Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template

Autores
Menchaca Nal, Sandra; Londoño Calderon, Cesar Leandro; Cerrutti, Patricia; Foresti, María Laura; Pampillo, Laura Gabriela; Bilovol, Vitaliy; Candal, Roberto Jorge; Martinez Garcia, Ricardo
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A facile method for the preparation of cobalt ferrite nanotubes by use of bacterial cellulose nanoribbons as a template is described. The proposed method relays on a simple coprecipitation operation, which is a technique extensively used for the synthesis of nanoparticles (either isolated or as aggregates) but not for the synthesis of nanotubes. The precursors employed in the synthesis are chlorides, and the procedure is carried out at low temperature (90 °C). By the method proposed a homogeneous distribution of cobalt ferrite nanotubes with an average diameter of 217 nm in the bacterial nanocellulose (BC) aerogel (3%) was obtained. The obtained nanotubes are formed by 26-102 nm cobalt ferrite clusters of cobalt ferrite nanoparticles with diameters in the 9-13 nm interval. The nanoparticles that form the nanotubes showed to have a certain crystalline disorder, which could be attributed in a greater extent to the small crystallite size, and, in a lesser extent, to microstrains existing in the crystalline lattice. The BC-templated-CoFe2O4 nanotubes exhibited magnetic behavior at room temperature. The magnetic properties showed to be influenced by a fraction of nanoparticles in superparamagnetic state.
Fil: Menchaca Nal, Sandra. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.
Fil: Londoño Calderon, Cesar Leandro. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.
Fil: Cerrutti, Patricia. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Química; Buenos Aires, Argentina.
Fil: Foresti, María Laura. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.
Fil: Pampillo, Laura Gabriela. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Buenos Aires, Argentina.
Fil: Bilovol, Vitaliy. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Buenos Aires, Argentina.
Fil: Candal, Roberto Jorge. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Buenos Aires, Argentina.
Fil: Martinez Garcia, Ricardo. Universidad Nacional de Formosa. Facultad de Recursos Naturales; Formosa, Argentina.
Fuente
Carbohydrate Polymers, 137: 726-731 (Feb 2016 ) Elsevier.
http://dx.doi.org/10.1016/j.carbpol.2015.10.068
Materia
BACTERIAL NANOCELLULOSE
BIOTEMPLATE
COBALT FERRITE
NANOTUBES
INGENIERÍA DE LOS MATERIALES
INGENIERÍAS Y TECNOLOGÍAS
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
Repositorio Institucional (UNSAM)
Institución
Universidad Nacional de General San Martín
OAI Identificador
oai:ri.unsam.edu.ar:123456789/1011
Acceder
id RIUNSAM_a187f837fa2e7b9d036997d96cafa38e
oai_identifier_str oai:ri.unsam.edu.ar:123456789/1011
network_acronym_str RIUNSAM
repository_id_str s
network_name_str Repositorio Institucional (UNSAM)
spelling Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as templateMenchaca Nal, SandraLondoño Calderon, Cesar LeandroCerrutti, PatriciaForesti, María LauraPampillo, Laura GabrielaBilovol, VitaliyCandal, Roberto JorgeMartinez Garcia, RicardoBACTERIAL NANOCELLULOSEBIOTEMPLATECOBALT FERRITENANOTUBESINGENIERÍA DE LOS MATERIALESINGENIERÍAS Y TECNOLOGÍASA facile method for the preparation of cobalt ferrite nanotubes by use of bacterial cellulose nanoribbons as a template is described. The proposed method relays on a simple coprecipitation operation, which is a technique extensively used for the synthesis of nanoparticles (either isolated or as aggregates) but not for the synthesis of nanotubes. The precursors employed in the synthesis are chlorides, and the procedure is carried out at low temperature (90 °C). By the method proposed a homogeneous distribution of cobalt ferrite nanotubes with an average diameter of 217 nm in the bacterial nanocellulose (BC) aerogel (3%) was obtained. The obtained nanotubes are formed by 26-102 nm cobalt ferrite clusters of cobalt ferrite nanoparticles with diameters in the 9-13 nm interval. The nanoparticles that form the nanotubes showed to have a certain crystalline disorder, which could be attributed in a greater extent to the small crystallite size, and, in a lesser extent, to microstrains existing in the crystalline lattice. The BC-templated-CoFe2O4 nanotubes exhibited magnetic behavior at room temperature. The magnetic properties showed to be influenced by a fraction of nanoparticles in superparamagnetic state.Fil: Menchaca Nal, Sandra. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.Fil: Londoño Calderon, Cesar Leandro. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.Fil: Cerrutti, Patricia. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Química; Buenos Aires, Argentina.Fil: Foresti, María Laura. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.Fil: Pampillo, Laura Gabriela. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Buenos Aires, Argentina.Fil: Bilovol, Vitaliy. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Buenos Aires, Argentina.Fil: Candal, Roberto Jorge. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Buenos Aires, Argentina.Fil: Martinez Garcia, Ricardo. Universidad Nacional de Formosa. Facultad de Recursos Naturales; Formosa, Argentina.Elsevier2016-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfpp. 726-731application/pdfMenchaca Nal, S. et al. (feb 2016) Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template. En: Carbohydrate Polymers. Elsevier, 137 726-731.0144-8617https://ri.unsam.edu.ar/handle/123456789/1011Carbohydrate Polymers, 137: 726-731 (Feb 2016 ) Elsevier.http://dx.doi.org/10.1016/j.carbpol.2015.10.068reponame:Repositorio Institucional (UNSAM)instname:Universidad Nacional de General San Martínenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5)2025-09-04T11:15:44Zoai:ri.unsam.edu.ar:123456789/1011instacron:UNSAMInstitucionalhttp://ri.unsam.edu.arUniversidad públicaNo correspondehttp://ri.unsam.edu.ar/oai/lpastran@unsam.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:s2025-09-04 11:16:39.556Repositorio Institucional (UNSAM) - Universidad Nacional de General San Martínfalse
dc.title.none.fl_str_mv Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
title Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
spellingShingle Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
Menchaca Nal, Sandra
BACTERIAL NANOCELLULOSE
BIOTEMPLATE
COBALT FERRITE
NANOTUBES
INGENIERÍA DE LOS MATERIALES
INGENIERÍAS Y TECNOLOGÍAS
title_short Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
title_full Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
title_fullStr Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
title_full_unstemmed Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
title_sort Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template
dc.creator.none.fl_str_mv Menchaca Nal, Sandra
Londoño Calderon, Cesar Leandro
Cerrutti, Patricia
Foresti, María Laura
Pampillo, Laura Gabriela
Bilovol, Vitaliy
Candal, Roberto Jorge
Martinez Garcia, Ricardo
author Menchaca Nal, Sandra
author_facet Menchaca Nal, Sandra
Londoño Calderon, Cesar Leandro
Cerrutti, Patricia
Foresti, María Laura
Pampillo, Laura Gabriela
Bilovol, Vitaliy
Candal, Roberto Jorge
Martinez Garcia, Ricardo
author_role author
author2 Londoño Calderon, Cesar Leandro
Cerrutti, Patricia
Foresti, María Laura
Pampillo, Laura Gabriela
Bilovol, Vitaliy
Candal, Roberto Jorge
Martinez Garcia, Ricardo
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BACTERIAL NANOCELLULOSE
BIOTEMPLATE
COBALT FERRITE
NANOTUBES
INGENIERÍA DE LOS MATERIALES
INGENIERÍAS Y TECNOLOGÍAS
topic BACTERIAL NANOCELLULOSE
BIOTEMPLATE
COBALT FERRITE
NANOTUBES
INGENIERÍA DE LOS MATERIALES
INGENIERÍAS Y TECNOLOGÍAS
dc.description.none.fl_txt_mv A facile method for the preparation of cobalt ferrite nanotubes by use of bacterial cellulose nanoribbons as a template is described. The proposed method relays on a simple coprecipitation operation, which is a technique extensively used for the synthesis of nanoparticles (either isolated or as aggregates) but not for the synthesis of nanotubes. The precursors employed in the synthesis are chlorides, and the procedure is carried out at low temperature (90 °C). By the method proposed a homogeneous distribution of cobalt ferrite nanotubes with an average diameter of 217 nm in the bacterial nanocellulose (BC) aerogel (3%) was obtained. The obtained nanotubes are formed by 26-102 nm cobalt ferrite clusters of cobalt ferrite nanoparticles with diameters in the 9-13 nm interval. The nanoparticles that form the nanotubes showed to have a certain crystalline disorder, which could be attributed in a greater extent to the small crystallite size, and, in a lesser extent, to microstrains existing in the crystalline lattice. The BC-templated-CoFe2O4 nanotubes exhibited magnetic behavior at room temperature. The magnetic properties showed to be influenced by a fraction of nanoparticles in superparamagnetic state.
Fil: Menchaca Nal, Sandra. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.
Fil: Londoño Calderon, Cesar Leandro. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.
Fil: Cerrutti, Patricia. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Química; Buenos Aires, Argentina.
Fil: Foresti, María Laura. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Buenos Aires, Argentina.
Fil: Pampillo, Laura Gabriela. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Buenos Aires, Argentina.
Fil: Bilovol, Vitaliy. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Buenos Aires, Argentina.
Fil: Candal, Roberto Jorge. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Buenos Aires, Argentina.
Fil: Martinez Garcia, Ricardo. Universidad Nacional de Formosa. Facultad de Recursos Naturales; Formosa, Argentina.
description A facile method for the preparation of cobalt ferrite nanotubes by use of bacterial cellulose nanoribbons as a template is described. The proposed method relays on a simple coprecipitation operation, which is a technique extensively used for the synthesis of nanoparticles (either isolated or as aggregates) but not for the synthesis of nanotubes. The precursors employed in the synthesis are chlorides, and the procedure is carried out at low temperature (90 °C). By the method proposed a homogeneous distribution of cobalt ferrite nanotubes with an average diameter of 217 nm in the bacterial nanocellulose (BC) aerogel (3%) was obtained. The obtained nanotubes are formed by 26-102 nm cobalt ferrite clusters of cobalt ferrite nanoparticles with diameters in the 9-13 nm interval. The nanoparticles that form the nanotubes showed to have a certain crystalline disorder, which could be attributed in a greater extent to the small crystallite size, and, in a lesser extent, to microstrains existing in the crystalline lattice. The BC-templated-CoFe2O4 nanotubes exhibited magnetic behavior at room temperature. The magnetic properties showed to be influenced by a fraction of nanoparticles in superparamagnetic state.
publishDate 2016
dc.date.none.fl_str_mv 2016-02
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
status_str publishedVersion
format article
dc.identifier.none.fl_str_mv Menchaca Nal, S. et al. (feb 2016) Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template. En: Carbohydrate Polymers. Elsevier, 137 726-731.
0144-8617
https://ri.unsam.edu.ar/handle/123456789/1011
identifier_str_mv Menchaca Nal, S. et al. (feb 2016) Facile synthesis of cobalt ferrite nanotubes using bacterial nanocellulose as template. En: Carbohydrate Polymers. Elsevier, 137 726-731.
0144-8617
url https://ri.unsam.edu.ar/handle/123456789/1011
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Atribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5)
dc.format.none.fl_str_mv application/pdf
pp. 726-731
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Carbohydrate Polymers, 137: 726-731 (Feb 2016 ) Elsevier.
http://dx.doi.org/10.1016/j.carbpol.2015.10.068
reponame:Repositorio Institucional (UNSAM)
instname:Universidad Nacional de General San Martín
reponame_str Repositorio Institucional (UNSAM)
collection Repositorio Institucional (UNSAM)
instname_str Universidad Nacional de General San Martín
repository.name.fl_str_mv Repositorio Institucional (UNSAM) - Universidad Nacional de General San Martín
repository.mail.fl_str_mv lpastran@unsam.edu.ar
_version_ 1842344483629301760
score 12.993085

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