Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation

This paper presents results of the study of the phenomenon of electroactivation of system cell- polylactic acid (PLA) and polyglycolic acid (PLG) with additions of bioactive elements of chitosan (q), bioceramic (bc) and zinc. The main purpose was to explain the increase in the adhesion of cells as a...

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Autores:
Estupiñan Duran, Hugo Armando
Peña Ballesteros, Darío Yesid
Vásquez Quintero, Custodio
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/38522
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/38522
http://bdigital.unal.edu.co/28617/
Palabra clave:
electroactivation
scaffold
Impedance
bioactivity
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Estupiñan Duran, Hugo Armandofc01a31b-96be-4989-8d8f-e50b98169189300Peña Ballesteros, Darío Yesid30b2ac5f-c65a-46d6-9d80-312bfb447f81300Vásquez Quintero, Custodio3227bfa9-509e-4b61-be6d-658950a08c763002019-06-28T02:41:15Z2019-06-28T02:41:15Z2012https://repositorio.unal.edu.co/handle/unal/38522http://bdigital.unal.edu.co/28617/This paper presents results of the study of the phenomenon of electroactivation of system cell- polylactic acid (PLA) and polyglycolic acid (PLG) with additions of bioactive elements of chitosan (q), bioceramic (bc) and zinc. The main purpose was to explain the increase in the adhesion of cells as a result of the change in the hydrophilicity of the matrix cell regeneration and the variation in intracellular ion exchange, induced by the application of electric overpotential and bioactive elements additions to the polymers.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/26369Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 79, núm. 176 (2012); 99-104 DYNA; Vol. 79, núm. 176 (2012); 99-104 2346-2183 0012-7353Estupiñan Duran, Hugo Armando and Peña Ballesteros, Darío Yesid and Vásquez Quintero, Custodio (2012) Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation. Dyna; Vol. 79, núm. 176 (2012); 99-104 DYNA; Vol. 79, núm. 176 (2012); 99-104 2346-2183 0012-7353 .Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivationArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTelectroactivationscaffoldImpedancebioactivityORIGINAL26369-151102-1-PB.pdfapplication/pdf1520733https://repositorio.unal.edu.co/bitstream/unal/38522/1/26369-151102-1-PB.pdfd642cbaf0bc55d52d066f6b7157fa5deMD5126369-191455-1-PB.htmltext/html25397https://repositorio.unal.edu.co/bitstream/unal/38522/2/26369-191455-1-PB.html22c8edd1775eb254c8ea1efe154db7d0MD52THUMBNAIL26369-151102-1-PB.pdf.jpg26369-151102-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9195https://repositorio.unal.edu.co/bitstream/unal/38522/3/26369-151102-1-PB.pdf.jpg88237410c2ca7ade0919cd50cdc3f04aMD53unal/38522oai:repositorio.unal.edu.co:unal/385222023-01-19 23:03:28.503Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
title Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
spellingShingle Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
electroactivation
scaffold
Impedance
bioactivity
title_short Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
title_full Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
title_fullStr Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
title_full_unstemmed Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
title_sort Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation
dc.creator.fl_str_mv Estupiñan Duran, Hugo Armando
Peña Ballesteros, Darío Yesid
Vásquez Quintero, Custodio
dc.contributor.author.spa.fl_str_mv Estupiñan Duran, Hugo Armando
Peña Ballesteros, Darío Yesid
Vásquez Quintero, Custodio
dc.subject.proposal.spa.fl_str_mv electroactivation
scaffold
Impedance
bioactivity
topic electroactivation
scaffold
Impedance
bioactivity
description This paper presents results of the study of the phenomenon of electroactivation of system cell- polylactic acid (PLA) and polyglycolic acid (PLG) with additions of bioactive elements of chitosan (q), bioceramic (bc) and zinc. The main purpose was to explain the increase in the adhesion of cells as a result of the change in the hydrophilicity of the matrix cell regeneration and the variation in intracellular ion exchange, induced by the application of electric overpotential and bioactive elements additions to the polymers.
publishDate 2012
dc.date.issued.spa.fl_str_mv 2012
dc.date.accessioned.spa.fl_str_mv 2019-06-28T02:41:15Z
dc.date.available.spa.fl_str_mv 2019-06-28T02:41:15Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
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dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/28617/
url https://repositorio.unal.edu.co/handle/unal/38522
http://bdigital.unal.edu.co/28617/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/dyna/article/view/26369
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.ispartofseries.none.fl_str_mv Dyna; Vol. 79, núm. 176 (2012); 99-104 DYNA; Vol. 79, núm. 176 (2012); 99-104 2346-2183 0012-7353
dc.relation.references.spa.fl_str_mv Estupiñan Duran, Hugo Armando and Peña Ballesteros, Darío Yesid and Vásquez Quintero, Custodio (2012) Osteoblast adhesion on scaffolds of pla-plg-hydroxyapatite-chitosan-zinc by electroactivation. Dyna; Vol. 79, núm. 176 (2012); 99-104 DYNA; Vol. 79, núm. 176 (2012); 99-104 2346-2183 0012-7353 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia Sede Medellín
institution Universidad Nacional de Colombia
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