Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)

The structural modifications of a commercially available poly(lactid acid) grade were induced through reactive extrusion using a multi-epoxide reactive agent in a pilot plant. The statistical nature of the chemical reactions led to the generation of several types of non-uniform molecular architectur...

Descripción completa

Detalles Bibliográficos
Autores: Riba Ruiz, Jordi-Roger|||0000-0001-8774-2389, Cailloux, Jonathan|||0000-0003-3785-0829, Cantero, R., Canals Parelló, Trini, Maspoch Rulduà, M. Lluïsa|||0000-0002-4813-6412
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/113515
Acceso en línea:https://hdl.handle.net/2117/113515
https://dx.doi.org/10.1016/j.polymertesting.2017.12.003
Access Level:acceso abierto
Palabra clave:Polymers
Biopolymers
Plastics--Extrusion
Extrusion process
Infrared spectroscopy
Multivariate analysis
infrared spectroscopy
multivariable methods
poly(lactic acid)
process control
reactive extrusion
Polímers
Biopolímers
Plàstics -- Extrusió
Extrusió
Espectroscòpia infraroja
Anàlisi multivariable
Àrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímers
id ES_73cbb4cac208bd907bb15fac90cb43e5
oai_identifier_str oai:upcommons.upc.edu:2117/113515
network_acronym_str ES
network_name_str España
repository_id_str
spelling Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)Riba Ruiz, Jordi-Roger|||0000-0001-8774-2389Cailloux, Jonathan|||0000-0003-3785-0829Cantero, R.Canals Parelló, TriniMaspoch Rulduà, M. Lluïsa|||0000-0002-4813-6412PolymersBiopolymersPlastics--ExtrusionExtrusion processInfrared spectroscopyMultivariate analysisinfrared spectroscopymultivariable methodspoly(lactic acid)process controlreactive extrusionPolímersBiopolímersPlàstics -- ExtrusióExtrusióEspectroscòpia infrarojaAnàlisi multivariableÀrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímersThe structural modifications of a commercially available poly(lactid acid) grade were induced through reactive extrusion using a multi-epoxide reactive agent in a pilot plant. The statistical nature of the chemical reactions led to the generation of several types of non-uniform molecular architectures. Even though conventional spectroscopic (NMR) or chromatographic (SEC-static light scattering) techniques are placed at the forefront of the molecular characterization, both methods usually failed in characterizing non-uniform structures. In this study, a promising approach was applied to automatically classify modified PLA samples. It is based on the analysis of FTIR spectral data by means of multivariable methods, including feature extraction and classification algorithms. The fast and accurate results presented in this paper show the potential of the proposed approach.Peer ReviewedElsevier20182018-02-0120182018-02-01journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/113515https://dx.doi.org/10.1016/j.polymertesting.2017.12.003reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1135152026-05-27T15:37:01Z
dc.title.none.fl_str_mv Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
title Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
spellingShingle Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
Riba Ruiz, Jordi-Roger|||0000-0001-8774-2389
Polymers
Biopolymers
Plastics--Extrusion
Extrusion process
Infrared spectroscopy
Multivariate analysis
infrared spectroscopy
multivariable methods
poly(lactic acid)
process control
reactive extrusion
Polímers
Biopolímers
Plàstics -- Extrusió
Extrusió
Espectroscòpia infraroja
Anàlisi multivariable
Àrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímers
title_short Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
title_full Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
title_fullStr Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
title_full_unstemmed Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
title_sort Multivariable methods applied to FTIR: a powerful technique to highlight architectural changes in poly(lactic acid)
dc.creator.none.fl_str_mv Riba Ruiz, Jordi-Roger|||0000-0001-8774-2389
Cailloux, Jonathan|||0000-0003-3785-0829
Cantero, R.
Canals Parelló, Trini
Maspoch Rulduà, M. Lluïsa|||0000-0002-4813-6412
author Riba Ruiz, Jordi-Roger|||0000-0001-8774-2389
author_facet Riba Ruiz, Jordi-Roger|||0000-0001-8774-2389
Cailloux, Jonathan|||0000-0003-3785-0829
Cantero, R.
Canals Parelló, Trini
Maspoch Rulduà, M. Lluïsa|||0000-0002-4813-6412
author_role author
author2 Cailloux, Jonathan|||0000-0003-3785-0829
Cantero, R.
Canals Parelló, Trini
Maspoch Rulduà, M. Lluïsa|||0000-0002-4813-6412
author2_role author
author
author
author
dc.subject.none.fl_str_mv Polymers
Biopolymers
Plastics--Extrusion
Extrusion process
Infrared spectroscopy
Multivariate analysis
infrared spectroscopy
multivariable methods
poly(lactic acid)
process control
reactive extrusion
Polímers
Biopolímers
Plàstics -- Extrusió
Extrusió
Espectroscòpia infraroja
Anàlisi multivariable
Àrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímers
topic Polymers
Biopolymers
Plastics--Extrusion
Extrusion process
Infrared spectroscopy
Multivariate analysis
infrared spectroscopy
multivariable methods
poly(lactic acid)
process control
reactive extrusion
Polímers
Biopolímers
Plàstics -- Extrusió
Extrusió
Espectroscòpia infraroja
Anàlisi multivariable
Àrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímers
description The structural modifications of a commercially available poly(lactid acid) grade were induced through reactive extrusion using a multi-epoxide reactive agent in a pilot plant. The statistical nature of the chemical reactions led to the generation of several types of non-uniform molecular architectures. Even though conventional spectroscopic (NMR) or chromatographic (SEC-static light scattering) techniques are placed at the forefront of the molecular characterization, both methods usually failed in characterizing non-uniform structures. In this study, a promising approach was applied to automatically classify modified PLA samples. It is based on the analysis of FTIR spectral data by means of multivariable methods, including feature extraction and classification algorithms. The fast and accurate results presented in this paper show the potential of the proposed approach.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-02-01
2018
2018-02-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/113515
https://dx.doi.org/10.1016/j.polymertesting.2017.12.003
url https://hdl.handle.net/2117/113515
https://dx.doi.org/10.1016/j.polymertesting.2017.12.003
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869410835371130880
score 15,300719

Similares en LA Referencia