Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles

Optical printing is a powerful all-optical method that allows the incorporation of colloidal nanoparticles (NPs) onto substrates with nanometric precision. Here, we present a systematic study of the accuracy of optical printing of Au and Ag NPs, using different laser powers and wavelengths. When usi...

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Authors: Cerrotta, Santiago, Garjiulo, Julian, Violi, Lanina, Chvatal, Lukas, Cortes, Emiliano, Perassi, Eduardo, Diaz, Fernando, Zemánek, Pavel, Stefani, Fernando D.
Format: article
Status:Published version
Publication Date:2017
Country:Argentina
Institution:Universidad Tecnológica Nacional
Repository:Repositorio Institucional Abierto (UTN)
Language:English
OAI Identifier:oai:ria.utn.edu.ar:20.500.12272/3930
Online Access:http://hdl.handle.net/20.500.12272/3930
Access Level:Open access
Keyword:UTN
FRD
nanofabrication
optical forces
optical tweezers
colloidal patterning
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spelling Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag NanoparticlesCerrotta, SantiagoGarjiulo, JulianVioli, LaninaChvatal, LukasCortes, EmilianoPerassi, EduardoDiaz, FernandoZemánek, PavelStefani, Fernando D.UTNFRDnanofabricationoptical forcesoptical tweezerscolloidal patterningOptical printing is a powerful all-optical method that allows the incorporation of colloidal nanoparticles (NPs) onto substrates with nanometric precision. Here, we present a systematic study of the accuracy of optical printing of Au and Ag NPs, using different laser powers and wavelengths. When using light of wavelength tuned to the localized surface plasmon resonance (LSPR) of the NPs, the accuracy improves as the laser power is reduced, whereas for wavelengths off the LSPR, the accuracy is independent of the laser power. Complementary studies of the printing times of the NPs reveal the roles of Brownian and deterministic motion. Calculated trajectories of the NPs, taking into account the interplay between optical forces, electrostatic forces, and Brownian motion, allowed us to rationalize the experimental results and gain a detailed insight into the mechanism of the printing process. A clear framework is laid out for future optimizations of optical printing and optical manipulation of NPs near substrates.Fil: Cerrota Santiago. Universidad Tecnológica Nacional. Facultad Regional DeltaPeer Reviewed2019-08-27T00:13:32Z2019-08-27T00:13:32Z2017-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfAccuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles - 201711109678-9688 Publication Date:August 30, 2017 https://doi.org/10.1021/acsnano.7b04136http://hdl.handle.net/20.500.12272/393010.1021enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/El autorAtribución (by)Attribution-NonCommercial-NoDerivatives 4.0 Internacionalreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2024-05-10T11:51:21Zoai:ria.utn.edu.ar:20.500.12272/3930instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2024-05-10 11:51:21.482Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
title Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
spellingShingle Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
Cerrotta, Santiago
UTN
FRD
nanofabrication
optical forces
optical tweezers
colloidal patterning
title_short Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
title_full Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
title_fullStr Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
title_full_unstemmed Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
title_sort Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
dc.creator.none.fl_str_mv Cerrotta, Santiago
Garjiulo, Julian
Violi, Lanina
Chvatal, Lukas
Cortes, Emiliano
Perassi, Eduardo
Diaz, Fernando
Zemánek, Pavel
Stefani, Fernando D.
author Cerrotta, Santiago
author_facet Cerrotta, Santiago
Garjiulo, Julian
Violi, Lanina
Chvatal, Lukas
Cortes, Emiliano
Perassi, Eduardo
Diaz, Fernando
Zemánek, Pavel
Stefani, Fernando D.
author_role author
author2 Garjiulo, Julian
Violi, Lanina
Chvatal, Lukas
Cortes, Emiliano
Perassi, Eduardo
Diaz, Fernando
Zemánek, Pavel
Stefani, Fernando D.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv UTN
FRD
nanofabrication
optical forces
optical tweezers
colloidal patterning
topic UTN
FRD
nanofabrication
optical forces
optical tweezers
colloidal patterning
description Optical printing is a powerful all-optical method that allows the incorporation of colloidal nanoparticles (NPs) onto substrates with nanometric precision. Here, we present a systematic study of the accuracy of optical printing of Au and Ag NPs, using different laser powers and wavelengths. When using light of wavelength tuned to the localized surface plasmon resonance (LSPR) of the NPs, the accuracy improves as the laser power is reduced, whereas for wavelengths off the LSPR, the accuracy is independent of the laser power. Complementary studies of the printing times of the NPs reveal the roles of Brownian and deterministic motion. Calculated trajectories of the NPs, taking into account the interplay between optical forces, electrostatic forces, and Brownian motion, allowed us to rationalize the experimental results and gain a detailed insight into the mechanism of the printing process. A clear framework is laid out for future optimizations of optical printing and optical manipulation of NPs near substrates.
publishDate 2017
dc.date.none.fl_str_mv 2017-08-30
2019-08-27T00:13:32Z
2019-08-27T00:13:32Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles - 201711109678-9688 Publication Date:August 30, 2017 https://doi.org/10.1021/acsnano.7b04136
http://hdl.handle.net/20.500.12272/3930
10.1021
identifier_str_mv Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles - 201711109678-9688 Publication Date:August 30, 2017 https://doi.org/10.1021/acsnano.7b04136
10.1021
url http://hdl.handle.net/20.500.12272/3930
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
El autor
Atribución (by)
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
El autor
Atribución (by)
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
instname_str Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
_version_ 1799196812407472128
score 15,811543

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