date.issued
2017-10-03
dc.identifier.issn
2041-1723
dc.identifier.other
10.1038/s41467-017-00845-5
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/415984
dc.identifier.doi
10.3929/ethz-b-000190168
dc.description.abstract
Systems capable of precise motion in the vasculature can offer exciting possibilities for applications in targeted therapeutics and non-invasive surgery. So far, the majority of the work analysed propulsion in a two-dimensional setting with limited controllability near boundaries. Here we show bio-inspired rolling motion by introducing superparamagnetic particles in magnetic and acoustic fields, inspired by a neutrophil rolling on a wall. The particles self-assemble due to dipole–dipole interaction in the presence of a rotating magnetic field. The aggregate migrates towards the wall of the channel due to the radiation force of an acoustic field. By combining both fields, we achieved a rolling-type motion along the boundaries. The use of both acoustic and magnetic fields has matured in clinical settings. The combination of both fields is capable of overcoming the limitations encountered by single actuation techniques. We believe our method will have far-reaching implications in targeted therapeutics.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Nature
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Neutrophil-inspired propulsion in a combined acoustic and magnetic field
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
ethz.journal.title
Nature Communications
ethz.journal.volume
8
en_US
ethz.journal.issue
1
en_US
ethz.journal.abbreviated
Nat Commun
ethz.pages.start
770
en_US
ethz.size
8 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.code.ddc
DDC - DDC::5 - Science::570 - Life sciences
en_US
ethz.code.ddc
DDC - DDC::5 - Science::540 - Chemistry
en_US
ethz.code.ddc
DDC - DDC::5 - Science::530 - Physics
en_US
ethz.grant
Soft Micro Robotics
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
London
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02618 - Institut für Mechanische Systeme / Institute of Mechanical Systems::03307 - Dual, Jürg (emeritus) / Dual, Jürg (emeritus)
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02620 - Inst. f. Robotik u. Intelligente Systeme / Inst. Robotics and Intelligent Systems::03627 - Nelson, Bradley J. / Nelson, Bradley J.
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02620 - Inst. f. Robotik u. Intelligente Systeme / Inst. Robotics and Intelligent Systems::09700 - Ahmed, Daniel / Ahmed, Daniel
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02618 - Institut für Mechanische Systeme / Institute of Mechanical Systems::03307 - Dual, Jürg (emeritus) / Dual, Jürg (emeritus)
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02620 - Inst. f. Robotik u. Intelligente Systeme / Inst. Robotics and Intelligent Systems::03627 - Nelson, Bradley J. / Nelson, Bradley J.
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02620 - Inst. f. Robotik u. Intelligente Systeme / Inst. Robotics and Intelligent Systems::09700 - Ahmed, Daniel / Ahmed, Daniel
ethz.grant.agreementno
743217
ethz.grant.fundername
EC
ethz.grant.funderDoi
10.13039/501100000780
ethz.grant.program
H2020
ethz.date.deposited
2017-10-05T15:03:48Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2020-05-20T08:22:35Z
ethz.rosetta.lastUpdated
2024-02-02T11:00:23Z
ethz.rosetta.versionExported
true
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/217205
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/190168
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Neutrophil-inspired%20propulsion%20in%20a%20combined%20acoustic%20and%20magnetic%20field&rft.jtitle=Nature%20Communications&rft.date=2017-10-03&rft.volume=8&rft.issue=1&rft.spage=770&rft.issn=2041-1723&rft.au=Ahmed,%20Daniel&Baasch,%20Thierry&Blondel,%20Nicolas&L%C3%A4ubli,%20Nino&Dual,%20J%C3%BCrg&rft.genre=article&rft_id=info:doi/10.1038/s41467-017-00845-5&
 Printexemplar via ETH-Bibliothek suchen

Dateien zu diesem Eintrag

Thumbnail

Publikationstyp

Zur Kurzanzeige