Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence

Autores
García Schejtman, Sergio Davi; Toselli, Ricard; Strumia, Miriam Cristina; Martinelli, Marisa
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
To develop a material with potential biomedical applications, novelgelatin films were prepared by cold-casting method using cerium(III) and genipinsolution as cross-linking agents, and surface modified with dendritic molecules. Thestructure and properties of the synthesized gelatin films were investigated by ATRFTIR,mechanical tests, swelling behavior and water vapor permeability (WVP).The results showed that cross-linking could improve the mechanical and microbiologicalproperties and lower the hydrophilic property of gelatin films. According toATR-FTIR analysis, it can be concluded that the dendronization took place on onlyone of the faces of the films. The results have shown that the experimentalmethodology performed allows one-surface modification, so a novel biomaterialwas obtained in the form of a film with good properties and dendritic structure inone face (hydrophobic and hydrophilic faces), rendering a multivalent structureuseful in biomedicine development.
Fil: García Schejtman, Sergio Davi. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Toselli, Ricard. Universidad Nacional de Cordoba. Facultad de Ciencias Quimicas; Argentina
Fil: Strumia, Miriam Cristina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Martinelli, Marisa. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina
Materia
Biomaterials
Gelatin Films
Dendronization
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:11336/12657
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/12657
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellenceGarcía Schejtman, Sergio DaviToselli, RicardStrumia, Miriam CristinaMartinelli, MarisaBiomaterialsGelatin FilmsDendronizationhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1To develop a material with potential biomedical applications, novelgelatin films were prepared by cold-casting method using cerium(III) and genipinsolution as cross-linking agents, and surface modified with dendritic molecules. Thestructure and properties of the synthesized gelatin films were investigated by ATRFTIR,mechanical tests, swelling behavior and water vapor permeability (WVP).The results showed that cross-linking could improve the mechanical and microbiologicalproperties and lower the hydrophilic property of gelatin films. According toATR-FTIR analysis, it can be concluded that the dendronization took place on onlyone of the faces of the films. The results have shown that the experimentalmethodology performed allows one-surface modification, so a novel biomaterialwas obtained in the form of a film with good properties and dendritic structure inone face (hydrophobic and hydrophilic faces), rendering a multivalent structureuseful in biomedicine development.Fil: García Schejtman, Sergio Davi. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Toselli, Ricard. Universidad Nacional de Cordoba. Facultad de Ciencias Quimicas; ArgentinaFil: Strumia, Miriam Cristina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Martinelli, Marisa. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; ArgentinaSpringer2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/12657García Schejtman, Sergio Davi; Toselli, Ricard; Strumia, Miriam Cristina; Martinelli, Marisa; Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence; Springer; Polymer Bulletin; 72; 12; 10-2015; 3043-30620170-08391436-2449enginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s00289-015-1452-yinfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs00289-015-1452-yinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:22:24Zoai:ri.conicet.gov.ar:11336/12657instacron: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 13:22:25.286CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
title Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
spellingShingle Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
García Schejtman, Sergio Davi
Biomaterials
Gelatin Films
Dendronization
title_short Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
title_full Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
title_fullStr Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
title_full_unstemmed Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
title_sort Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence
dc.creator.none.fl_str_mv García Schejtman, Sergio Davi
Toselli, Ricard
Strumia, Miriam Cristina
Martinelli, Marisa
author García Schejtman, Sergio Davi
author_facet García Schejtman, Sergio Davi
Toselli, Ricard
Strumia, Miriam Cristina
Martinelli, Marisa
author_role author
author2 Toselli, Ricard
Strumia, Miriam Cristina
Martinelli, Marisa
author2_role author
author
author
dc.subject.none.fl_str_mv Biomaterials
Gelatin Films
Dendronization
topic Biomaterials
Gelatin Films
Dendronization
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv To develop a material with potential biomedical applications, novelgelatin films were prepared by cold-casting method using cerium(III) and genipinsolution as cross-linking agents, and surface modified with dendritic molecules. Thestructure and properties of the synthesized gelatin films were investigated by ATRFTIR,mechanical tests, swelling behavior and water vapor permeability (WVP).The results showed that cross-linking could improve the mechanical and microbiologicalproperties and lower the hydrophilic property of gelatin films. According toATR-FTIR analysis, it can be concluded that the dendronization took place on onlyone of the faces of the films. The results have shown that the experimentalmethodology performed allows one-surface modification, so a novel biomaterialwas obtained in the form of a film with good properties and dendritic structure inone face (hydrophobic and hydrophilic faces), rendering a multivalent structureuseful in biomedicine development.
Fil: García Schejtman, Sergio Davi. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Toselli, Ricard. Universidad Nacional de Cordoba. Facultad de Ciencias Quimicas; Argentina
Fil: Strumia, Miriam Cristina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Martinelli, Marisa. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina
description To develop a material with potential biomedical applications, novelgelatin films were prepared by cold-casting method using cerium(III) and genipinsolution as cross-linking agents, and surface modified with dendritic molecules. Thestructure and properties of the synthesized gelatin films were investigated by ATRFTIR,mechanical tests, swelling behavior and water vapor permeability (WVP).The results showed that cross-linking could improve the mechanical and microbiologicalproperties and lower the hydrophilic property of gelatin films. According toATR-FTIR analysis, it can be concluded that the dendronization took place on onlyone of the faces of the films. The results have shown that the experimentalmethodology performed allows one-surface modification, so a novel biomaterialwas obtained in the form of a film with good properties and dendritic structure inone face (hydrophobic and hydrophilic faces), rendering a multivalent structureuseful in biomedicine development.
publishDate 2015
dc.date.none.fl_str_mv 2015-10
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/11336/12657
García Schejtman, Sergio Davi; Toselli, Ricard; Strumia, Miriam Cristina; Martinelli, Marisa; Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence; Springer; Polymer Bulletin; 72; 12; 10-2015; 3043-3062
0170-0839
1436-2449
url http://hdl.handle.net/11336/12657
identifier_str_mv García Schejtman, Sergio Davi; Toselli, Ricard; Strumia, Miriam Cristina; Martinelli, Marisa; Gelatin films dendronized selectively on one side. Enhancing antimicrobial properties and water repellence; Springer; Polymer Bulletin; 72; 12; 10-2015; 3043-3062
0170-0839
1436-2449
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s00289-015-1452-y
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs00289-015-1452-y
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 Springer
publisher.none.fl_str_mv Springer
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_ 1842981234740822016
score 12.48226

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