Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process

Autores
Gomez, Cesar Gerardo; Pastrana, Gustavo; Serrano, Daniel; Zuzek, Estanislao; Villar, Marcelo Armando; Strumia, Miriam Cristina
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Polymer beads of ethylene glycol dimethacrylate and 2-hydroxyethyl methacrylate [poly(EGDMA-co- HEMA)] were synthesized by suspension polymerization using different EGDMA contents and stirring speeds. The matrix pore system and the degree of crosslinking are evaluated mainly from the degree of swelling in water, and a mathematical model to describe the network morphology is proposed. The distribution of water into the network was determined from evaporation kinetics of swollen samples, then parameters such as porosity and increase of pore and network volumes were calculated. Networks with a highly stable system of pores were formed when the EGDMA content is higher than 10 mol% for stirring speeds higher than 300 rpm.
Fil: Gomez, Cesar Gerardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Pastrana, Gustavo. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; Argentina
Fil: Serrano, Daniel. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; Argentina
Fil: Zuzek, Estanislao. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; Argentina
Fil: Villar, Marcelo Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Materia
MACROPOROUS POLYMERS
RIGID NETWORKS
SWELLING
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:11336/274281
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling processGomez, Cesar GerardoPastrana, GustavoSerrano, DanielZuzek, EstanislaoVillar, Marcelo ArmandoStrumia, Miriam CristinaMACROPOROUS POLYMERSRIGID NETWORKSSWELLINGhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Polymer beads of ethylene glycol dimethacrylate and 2-hydroxyethyl methacrylate [poly(EGDMA-co- HEMA)] were synthesized by suspension polymerization using different EGDMA contents and stirring speeds. The matrix pore system and the degree of crosslinking are evaluated mainly from the degree of swelling in water, and a mathematical model to describe the network morphology is proposed. The distribution of water into the network was determined from evaporation kinetics of swollen samples, then parameters such as porosity and increase of pore and network volumes were calculated. Networks with a highly stable system of pores were formed when the EGDMA content is higher than 10 mol% for stirring speeds higher than 300 rpm.Fil: Gomez, Cesar Gerardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Pastrana, Gustavo. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; ArgentinaFil: Serrano, Daniel. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; ArgentinaFil: Zuzek, Estanislao. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; ArgentinaFil: Villar, Marcelo Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaElsevier2012-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/274281Gomez, Cesar Gerardo; Pastrana, Gustavo; Serrano, Daniel; Zuzek, Estanislao; Villar, Marcelo Armando; et al.; Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process; Elsevier; Polymer; 53; 14; 6-2012; 2949-29550032-3861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0032386112003709info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2012.04.040info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:40:21Zoai:ri.conicet.gov.ar:11336/274281instacron: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:34982025-11-12 09:40:22.202CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
title Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
spellingShingle Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
Gomez, Cesar Gerardo
MACROPOROUS POLYMERS
RIGID NETWORKS
SWELLING
title_short Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
title_full Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
title_fullStr Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
title_full_unstemmed Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
title_sort Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process
dc.creator.none.fl_str_mv Gomez, Cesar Gerardo
Pastrana, Gustavo
Serrano, Daniel
Zuzek, Estanislao
Villar, Marcelo Armando
Strumia, Miriam Cristina
author Gomez, Cesar Gerardo
author_facet Gomez, Cesar Gerardo
Pastrana, Gustavo
Serrano, Daniel
Zuzek, Estanislao
Villar, Marcelo Armando
Strumia, Miriam Cristina
author_role author
author2 Pastrana, Gustavo
Serrano, Daniel
Zuzek, Estanislao
Villar, Marcelo Armando
Strumia, Miriam Cristina
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv MACROPOROUS POLYMERS
RIGID NETWORKS
SWELLING
topic MACROPOROUS POLYMERS
RIGID NETWORKS
SWELLING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Polymer beads of ethylene glycol dimethacrylate and 2-hydroxyethyl methacrylate [poly(EGDMA-co- HEMA)] were synthesized by suspension polymerization using different EGDMA contents and stirring speeds. The matrix pore system and the degree of crosslinking are evaluated mainly from the degree of swelling in water, and a mathematical model to describe the network morphology is proposed. The distribution of water into the network was determined from evaporation kinetics of swollen samples, then parameters such as porosity and increase of pore and network volumes were calculated. Networks with a highly stable system of pores were formed when the EGDMA content is higher than 10 mol% for stirring speeds higher than 300 rpm.
Fil: Gomez, Cesar Gerardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Pastrana, Gustavo. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; Argentina
Fil: Serrano, Daniel. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; Argentina
Fil: Zuzek, Estanislao. Comisión Nacional de Energía Atómica. Fundación José A. Balseiro; Argentina
Fil: Villar, Marcelo Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
description Polymer beads of ethylene glycol dimethacrylate and 2-hydroxyethyl methacrylate [poly(EGDMA-co- HEMA)] were synthesized by suspension polymerization using different EGDMA contents and stirring speeds. The matrix pore system and the degree of crosslinking are evaluated mainly from the degree of swelling in water, and a mathematical model to describe the network morphology is proposed. The distribution of water into the network was determined from evaporation kinetics of swollen samples, then parameters such as porosity and increase of pore and network volumes were calculated. Networks with a highly stable system of pores were formed when the EGDMA content is higher than 10 mol% for stirring speeds higher than 300 rpm.
publishDate 2012
dc.date.none.fl_str_mv 2012-06
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/11336/274281
Gomez, Cesar Gerardo; Pastrana, Gustavo; Serrano, Daniel; Zuzek, Estanislao; Villar, Marcelo Armando; et al.; Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process; Elsevier; Polymer; 53; 14; 6-2012; 2949-2955
0032-3861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/274281
identifier_str_mv Gomez, Cesar Gerardo; Pastrana, Gustavo; Serrano, Daniel; Zuzek, Estanislao; Villar, Marcelo Armando; et al.; Macroporous poly(EGDMA-co-HEMA) networks: Morphological characterization from their behaviour in the swelling process; Elsevier; Polymer; 53; 14; 6-2012; 2949-2955
0032-3861
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://www.sciencedirect.com/science/article/abs/pii/S0032386112003709
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2012.04.040
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1848597502960336896
score 12.976206

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