3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp

Autores
Kangas, Heli; Felissia, Fernando Esteban; Filgueira, Daniel; Ehman, Nanci Vanesa; Vallejos, María Evangelina; Imlauer Vedoya, Camila María; Lahtinen, Panu; Area, Maria Cristina; Chinga Carrasco, Gary
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Soda-ethanol pulps, prepared from a forestry residue pine sawdust, were treated according to high-consistency enzymatic fibrillation technology to manufacture nanocellulose. The obtained nanocellulose was characterized and used as ink for three-dimensional (3D) printing of various structures. It was also tested for its moisture sorption capacity and cytotoxicity, as preliminary tests for evaluating its suitability for wound dressing and similar applications. During the high-consistency enzymatic treatment it was found that only the treatment of the O2-delignified pine pulp resulted in fibrillation into nano-scale. For 3D printing trials, the material needed to be fluidized further. By 3D printing, it was possible to fabricate various structures from the high-consistency enzymatic nanocellulose. However, the water sorption capacity of the structures was lower than previously seen with porous nanocellulose structures, indicating that further optimization of the material is needed. The material was found not to be cytotoxic, thus showing potential as material, e.g., for wound dressings and for printing tissue models.
Fil: Kangas, Heli. Technical Research Centre; Finlandia
Fil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Filgueira, Daniel. No especifíca;
Fil: Ehman, Nanci Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Imlauer Vedoya, Camila María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Lahtinen, Panu. Technical Research Centre; Finlandia
Fil: Area, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Chinga Carrasco, Gary. No especifíca;
Materia
PINE SAWDUST
SODA ETHANOL PULPING
NANOCELLULOSE
3D PRINTING
CYTOTOXICITY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/132636
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/132636
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulpKangas, HeliFelissia, Fernando EstebanFilgueira, DanielEhman, Nanci VanesaVallejos, María EvangelinaImlauer Vedoya, Camila MaríaLahtinen, PanuArea, Maria CristinaChinga Carrasco, GaryPINE SAWDUSTSODA ETHANOL PULPINGNANOCELLULOSE3D PRINTINGCYTOTOXICITYhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Soda-ethanol pulps, prepared from a forestry residue pine sawdust, were treated according to high-consistency enzymatic fibrillation technology to manufacture nanocellulose. The obtained nanocellulose was characterized and used as ink for three-dimensional (3D) printing of various structures. It was also tested for its moisture sorption capacity and cytotoxicity, as preliminary tests for evaluating its suitability for wound dressing and similar applications. During the high-consistency enzymatic treatment it was found that only the treatment of the O2-delignified pine pulp resulted in fibrillation into nano-scale. For 3D printing trials, the material needed to be fluidized further. By 3D printing, it was possible to fabricate various structures from the high-consistency enzymatic nanocellulose. However, the water sorption capacity of the structures was lower than previously seen with porous nanocellulose structures, indicating that further optimization of the material is needed. The material was found not to be cytotoxic, thus showing potential as material, e.g., for wound dressings and for printing tissue models.Fil: Kangas, Heli. Technical Research Centre; FinlandiaFil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; ArgentinaFil: Filgueira, Daniel. No especifíca;Fil: Ehman, Nanci Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; ArgentinaFil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; ArgentinaFil: Imlauer Vedoya, Camila María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; ArgentinaFil: Lahtinen, Panu. Technical Research Centre; FinlandiaFil: Area, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; ArgentinaFil: Chinga Carrasco, Gary. No especifíca;Molecular Diversity Preservation International2019-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/132636Kangas, Heli; Felissia, Fernando Esteban; Filgueira, Daniel; Ehman, Nanci Vanesa; Vallejos, María Evangelina; et al.; 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp; Molecular Diversity Preservation International; Bioengineering; 6; 3; 7-2019; 60-722306-53542306-5354CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2306-5354/6/3/60info:eu-repo/semantics/altIdentifier/doi/10.3390/bioengineering6030060info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:00:28Zoai:ri.conicet.gov.ar:11336/132636instacron: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:34982025-09-03 10:00:28.81CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
title 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
spellingShingle 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
Kangas, Heli
PINE SAWDUST
SODA ETHANOL PULPING
NANOCELLULOSE
3D PRINTING
CYTOTOXICITY
title_short 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
title_full 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
title_fullStr 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
title_full_unstemmed 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
title_sort 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp
dc.creator.none.fl_str_mv Kangas, Heli
Felissia, Fernando Esteban
Filgueira, Daniel
Ehman, Nanci Vanesa
Vallejos, María Evangelina
Imlauer Vedoya, Camila María
Lahtinen, Panu
Area, Maria Cristina
Chinga Carrasco, Gary
author Kangas, Heli
author_facet Kangas, Heli
Felissia, Fernando Esteban
Filgueira, Daniel
Ehman, Nanci Vanesa
Vallejos, María Evangelina
Imlauer Vedoya, Camila María
Lahtinen, Panu
Area, Maria Cristina
Chinga Carrasco, Gary
author_role author
author2 Felissia, Fernando Esteban
Filgueira, Daniel
Ehman, Nanci Vanesa
Vallejos, María Evangelina
Imlauer Vedoya, Camila María
Lahtinen, Panu
Area, Maria Cristina
Chinga Carrasco, Gary
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv PINE SAWDUST
SODA ETHANOL PULPING
NANOCELLULOSE
3D PRINTING
CYTOTOXICITY
topic PINE SAWDUST
SODA ETHANOL PULPING
NANOCELLULOSE
3D PRINTING
CYTOTOXICITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Soda-ethanol pulps, prepared from a forestry residue pine sawdust, were treated according to high-consistency enzymatic fibrillation technology to manufacture nanocellulose. The obtained nanocellulose was characterized and used as ink for three-dimensional (3D) printing of various structures. It was also tested for its moisture sorption capacity and cytotoxicity, as preliminary tests for evaluating its suitability for wound dressing and similar applications. During the high-consistency enzymatic treatment it was found that only the treatment of the O2-delignified pine pulp resulted in fibrillation into nano-scale. For 3D printing trials, the material needed to be fluidized further. By 3D printing, it was possible to fabricate various structures from the high-consistency enzymatic nanocellulose. However, the water sorption capacity of the structures was lower than previously seen with porous nanocellulose structures, indicating that further optimization of the material is needed. The material was found not to be cytotoxic, thus showing potential as material, e.g., for wound dressings and for printing tissue models.
Fil: Kangas, Heli. Technical Research Centre; Finlandia
Fil: Felissia, Fernando Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Filgueira, Daniel. No especifíca;
Fil: Ehman, Nanci Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Imlauer Vedoya, Camila María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Lahtinen, Panu. Technical Research Centre; Finlandia
Fil: Area, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Fil: Chinga Carrasco, Gary. No especifíca;
description Soda-ethanol pulps, prepared from a forestry residue pine sawdust, were treated according to high-consistency enzymatic fibrillation technology to manufacture nanocellulose. The obtained nanocellulose was characterized and used as ink for three-dimensional (3D) printing of various structures. It was also tested for its moisture sorption capacity and cytotoxicity, as preliminary tests for evaluating its suitability for wound dressing and similar applications. During the high-consistency enzymatic treatment it was found that only the treatment of the O2-delignified pine pulp resulted in fibrillation into nano-scale. For 3D printing trials, the material needed to be fluidized further. By 3D printing, it was possible to fabricate various structures from the high-consistency enzymatic nanocellulose. However, the water sorption capacity of the structures was lower than previously seen with porous nanocellulose structures, indicating that further optimization of the material is needed. The material was found not to be cytotoxic, thus showing potential as material, e.g., for wound dressings and for printing tissue models.
publishDate 2019
dc.date.none.fl_str_mv 2019-07
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/11336/132636
Kangas, Heli; Felissia, Fernando Esteban; Filgueira, Daniel; Ehman, Nanci Vanesa; Vallejos, María Evangelina; et al.; 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp; Molecular Diversity Preservation International; Bioengineering; 6; 3; 7-2019; 60-72
2306-5354
2306-5354
CONICET Digital
CONICET
url http://hdl.handle.net/11336/132636
identifier_str_mv Kangas, Heli; Felissia, Fernando Esteban; Filgueira, Daniel; Ehman, Nanci Vanesa; Vallejos, María Evangelina; et al.; 3D printing high-consistency enzymatic nanocellulose obtained from a soda-ethanol-O2 pine sawdust pulp; Molecular Diversity Preservation International; Bioengineering; 6; 3; 7-2019; 60-72
2306-5354
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2306-5354/6/3/60
info:eu-repo/semantics/altIdentifier/doi/10.3390/bioengineering6030060
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
publisher.none.fl_str_mv Molecular Diversity Preservation International
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
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score 13.13397

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