In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells

Autores
Bellingeri, Romina Valeria; Alustiza, Fabrisio Eduardo; Picco, Natalia Yanina; Acevedo, Diego Fernando; Molina, María Alejandra; Rivero, Rebeca Edith; Grosso, Maria Carolina; Motta, Carlos; Barbero, César Alfredo; Vivas, Adriana
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Composite materials based on carbon nanotubes (CNT) and polymeric hydrogels have become the subject matter of major interest for use as carriers in drug delivery research. The aim of this study was to evaluate the in vitro cytotoxicity of the hydrogel–carbon nanotube–chitosan (hydrogel–CNT–CH) composites on intestinal cells. Oxidized CNT were wrapped with chitosan (CH), Fourier transform infrared (FT-IR) analysis suggest that oxidized CNT interact with CH. Transmission electron microscopy (TEM) images show a CH layer lying around CNT. Chitosan wrapped CNT were incorporated to poly (acrylamide-co-acrylic acid) hydrogels. Swelling behavior in buffers at different pH were evaluated and revealed a significantly lower swelling when it is exposed to a acid buffer solution (pH 2.2). Mechanical properties were evaluated by measurements of elasticity and the material with CNT showed better mechanical properties. The incorporation and liberation of Egg Yolk Immunoglobulin from hydrogel–CNT–CH were also assessed and it revealed an improved performance. To evaluate the effect of these nanocomposites on cellular redox balance, intestinal cells were exposed to hydrogel–CNT–CH composites and antioxidant enzymes were assessed. Cytotoxicity and apoptosis were also evaluated. Hydrogel–CNT–CH composites induce no oxidative stress and there were no evidence of cytotoxicity or cell death. These preliminary findings suggest that hydrogel–CNT–CH composites show improved properties and good biocompatibility in vitro making these biomaterials promising systems for drug delivery purposes.
Fil: Bellingeri, Romina Valeria. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Alustiza, Fabrisio Eduardo. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Picco, Natalia Yanina. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Acevedo, Diego Fernando. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Molina, María Alejandra. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Freie Universitat Berlin,; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rivero, Rebeca Edith. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grosso, Maria Carolina. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Motta, Carlos. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina
Fil: Barbero, César Alfredo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vivas, Adriana. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina
Materia
Biocompatibility
Composites
Gels
Graphene And Fullerenes
Nanotubes
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:11336/34916
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/34916
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cellsBellingeri, Romina ValeriaAlustiza, Fabrisio EduardoPicco, Natalia YaninaAcevedo, Diego FernandoMolina, María AlejandraRivero, Rebeca EdithGrosso, Maria CarolinaMotta, CarlosBarbero, César AlfredoVivas, AdrianaBiocompatibilityCompositesGelsGraphene And FullerenesNanotubeshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Composite materials based on carbon nanotubes (CNT) and polymeric hydrogels have become the subject matter of major interest for use as carriers in drug delivery research. The aim of this study was to evaluate the in vitro cytotoxicity of the hydrogel–carbon nanotube–chitosan (hydrogel–CNT–CH) composites on intestinal cells. Oxidized CNT were wrapped with chitosan (CH), Fourier transform infrared (FT-IR) analysis suggest that oxidized CNT interact with CH. Transmission electron microscopy (TEM) images show a CH layer lying around CNT. Chitosan wrapped CNT were incorporated to poly (acrylamide-co-acrylic acid) hydrogels. Swelling behavior in buffers at different pH were evaluated and revealed a significantly lower swelling when it is exposed to a acid buffer solution (pH 2.2). Mechanical properties were evaluated by measurements of elasticity and the material with CNT showed better mechanical properties. The incorporation and liberation of Egg Yolk Immunoglobulin from hydrogel–CNT–CH were also assessed and it revealed an improved performance. To evaluate the effect of these nanocomposites on cellular redox balance, intestinal cells were exposed to hydrogel–CNT–CH composites and antioxidant enzymes were assessed. Cytotoxicity and apoptosis were also evaluated. Hydrogel–CNT–CH composites induce no oxidative stress and there were no evidence of cytotoxicity or cell death. These preliminary findings suggest that hydrogel–CNT–CH composites show improved properties and good biocompatibility in vitro making these biomaterials promising systems for drug delivery purposes.Fil: Bellingeri, Romina Valeria. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Alustiza, Fabrisio Eduardo. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Picco, Natalia Yanina. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Acevedo, Diego Fernando. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Molina, María Alejandra. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Freie Universitat Berlin,; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rivero, Rebeca Edith. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Grosso, Maria Carolina. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Motta, Carlos. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; ArgentinaFil: Barbero, César Alfredo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Vivas, Adriana. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; ArgentinaWiley2014-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/34916Bellingeri, Romina Valeria; Alustiza, Fabrisio Eduardo; Picco, Natalia Yanina; Acevedo, Diego Fernando; Molina, María Alejandra; et al.; In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells; Wiley; Journal of Applied Polymer Science; 132; 5; 9-2014; 1-70021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.41370info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.41370/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:13:40Zoai:ri.conicet.gov.ar:11336/34916instacron: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 10:13:40.537CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
title In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
spellingShingle In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
Bellingeri, Romina Valeria
Biocompatibility
Composites
Gels
Graphene And Fullerenes
Nanotubes
title_short In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
title_full In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
title_fullStr In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
title_full_unstemmed In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
title_sort In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells
dc.creator.none.fl_str_mv Bellingeri, Romina Valeria
Alustiza, Fabrisio Eduardo
Picco, Natalia Yanina
Acevedo, Diego Fernando
Molina, María Alejandra
Rivero, Rebeca Edith
Grosso, Maria Carolina
Motta, Carlos
Barbero, César Alfredo
Vivas, Adriana
author Bellingeri, Romina Valeria
author_facet Bellingeri, Romina Valeria
Alustiza, Fabrisio Eduardo
Picco, Natalia Yanina
Acevedo, Diego Fernando
Molina, María Alejandra
Rivero, Rebeca Edith
Grosso, Maria Carolina
Motta, Carlos
Barbero, César Alfredo
Vivas, Adriana
author_role author
author2 Alustiza, Fabrisio Eduardo
Picco, Natalia Yanina
Acevedo, Diego Fernando
Molina, María Alejandra
Rivero, Rebeca Edith
Grosso, Maria Carolina
Motta, Carlos
Barbero, César Alfredo
Vivas, Adriana
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Biocompatibility
Composites
Gels
Graphene And Fullerenes
Nanotubes
topic Biocompatibility
Composites
Gels
Graphene And Fullerenes
Nanotubes
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Composite materials based on carbon nanotubes (CNT) and polymeric hydrogels have become the subject matter of major interest for use as carriers in drug delivery research. The aim of this study was to evaluate the in vitro cytotoxicity of the hydrogel–carbon nanotube–chitosan (hydrogel–CNT–CH) composites on intestinal cells. Oxidized CNT were wrapped with chitosan (CH), Fourier transform infrared (FT-IR) analysis suggest that oxidized CNT interact with CH. Transmission electron microscopy (TEM) images show a CH layer lying around CNT. Chitosan wrapped CNT were incorporated to poly (acrylamide-co-acrylic acid) hydrogels. Swelling behavior in buffers at different pH were evaluated and revealed a significantly lower swelling when it is exposed to a acid buffer solution (pH 2.2). Mechanical properties were evaluated by measurements of elasticity and the material with CNT showed better mechanical properties. The incorporation and liberation of Egg Yolk Immunoglobulin from hydrogel–CNT–CH were also assessed and it revealed an improved performance. To evaluate the effect of these nanocomposites on cellular redox balance, intestinal cells were exposed to hydrogel–CNT–CH composites and antioxidant enzymes were assessed. Cytotoxicity and apoptosis were also evaluated. Hydrogel–CNT–CH composites induce no oxidative stress and there were no evidence of cytotoxicity or cell death. These preliminary findings suggest that hydrogel–CNT–CH composites show improved properties and good biocompatibility in vitro making these biomaterials promising systems for drug delivery purposes.
Fil: Bellingeri, Romina Valeria. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Alustiza, Fabrisio Eduardo. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Picco, Natalia Yanina. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Acevedo, Diego Fernando. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Molina, María Alejandra. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Freie Universitat Berlin,; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rivero, Rebeca Edith. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grosso, Maria Carolina. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Motta, Carlos. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina
Fil: Barbero, César Alfredo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vivas, Adriana. Universidad Nacional de Rio Cuarto. Facultad de Agronomia y Veterinaria. Departamento de Anatomia Animal. Laboratorio de Biotecnología Animal; Argentina
description Composite materials based on carbon nanotubes (CNT) and polymeric hydrogels have become the subject matter of major interest for use as carriers in drug delivery research. The aim of this study was to evaluate the in vitro cytotoxicity of the hydrogel–carbon nanotube–chitosan (hydrogel–CNT–CH) composites on intestinal cells. Oxidized CNT were wrapped with chitosan (CH), Fourier transform infrared (FT-IR) analysis suggest that oxidized CNT interact with CH. Transmission electron microscopy (TEM) images show a CH layer lying around CNT. Chitosan wrapped CNT were incorporated to poly (acrylamide-co-acrylic acid) hydrogels. Swelling behavior in buffers at different pH were evaluated and revealed a significantly lower swelling when it is exposed to a acid buffer solution (pH 2.2). Mechanical properties were evaluated by measurements of elasticity and the material with CNT showed better mechanical properties. The incorporation and liberation of Egg Yolk Immunoglobulin from hydrogel–CNT–CH were also assessed and it revealed an improved performance. To evaluate the effect of these nanocomposites on cellular redox balance, intestinal cells were exposed to hydrogel–CNT–CH composites and antioxidant enzymes were assessed. Cytotoxicity and apoptosis were also evaluated. Hydrogel–CNT–CH composites induce no oxidative stress and there were no evidence of cytotoxicity or cell death. These preliminary findings suggest that hydrogel–CNT–CH composites show improved properties and good biocompatibility in vitro making these biomaterials promising systems for drug delivery purposes.
publishDate 2014
dc.date.none.fl_str_mv 2014-09
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/11336/34916
Bellingeri, Romina Valeria; Alustiza, Fabrisio Eduardo; Picco, Natalia Yanina; Acevedo, Diego Fernando; Molina, María Alejandra; et al.; In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells; Wiley; Journal of Applied Polymer Science; 132; 5; 9-2014; 1-7
0021-8995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/34916
identifier_str_mv Bellingeri, Romina Valeria; Alustiza, Fabrisio Eduardo; Picco, Natalia Yanina; Acevedo, Diego Fernando; Molina, María Alejandra; et al.; In vitro toxicity evaluation of hydrogel-carbon nanotubes composites on intestinal cells; Wiley; Journal of Applied Polymer Science; 132; 5; 9-2014; 1-7
0021-8995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
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instname:Consejo Nacional de Investigaciones Científicas y Técnicas
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instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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