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dc.contributor.author
Galloway, Christopher M.
dc.contributor.author
Kreuzer, Mark P.
dc.contributor.author
Aćimović, Srdjan S.
dc.contributor.author
Volpe, Giorgio
dc.contributor.author
Correia, Manuel
dc.contributor.author
Petersen, Steffen B.
dc.contributor.author
Neves-Petersen, Maria Teresa
dc.contributor.author
Quidant, Romain
dc.date.accessioned
2020-07-13T06:10:41Z
dc.date.available
2020-07-09T08:22:50Z
dc.date.available
2020-07-13T06:10:41Z
dc.date.issued
2013-09-11
dc.identifier.issn
1530-6984
dc.identifier.issn
1530-6992
dc.identifier.other
10.1021/nl402071p
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/425493
dc.description.abstract
Fully exploiting the capability of nano-optics to enhance light-matter interaction on the nanoscale is conditioned by bringing the nano-object to interrogate within the minuscule volume where the field is concentrated. There currently exists several approaches to control the immobilization of nano-objects but they all involve a cumbersome delivery step and require prior knowledge of the “hot spot” location.1−6 Herein, we present a novel technique in which the enhanced local field in the hot spot is the driving mechanism that triggers the binding of proteins via three-photon absorption. This way, we demonstrate exclusive immobilization of nanoscale amounts of bovine serum albumin molecules into the nanometer-sized gap of plasmonic dimers. The immobilized proteins can then act as a scaffold to subsequently attach an additional nanoscale object such as a molecule or a nanocrystal. This universal technique is envisioned to benefit a wide range of nano-optical functionalities including biosensing,7−12 enhanced spectroscopy like surface-enhanced Raman spectroscopy13,14 or surface-enhanced infrared absorption spectroscopy,15 as well as quantum optics.1,2,6 (© 2013 American Chemical Society).
en_US
dc.language.iso
en
en_US
dc.publisher
American Chemical Society
en_US
dc.subject
Nanopositioning
en_US
dc.subject
Fabrication
en_US
dc.subject
Plasmonics
en_US
dc.subject
Biosensing
en_US
dc.subject
Quantum optics
en_US
dc.title
Plasmon-Assisted Delivery of Single Nano-Objects in an Optical Hot Spot
en_US
dc.type
Journal Article
dc.date.published
2013-08-13
ethz.journal.title
Nano Letters
ethz.journal.volume
13
en_US
ethz.journal.issue
9
en_US
ethz.journal.abbreviated
Nano Lett
ethz.pages.start
4299
en_US
ethz.pages.end
4304
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Washington, DC
en_US
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.date.deposited
2020-07-09T08:22:58Z
ethz.source
BATCH
ethz.eth
no
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2020-07-13T06:10:53Z
ethz.rosetta.lastUpdated
2021-02-15T15:25:28Z
ethz.rosetta.versionExported
true
ethz.COinS
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