Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties

In this work Poly epsilon-caprolactone (PCL)/ Diglycidyl ether of bisphenol A (DGEBA) blends were electrospun and the obtained mats were UV cured to achieve shape memory properties. In the majority of studies, when blends with different compositions are electrospun, the process variables such as vol...

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Autores: Iregui Gómez, Jesús Álvaro, Irusta Maritxalar, María Lourdes, Martín Alberdi, María Dolores, González Vives, Alba
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/32688
Acceso en línea:http://hdl.handle.net/10810/32688
Access Level:acceso abierto
Palabra clave:electrospinning
design of experiments
shape memory polymers
epoxy photocuring
polycaprolactone
polymer nanofibers
drug-delivery
fibers
fabrication
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spelling Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory PropertiesIregui Gómez, Jesús ÁlvaroIrusta Maritxalar, María LourdesMartín Alberdi, María DoloresGonzález Vives, Albaelectrospinningdesign of experimentsshape memory polymersepoxy photocuringpolycaprolactonepolymer nanofibersdrug-deliveryfibersfabricationIn this work Poly epsilon-caprolactone (PCL)/ Diglycidyl ether of bisphenol A (DGEBA) blends were electrospun and the obtained mats were UV cured to achieve shape memory properties. In the majority of studies, when blends with different compositions are electrospun, the process variables such as voltage or flow rate are fixed independently of the composition and consequently the quality of the fibers is not optimized in all of the range studied. In the present work, using the design of experiments methodology, flow rate and voltage required to obtain a stable process were evaluated as responses in addition to the fiber diameter and shape memory properties. The results showed that the solution concentration and amount of PCL played an important role in the voltage and flow rate. For the shape memory properties excellent values were achieved and no composition dependence was observed. In the case of fiber diameter, similar results to previous works were observed.This research was funded by University of the Basque Country UPV/EHU (IT618-13) and MINECO (MAT2017-84116-R).MDPI201920192019info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/32688reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MINECO/MAT2017-84116-R/https://www.mdpi.com/2073-4360/11/3/475info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).Atribución 3.0 Españaoai:addi.ehu.eus:10810/326882026-06-18T09:23:17Z
dc.title.none.fl_str_mv Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
title Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
spellingShingle Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
Iregui Gómez, Jesús Álvaro
electrospinning
design of experiments
shape memory polymers
epoxy photocuring
polycaprolactone
polymer nanofibers
drug-delivery
fibers
fabrication
title_short Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
title_full Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
title_fullStr Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
title_full_unstemmed Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
title_sort Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
dc.creator.none.fl_str_mv Iregui Gómez, Jesús Álvaro
Irusta Maritxalar, María Lourdes
Martín Alberdi, María Dolores
González Vives, Alba
author Iregui Gómez, Jesús Álvaro
author_facet Iregui Gómez, Jesús Álvaro
Irusta Maritxalar, María Lourdes
Martín Alberdi, María Dolores
González Vives, Alba
author_role author
author2 Irusta Maritxalar, María Lourdes
Martín Alberdi, María Dolores
González Vives, Alba
author2_role author
author
author
dc.subject.none.fl_str_mv electrospinning
design of experiments
shape memory polymers
epoxy photocuring
polycaprolactone
polymer nanofibers
drug-delivery
fibers
fabrication
topic electrospinning
design of experiments
shape memory polymers
epoxy photocuring
polycaprolactone
polymer nanofibers
drug-delivery
fibers
fabrication
description In this work Poly epsilon-caprolactone (PCL)/ Diglycidyl ether of bisphenol A (DGEBA) blends were electrospun and the obtained mats were UV cured to achieve shape memory properties. In the majority of studies, when blends with different compositions are electrospun, the process variables such as voltage or flow rate are fixed independently of the composition and consequently the quality of the fibers is not optimized in all of the range studied. In the present work, using the design of experiments methodology, flow rate and voltage required to obtain a stable process were evaluated as responses in addition to the fiber diameter and shape memory properties. The results showed that the solution concentration and amount of PCL played an important role in the voltage and flow rate. For the shape memory properties excellent values were achieved and no composition dependence was observed. In the case of fiber diameter, similar results to previous works were observed.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/32688
url http://hdl.handle.net/10810/32688
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MINECO/MAT2017-84116-R/
https://www.mdpi.com/2073-4360/11/3/475
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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