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dc.contributor.author
Ciraulo, Bernard
dc.contributor.author
García Guirado, Jose
dc.contributor.author
de Miguel, Ignacio
dc.contributor.author
Ortega Arroyo, Jaime
dc.contributor.author
Quidant, Romain
dc.date.accessioned
2021-03-31T19:06:12Z
dc.date.available
2021-03-31T11:28:03Z
dc.date.available
2021-03-31T18:59:58Z
dc.date.available
2021-03-31T19:01:43Z
dc.date.available
2021-03-31T19:06:12Z
dc.date.issued
2021-03-31
dc.identifier.issn
2041-1723
dc.identifier.other
10.1038/s41467-021-22280-3
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/477132
dc.identifier.doi
10.3929/ethz-b-000477132
dc.description.abstract
Using light to manipulate fluids has been a long-sought-after goal for lab-on-a-chip applications to address the size mismatch between bulky external fluid controllers and microfluidic devices. Yet, this goal has remained elusive due to the complexity of thermally driven fluid dynamic phenomena, and the lack of approaches that allow comprehensive multiscale and multiparameter studies. Here, we report an innovative optofluidic platform that fulfills this need by combining digital holographic microscopy with state-of-the-art thermoplasmonics, allowing us to identify the different contributions from thermophoresis, thermo-osmosis, convection, and radiation pressure. In our experiments, we demonstrate that a local thermal perturbation at the microscale can lead to mm-scale changes in both the particle and fluid dynamics, thus achieving long-range transport. Furthermore, thanks to a comprehensive parameter study involving sample geometry, temperature increase, light fluence, and size of the heat source, we showcase an integrated and reconfigurable all-optical control strategy for microfluidic devices, thereby opening new frontiers in fluid actuation technology.
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.subject
Nanophotonics and plasmonics
en_US
dc.subject
Optics and photonics
en_US
dc.subject
optofluidics
en_US
dc.subject
Bionanophotonics
en_US
dc.title
Long-range optofluidic control with plasmon heating
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
ethz.journal.title
Nature Communications
ethz.journal.volume
12
en_US
ethz.journal.issue
1
en_US
ethz.journal.abbreviated
Nat Commun
ethz.pages.start
2001
en_US
ethz.size
11 p.
en_US
ethz.version.deposit
publishedVersion
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.::02668 - Inst. f. Energie- und Verfahrenstechnik / Inst. Energy and Process Engineering::09698 - Quidant, Romain / Quidant, Romain
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.::02668 - Inst. f. Energie- und Verfahrenstechnik / Inst. Energy and Process Engineering::09698 - Quidant, Romain / Quidant, Romain
en_US
ethz.tag
nanobio
en_US
ethz.tag
optofluid
en_US
ethz.date.deposited
2021-03-31T11:28:11Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2021-03-31T19:00:24Z
ethz.rosetta.lastUpdated
2024-02-02T13:27:23Z
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Long-range%20optofluidic%20control%20with%20plasmon%20heating&rft.jtitle=Nature%20Communications&rft.date=2021-03-31&rft.volume=12&rft.issue=1&rft.spage=2001&rft.issn=2041-1723&rft.au=Ciraulo,%20Bernard&Garc%C3%ADa%20Guirado,%20Jose&de%20Miguel,%20Ignacio&Ortega%20Arroyo,%20Jaime&Quidant,%20Romain&rft.genre=article&rft_id=info:doi/10.1038/s41467-021-22280-3&
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