Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex

Autores
Bierbrauer, Karina Lilian; Alasino, Roxana Valeria; Strumia, Miriam Cristina; Beltramo, Dante Miguel
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work describes the polyelectrolyte complexation between polyquaternium cellulose (PQ-10) and chondroitin 4-sulfate (C-4S), an important structural component of cartilages. The complex shows different behaviors with increasing concentrations of the polyanion. Initially, PQ-10/C-4S interaction forms a soluble, translucent hydrogel that reaches maximum viscosity at a sulfate carboxylate/quaternary ammonium molar ratio lower than 1. After that, the complex begins to aggregate until complete precipitation, and finally, at higher concentrations of C-4S, the resuspension of the aggregate is observed. Further addition of PQ-10 initiates new cycles of precipitation/resuspension for at least seven times. C-4S contains sulfates and carboxylates able to interact with quaternary ammonium of PQ-10. The results of a comparative study with polymers containing only carboxylate or sulfate to evaluate the influence of each group suggest that the phenomena observed involved, essentially, carboxylate groups.
Fil: Bierbrauer, Karina Lilian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; Argentina
Fil: Alasino, Roxana Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; Argentina
Fil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Catolica de Cordoba. Facultad de Cs.quimicas; Argentina
Fil: Beltramo, Dante Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; Argentina
Materia
Polyquaternium
Chondroitin Sulfate
Alginate
Carrageenan
Electrostatic Interactions
Rheology
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:11336/13680
Acceder
id CONICETDig_a525458bb4ef2dfc1aee7546152d0932
oai_identifier_str oai:ri.conicet.gov.ar:11336/13680
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complexBierbrauer, Karina LilianAlasino, Roxana ValeriaStrumia, Miriam CristinaBeltramo, Dante MiguelPolyquaterniumChondroitin SulfateAlginateCarrageenanElectrostatic InteractionsRheologyhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This work describes the polyelectrolyte complexation between polyquaternium cellulose (PQ-10) and chondroitin 4-sulfate (C-4S), an important structural component of cartilages. The complex shows different behaviors with increasing concentrations of the polyanion. Initially, PQ-10/C-4S interaction forms a soluble, translucent hydrogel that reaches maximum viscosity at a sulfate carboxylate/quaternary ammonium molar ratio lower than 1. After that, the complex begins to aggregate until complete precipitation, and finally, at higher concentrations of C-4S, the resuspension of the aggregate is observed. Further addition of PQ-10 initiates new cycles of precipitation/resuspension for at least seven times. C-4S contains sulfates and carboxylates able to interact with quaternary ammonium of PQ-10. The results of a comparative study with polymers containing only carboxylate or sulfate to evaluate the influence of each group suggest that the phenomena observed involved, essentially, carboxylate groups.Fil: Bierbrauer, Karina Lilian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; ArgentinaFil: Alasino, Roxana Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; ArgentinaFil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Catolica de Cordoba. Facultad de Cs.quimicas; ArgentinaFil: Beltramo, Dante Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; ArgentinaElsevier2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13680Bierbrauer, Karina Lilian; Alasino, Roxana Valeria; Strumia, Miriam Cristina; Beltramo, Dante Miguel; Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex; Elsevier; European Polymer Journal; 50; 1-2014; 142-1490014-30571873-1945enginfo:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1016/j.eurpolymj.2013.10.018info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0014305713005107info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:01:14Zoai:ri.conicet.gov.ar:11336/13680instacron: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 13:01:15.126CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
title Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
spellingShingle Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
Bierbrauer, Karina Lilian
Polyquaternium
Chondroitin Sulfate
Alginate
Carrageenan
Electrostatic Interactions
Rheology
title_short Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
title_full Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
title_fullStr Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
title_full_unstemmed Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
title_sort Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
dc.creator.none.fl_str_mv Bierbrauer, Karina Lilian
Alasino, Roxana Valeria
Strumia, Miriam Cristina
Beltramo, Dante Miguel
author Bierbrauer, Karina Lilian
author_facet Bierbrauer, Karina Lilian
Alasino, Roxana Valeria
Strumia, Miriam Cristina
Beltramo, Dante Miguel
author_role author
author2 Alasino, Roxana Valeria
Strumia, Miriam Cristina
Beltramo, Dante Miguel
author2_role author
author
author
dc.subject.none.fl_str_mv Polyquaternium
Chondroitin Sulfate
Alginate
Carrageenan
Electrostatic Interactions
Rheology
topic Polyquaternium
Chondroitin Sulfate
Alginate
Carrageenan
Electrostatic Interactions
Rheology
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This work describes the polyelectrolyte complexation between polyquaternium cellulose (PQ-10) and chondroitin 4-sulfate (C-4S), an important structural component of cartilages. The complex shows different behaviors with increasing concentrations of the polyanion. Initially, PQ-10/C-4S interaction forms a soluble, translucent hydrogel that reaches maximum viscosity at a sulfate carboxylate/quaternary ammonium molar ratio lower than 1. After that, the complex begins to aggregate until complete precipitation, and finally, at higher concentrations of C-4S, the resuspension of the aggregate is observed. Further addition of PQ-10 initiates new cycles of precipitation/resuspension for at least seven times. C-4S contains sulfates and carboxylates able to interact with quaternary ammonium of PQ-10. The results of a comparative study with polymers containing only carboxylate or sulfate to evaluate the influence of each group suggest that the phenomena observed involved, essentially, carboxylate groups.
Fil: Bierbrauer, Karina Lilian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; Argentina
Fil: Alasino, Roxana Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; Argentina
Fil: Strumia, Miriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Catolica de Cordoba. Facultad de Cs.quimicas; Argentina
Fil: Beltramo, Dante Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Cordoba. Ministerio de Ciencia y Tecnica. Centro de Excelencia En Productos y Procesos de Cordoba; Argentina
description This work describes the polyelectrolyte complexation between polyquaternium cellulose (PQ-10) and chondroitin 4-sulfate (C-4S), an important structural component of cartilages. The complex shows different behaviors with increasing concentrations of the polyanion. Initially, PQ-10/C-4S interaction forms a soluble, translucent hydrogel that reaches maximum viscosity at a sulfate carboxylate/quaternary ammonium molar ratio lower than 1. After that, the complex begins to aggregate until complete precipitation, and finally, at higher concentrations of C-4S, the resuspension of the aggregate is observed. Further addition of PQ-10 initiates new cycles of precipitation/resuspension for at least seven times. C-4S contains sulfates and carboxylates able to interact with quaternary ammonium of PQ-10. The results of a comparative study with polymers containing only carboxylate or sulfate to evaluate the influence of each group suggest that the phenomena observed involved, essentially, carboxylate groups.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
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/11336/13680
Bierbrauer, Karina Lilian; Alasino, Roxana Valeria; Strumia, Miriam Cristina; Beltramo, Dante Miguel; Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex; Elsevier; European Polymer Journal; 50; 1-2014; 142-149
0014-3057
1873-1945
url http://hdl.handle.net/11336/13680
identifier_str_mv Bierbrauer, Karina Lilian; Alasino, Roxana Valeria; Strumia, Miriam Cristina; Beltramo, Dante Miguel; Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex; Elsevier; European Polymer Journal; 50; 1-2014; 142-149
0014-3057
1873-1945
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1016/j.eurpolymj.2013.10.018
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0014305713005107
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
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_ 1842979935922159616
score 12.48226

Publicaciones similares