Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes
- Autores
- Ibrahim, Ahmad; Tarzi, Olga Inés; Ley, Christian; Allonas, Xavier
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this paper, a new three-component photoinitiating system based on pyrromethene dyes was shown to exhibit high performance for laser imaging at 532 nm. Pyrromethene dye was used with a reductant coinitiator (Amine) and oxidant coinitiator (Triazine). The initial mechanism of reaction depends on the relative concentration of the oxidant and the reductant. After reaction between the excited dye and the coinitiator, secondary reactions involving the second redox additive take place, leading to beneficial effects such as dye ground state recovery and formation of additional initiating species. The efficiency of these processes is deeply investigated, and the effect on the polymeric network formation is detailed.
Fil: Ibrahim, Ahmad. Université Haute-alsace.; Francia
Fil: Tarzi, Olga Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina. Université Haute-alsace.; Francia
Fil: Ley, Christian. Université Haute-alsace.; Francia
Fil: Allonas, Xavier. Université Haute-alsace.; Francia - Materia
-
Pyrromethenes
Visible light
Imaging
Photoinitiators - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/271921
Ver los metadatos del registro completo
id |
CONICETDig_fd1b6b3a6d1510a379c96d52ebe9e43b |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/271921 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene DyesIbrahim, AhmadTarzi, Olga InésLey, ChristianAllonas, XavierPyrromethenesVisible lightImagingPhotoinitiatorshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In this paper, a new three-component photoinitiating system based on pyrromethene dyes was shown to exhibit high performance for laser imaging at 532 nm. Pyrromethene dye was used with a reductant coinitiator (Amine) and oxidant coinitiator (Triazine). The initial mechanism of reaction depends on the relative concentration of the oxidant and the reductant. After reaction between the excited dye and the coinitiator, secondary reactions involving the second redox additive take place, leading to beneficial effects such as dye ground state recovery and formation of additional initiating species. The efficiency of these processes is deeply investigated, and the effect on the polymeric network formation is detailed.Fil: Ibrahim, Ahmad. Université Haute-alsace.; FranciaFil: Tarzi, Olga Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina. Université Haute-alsace.; FranciaFil: Ley, Christian. Université Haute-alsace.; FranciaFil: Allonas, Xavier. Université Haute-alsace.; FranciaRadTech International North America2012-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/271921Ibrahim, Ahmad; Tarzi, Olga Inés; Ley, Christian; Allonas, Xavier ; Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes; RadTech International North America; RadTech Report; 2; 7-2012; 23-271056-0793CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://radtech.org/magazinearchives/Publications/RadTechReport/jul-2012/Visible-LightPhotoinitiatingSystemsforLaserImagingUsingPyrrometheneDyes7.12.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:32:15Zoai:ri.conicet.gov.ar:11336/271921instacron: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:34982025-09-29 10:32:15.685CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes |
title |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes |
spellingShingle |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes Ibrahim, Ahmad Pyrromethenes Visible light Imaging Photoinitiators |
title_short |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes |
title_full |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes |
title_fullStr |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes |
title_full_unstemmed |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes |
title_sort |
Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes |
dc.creator.none.fl_str_mv |
Ibrahim, Ahmad Tarzi, Olga Inés Ley, Christian Allonas, Xavier |
author |
Ibrahim, Ahmad |
author_facet |
Ibrahim, Ahmad Tarzi, Olga Inés Ley, Christian Allonas, Xavier |
author_role |
author |
author2 |
Tarzi, Olga Inés Ley, Christian Allonas, Xavier |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Pyrromethenes Visible light Imaging Photoinitiators |
topic |
Pyrromethenes Visible light Imaging Photoinitiators |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
In this paper, a new three-component photoinitiating system based on pyrromethene dyes was shown to exhibit high performance for laser imaging at 532 nm. Pyrromethene dye was used with a reductant coinitiator (Amine) and oxidant coinitiator (Triazine). The initial mechanism of reaction depends on the relative concentration of the oxidant and the reductant. After reaction between the excited dye and the coinitiator, secondary reactions involving the second redox additive take place, leading to beneficial effects such as dye ground state recovery and formation of additional initiating species. The efficiency of these processes is deeply investigated, and the effect on the polymeric network formation is detailed. Fil: Ibrahim, Ahmad. Université Haute-alsace.; Francia Fil: Tarzi, Olga Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Centro de Investigaciones en Hidratos de Carbono. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Centro de Investigaciones en Hidratos de Carbono; Argentina. Université Haute-alsace.; Francia Fil: Ley, Christian. Université Haute-alsace.; Francia Fil: Allonas, Xavier. Université Haute-alsace.; Francia |
description |
In this paper, a new three-component photoinitiating system based on pyrromethene dyes was shown to exhibit high performance for laser imaging at 532 nm. Pyrromethene dye was used with a reductant coinitiator (Amine) and oxidant coinitiator (Triazine). The initial mechanism of reaction depends on the relative concentration of the oxidant and the reductant. After reaction between the excited dye and the coinitiator, secondary reactions involving the second redox additive take place, leading to beneficial effects such as dye ground state recovery and formation of additional initiating species. The efficiency of these processes is deeply investigated, and the effect on the polymeric network formation is detailed. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-07 |
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/11336/271921 Ibrahim, Ahmad; Tarzi, Olga Inés; Ley, Christian; Allonas, Xavier ; Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes; RadTech International North America; RadTech Report; 2; 7-2012; 23-27 1056-0793 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/271921 |
identifier_str_mv |
Ibrahim, Ahmad; Tarzi, Olga Inés; Ley, Christian; Allonas, Xavier ; Visible-Light Photoinitiating Systems for Laser Imaging Using Pyrromethene Dyes; RadTech International North America; RadTech Report; 2; 7-2012; 23-27 1056-0793 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://radtech.org/magazinearchives/Publications/RadTechReport/jul-2012/Visible-LightPhotoinitiatingSystemsforLaserImagingUsingPyrrometheneDyes7.12.pdf |
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 |
RadTech International North America |
publisher.none.fl_str_mv |
RadTech International North America |
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_ |
1844614335917195264 |
score |
13.070432 |