Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films

Autores
Fernández, Raquel; Mondragon, Iñaki; Sanfelice, Rafaela; Pavinatto, Felippe J.; Oliveira, Osvaldo N. Jr.; Oyanguren, Patricia Angelica; Galante, Maria Jose
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, azocopolymers containing different main-chain segments have been synthesized with diglycidyl ether of bisphenol A (DGEBA, DER 332, n = 0.03) and the azochromophore Disperse Orange 3 (DO3) cured with two monoamines, viz. benzylamine (BA) and m-toluidine (MT). The photoinduced birefringence was investigated in films produced with these azopolymers using the spin coating (SC) and Langmuir Blodgett (LB) techniques. In the LB films, birefringence increased with the content of azochromophore and the film thickness, as expected. The nanostructured nature of the LB films led to an enhanced birefringence and faster dynamics in the writing process, compared to the SC films. In summary, the combination of azocopolymers and the LB method may allow materials with tuned properties for various optical applications, including in biological systems were photoisomerization may be used to trigger actions such as drug delivery.
Fil: Fernández, Raquel. Universidad del Pais Vasco; España
Fil: Mondragon, Iñaki. Universidad del Pais Vasco; España
Fil: Sanfelice, Rafaela. Universidade de Sao Paulo; Brasil
Fil: Pavinatto, Felippe J.. Universidade de Sao Paulo; Brasil
Fil: Oliveira, Osvaldo N. Jr.. Universidade de Sao Paulo; Brasil
Fil: Oyanguren, Patricia Angelica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingenieria; Argentina
Fil: Galante, Maria Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingenieria; Argentina
Materia
Azocopolymers
Epoxy
Optical Stronge
Lb Films
Spin Coating
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/2712
Acceder
id CONICETDig_827482a5b250d3da0fa2bd301a1d1f84
oai_identifier_str oai:ri.conicet.gov.ar:11336/2712
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett filmsFernández, RaquelMondragon, IñakiSanfelice, RafaelaPavinatto, Felippe J.Oliveira, Osvaldo N. Jr.Oyanguren, Patricia AngelicaGalante, Maria JoseAzocopolymersEpoxyOptical StrongeLb FilmsSpin Coatinghttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In this study, azocopolymers containing different main-chain segments have been synthesized with diglycidyl ether of bisphenol A (DGEBA, DER 332, n = 0.03) and the azochromophore Disperse Orange 3 (DO3) cured with two monoamines, viz. benzylamine (BA) and m-toluidine (MT). The photoinduced birefringence was investigated in films produced with these azopolymers using the spin coating (SC) and Langmuir Blodgett (LB) techniques. In the LB films, birefringence increased with the content of azochromophore and the film thickness, as expected. The nanostructured nature of the LB films led to an enhanced birefringence and faster dynamics in the writing process, compared to the SC films. In summary, the combination of azocopolymers and the LB method may allow materials with tuned properties for various optical applications, including in biological systems were photoisomerization may be used to trigger actions such as drug delivery.Fil: Fernández, Raquel. Universidad del Pais Vasco; EspañaFil: Mondragon, Iñaki. Universidad del Pais Vasco; EspañaFil: Sanfelice, Rafaela. Universidade de Sao Paulo; BrasilFil: Pavinatto, Felippe J.. Universidade de Sao Paulo; BrasilFil: Oliveira, Osvaldo N. Jr.. Universidade de Sao Paulo; BrasilFil: Oyanguren, Patricia Angelica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingenieria; ArgentinaFil: Galante, Maria Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingenieria; ArgentinaElsevier Science2012-12-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2712Fernández, Raquel; Mondragon, Iñaki; Sanfelice, Rafaela; Pavinatto, Felippe J.; Oliveira, Osvaldo N. Jr.; et al.; Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films; Elsevier Science; Materials Science & Engineering. C, Biomimetic Materials, Sensors And Systems; 33; 3; 13-12-2012; 1403-14080928-4931enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0928493112006005info:eu-repo/semantics/altIdentifier/doi/10.1016/j.msec.2012.12.043info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:18:41Zoai:ri.conicet.gov.ar:11336/2712instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:18:41.819CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
title Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
spellingShingle Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
Fernández, Raquel
Azocopolymers
Epoxy
Optical Stronge
Lb Films
Spin Coating
title_short Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
title_full Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
title_fullStr Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
title_full_unstemmed Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
title_sort Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films
dc.creator.none.fl_str_mv Fernández, Raquel
Mondragon, Iñaki
Sanfelice, Rafaela
Pavinatto, Felippe J.
Oliveira, Osvaldo N. Jr.
Oyanguren, Patricia Angelica
Galante, Maria Jose
author Fernández, Raquel
author_facet Fernández, Raquel
Mondragon, Iñaki
Sanfelice, Rafaela
Pavinatto, Felippe J.
Oliveira, Osvaldo N. Jr.
Oyanguren, Patricia Angelica
Galante, Maria Jose
author_role author
author2 Mondragon, Iñaki
Sanfelice, Rafaela
Pavinatto, Felippe J.
Oliveira, Osvaldo N. Jr.
Oyanguren, Patricia Angelica
Galante, Maria Jose
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Azocopolymers
Epoxy
Optical Stronge
Lb Films
Spin Coating
topic Azocopolymers
Epoxy
Optical Stronge
Lb Films
Spin Coating
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this study, azocopolymers containing different main-chain segments have been synthesized with diglycidyl ether of bisphenol A (DGEBA, DER 332, n = 0.03) and the azochromophore Disperse Orange 3 (DO3) cured with two monoamines, viz. benzylamine (BA) and m-toluidine (MT). The photoinduced birefringence was investigated in films produced with these azopolymers using the spin coating (SC) and Langmuir Blodgett (LB) techniques. In the LB films, birefringence increased with the content of azochromophore and the film thickness, as expected. The nanostructured nature of the LB films led to an enhanced birefringence and faster dynamics in the writing process, compared to the SC films. In summary, the combination of azocopolymers and the LB method may allow materials with tuned properties for various optical applications, including in biological systems were photoisomerization may be used to trigger actions such as drug delivery.
Fil: Fernández, Raquel. Universidad del Pais Vasco; España
Fil: Mondragon, Iñaki. Universidad del Pais Vasco; España
Fil: Sanfelice, Rafaela. Universidade de Sao Paulo; Brasil
Fil: Pavinatto, Felippe J.. Universidade de Sao Paulo; Brasil
Fil: Oliveira, Osvaldo N. Jr.. Universidade de Sao Paulo; Brasil
Fil: Oyanguren, Patricia Angelica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingenieria; Argentina
Fil: Galante, Maria Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingenieria; Argentina
description In this study, azocopolymers containing different main-chain segments have been synthesized with diglycidyl ether of bisphenol A (DGEBA, DER 332, n = 0.03) and the azochromophore Disperse Orange 3 (DO3) cured with two monoamines, viz. benzylamine (BA) and m-toluidine (MT). The photoinduced birefringence was investigated in films produced with these azopolymers using the spin coating (SC) and Langmuir Blodgett (LB) techniques. In the LB films, birefringence increased with the content of azochromophore and the film thickness, as expected. The nanostructured nature of the LB films led to an enhanced birefringence and faster dynamics in the writing process, compared to the SC films. In summary, the combination of azocopolymers and the LB method may allow materials with tuned properties for various optical applications, including in biological systems were photoisomerization may be used to trigger actions such as drug delivery.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-13
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 http://hdl.handle.net/11336/2712
Fernández, Raquel; Mondragon, Iñaki; Sanfelice, Rafaela; Pavinatto, Felippe J.; Oliveira, Osvaldo N. Jr.; et al.; Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films; Elsevier Science; Materials Science & Engineering. C, Biomimetic Materials, Sensors And Systems; 33; 3; 13-12-2012; 1403-1408
0928-4931
url http://hdl.handle.net/11336/2712
identifier_str_mv Fernández, Raquel; Mondragon, Iñaki; Sanfelice, Rafaela; Pavinatto, Felippe J.; Oliveira, Osvaldo N. Jr.; et al.; Optical storage in azobenzene-containing epoxy polymers processed as Langmuir Blodgett films; Elsevier Science; Materials Science & Engineering. C, Biomimetic Materials, Sensors And Systems; 33; 3; 13-12-2012; 1403-1408
0928-4931
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0928493112006005
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.msec.2012.12.043
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842981021188882432
score 12.993085

Publicaciones similares