Accuracy and Mechanistic Details of Optical Printing of Single Au and Ag Nanoparticles
- Autores
- Cerrotta, Santiago; Garjiulo, Julian; Violi, Lanina; Chvatal, Lukas; Cortes, Emiliano; Perassi, Eduardo; Diaz, Fernando; Zemánek, Pavel; Stefani, Fernando D.
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Fil: Cerrota Santiago. Universidad Tecnológica Nacional. Facultad Regional Delta
Peer Reviewed - Materia
-
UTN
FRD
nanofabrication
optical forces
optical tweezers
colloidal patterning - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Repositorio
- Institución
- Universidad Tecnológica Nacional
- OAI Identificador
- oai:ria.utn.edu.ar:20.500.12272/3930
Ver los metadatos del registro completo
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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/pdfapplication/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 Nacional2025-09-29T14:29:28Zoai: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:a2025-09-29 14:29:28.394Repositorio 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 |
dc.description.none.fl_txt_mv |
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. Fil: Cerrota Santiago. Universidad Tecnológica Nacional. Facultad Regional Delta Peer Reviewed |
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 application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositorio Institucional Abierto (UTN) instname:Universidad Tecnológica Nacional |
reponame_str |
Repositorio Institucional Abierto (UTN) |
collection |
Repositorio Institucional Abierto (UTN) |
instname_str |
Universidad Tecnológica Nacional |
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 |
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1844621786877001728 |
score |
12.559606 |