Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties

Electronic version of an article published as "Enzyme and microbial technology", 08 Desembre 2009, p. 1-5

Detalles Bibliográficos
Autores: Gaffar Hossain, Kh. M., Díaz González, María, Riva Juan, Ascensión, Tzanov, Tzanko|||0000-0002-8568-1110
Tipo de recurso: artículo
Fecha de publicación:2010
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:2117/6187
Acceso en línea:https://hdl.handle.net/2117/6187
https://dx.doi.org/10.1016/j.enzmictec.2009.12.008
Access Level:acceso abierto
Palabra clave:Wool
Laccase
Wool--Shrink proofing
Fibres tèxtils -- Investigació
Teixits i tèxtils -- Innovacions tecnològiques
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Teixits::Teixits protectors
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network_acronym_str ES
network_name_str España
repository_id_str
spelling Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional propertiesGaffar Hossain, Kh. M.Díaz González, MaríaRiva Juan, AscensiónTzanov, Tzanko|||0000-0002-8568-1110WoolLaccaseWool--Shrink proofingFibres tèxtils -- InvestigacióTeixits i tèxtils -- Innovacions tecnològiquesÀrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtilsÀrees temàtiques de la UPC::Enginyeria tèxtil ::Teixits::Teixits protectorsElectronic version of an article published as "Enzyme and microbial technology", 08 Desembre 2009, p. 1-5Wool fibres have been modified with nordihydroguaiaretic acid (NDGA) to improve their performance at use. This water insoluble bi-functional phenolic compound has been grafted on wool through a laccase enzyme catalyzed reaction in an aqueous-ethanol mixture. The capacity of laccase to oxidise NDGA in this aqueous-organic medium has been studied electrochemicaly. The increase of CH2, CH3 and aromatic groups signal in the DRIFT spectra, together with SEM images of the enzymatically-modified fabrics confirmed the covalent grafting of NDGA on wool. This one step enzymatic process for grafting of NDGA improved the physical and mechanical properties of wool fabrics such as shrink resistance, crease recovery and tensile strength. Furthermore, the NDGA imparted to the textile material strong antioxidant activity and UV-protection.20102010-03-0120102010-01-20journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/6187https://dx.doi.org/10.1016/j.enzmictec.2009.12.008reponame: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:2117/61872026-05-27T15:37:01Z
dc.title.none.fl_str_mv Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
title Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
spellingShingle Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
Gaffar Hossain, Kh. M.
Wool
Laccase
Wool--Shrink proofing
Fibres tèxtils -- Investigació
Teixits i tèxtils -- Innovacions tecnològiques
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Teixits::Teixits protectors
title_short Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
title_full Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
title_fullStr Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
title_full_unstemmed Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
title_sort Enzyme-mediated coupling of a bi-functional phenolic compound onto wool to enhance its physical, mechanical and functional properties
dc.creator.none.fl_str_mv Gaffar Hossain, Kh. M.
Díaz González, María
Riva Juan, Ascensión
Tzanov, Tzanko|||0000-0002-8568-1110
author Gaffar Hossain, Kh. M.
author_facet Gaffar Hossain, Kh. M.
Díaz González, María
Riva Juan, Ascensión
Tzanov, Tzanko|||0000-0002-8568-1110
author_role author
author2 Díaz González, María
Riva Juan, Ascensión
Tzanov, Tzanko|||0000-0002-8568-1110
author2_role author
author
author
dc.subject.none.fl_str_mv Wool
Laccase
Wool--Shrink proofing
Fibres tèxtils -- Investigació
Teixits i tèxtils -- Innovacions tecnològiques
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Teixits::Teixits protectors
topic Wool
Laccase
Wool--Shrink proofing
Fibres tèxtils -- Investigació
Teixits i tèxtils -- Innovacions tecnològiques
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils
Àrees temàtiques de la UPC::Enginyeria tèxtil ::Teixits::Teixits protectors
description Electronic version of an article published as "Enzyme and microbial technology", 08 Desembre 2009, p. 1-5
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-03-01
2010
2010-01-20
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/2117/6187
https://dx.doi.org/10.1016/j.enzmictec.2009.12.008
url https://hdl.handle.net/2117/6187
https://dx.doi.org/10.1016/j.enzmictec.2009.12.008
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.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
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score 15,300719

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