Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities

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Enzyme-mediated in situ functionalization of cotton fibers was studied using laccase. Caffeic acid and morin were used as reactive phenolic substrates for laccase and further employed to the modification of fiber surfaces. Laccase-mediated oxidation and polymerization reactions of caffeic acid were...

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Detalles Bibliográficos
Autores: Kim, Suyeon, Lee, Hyunkyung, Kim, Juhea, Oliveira, Fernando, Souto, Pedro, Kim, Hyerim, Nakamatsu, Javier
Formato: artículo
Fecha de Publicación:2017
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/1301
Enlace del recurso:https://hdl.handle.net/20.500.12390/1301
https://doi.org/10.1002/app.45801
Nivel de acceso:acceso abierto
Materia:Textiles
Aplicaciones
Catalizadores
Revestimientos
Polielectrolitos
https://purl.org/pe-repo/ocde/ford#1.06.03
id CONC_c3471cf028deaf34ca4b497893df9095
oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/1301
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
title Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
spellingShingle Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
Kim, Suyeon
Textiles
Aplicaciones
Catalizadores
Catalizadores
Revestimientos
Polielectrolitos
https://purl.org/pe-repo/ocde/ford#1.06.03
title_short Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
title_full Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
title_fullStr Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
title_full_unstemmed Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
title_sort Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
author Kim, Suyeon
author_facet Kim, Suyeon
Lee, Hyunkyung
Kim, Juhea
Oliveira, Fernando
Souto, Pedro
Kim, Hyerim
Nakamatsu, Javier
author_role author
author2 Lee, Hyunkyung
Kim, Juhea
Oliveira, Fernando
Souto, Pedro
Kim, Hyerim
Nakamatsu, Javier
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Kim, Suyeon
Lee, Hyunkyung
Kim, Juhea
Oliveira, Fernando
Souto, Pedro
Kim, Hyerim
Nakamatsu, Javier
dc.subject.none.fl_str_mv Textiles
topic Textiles
Aplicaciones
Catalizadores
Catalizadores
Revestimientos
Polielectrolitos
https://purl.org/pe-repo/ocde/ford#1.06.03
dc.subject.es_PE.fl_str_mv Aplicaciones
Catalizadores
Catalizadores
Revestimientos
Polielectrolitos
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.06.03
description Enzyme-mediated in situ functionalization of cotton fibers was studied using laccase. Caffeic acid and morin were used as reactive phenolic substrates for laccase and further employed to the modification of fiber surfaces. Laccase-mediated oxidation and polymerization reactions of caffeic acid were monitored by ultraviolet–visible spectroscopy. During the wetting process, initial cationization of fiber surfaces using poly(diallyldimethylammonium chloride) followed by enzymatic treatment with phenolic substrates resulted ineffective polymer grafting evidenced by high color stability. Changes of fiber surface properties by polymer grafting, such as morphology and hydrophilicity/hydrophobicity, were tested using scanning electron microscopy and gravimetric absorption tests. An acceptable level of color resistance to washing stress was obtained on caffeic acid treated samples, and a high level of rubbing resistance was obtained on samples treated with both caffeic acid and morin. Regarding the ultraviolet protection test, the cationized and enzymatically functionalized samples showed a very good protection grade (ultraviolet protection factor 5 25). Finally, the antioxidant activity test of the modified fibers presented an improvement for radical scavenging potential due to the phenolic compounds incorporated to cotton fibers by laccase-mediated catalysis.
publishDate 2017
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2017-10-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/1301
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1002/app.45801
url https://hdl.handle.net/20.500.12390/1301
https://doi.org/10.1002/app.45801
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Journal of Applied Polymer Science
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling Publicationrp00425500rp03788600rp03785600rp03789600rp03787600rp03786600rp00423500Kim, SuyeonLee, HyunkyungKim, JuheaOliveira, FernandoSouto, PedroKim, HyerimNakamatsu, Javier2024-05-30T23:13:38Z2024-05-30T23:13:38Z2017-10-05https://hdl.handle.net/20.500.12390/1301https://doi.org/10.1002/app.45801Enzyme-mediated in situ functionalization of cotton fibers was studied using laccase. Caffeic acid and morin were used as reactive phenolic substrates for laccase and further employed to the modification of fiber surfaces. Laccase-mediated oxidation and polymerization reactions of caffeic acid were monitored by ultraviolet–visible spectroscopy. During the wetting process, initial cationization of fiber surfaces using poly(diallyldimethylammonium chloride) followed by enzymatic treatment with phenolic substrates resulted ineffective polymer grafting evidenced by high color stability. Changes of fiber surface properties by polymer grafting, such as morphology and hydrophilicity/hydrophobicity, were tested using scanning electron microscopy and gravimetric absorption tests. An acceptable level of color resistance to washing stress was obtained on caffeic acid treated samples, and a high level of rubbing resistance was obtained on samples treated with both caffeic acid and morin. Regarding the ultraviolet protection test, the cationized and enzymatically functionalized samples showed a very good protection grade (ultraviolet protection factor 5 25). Finally, the antioxidant activity test of the modified fibers presented an improvement for radical scavenging potential due to the phenolic compounds incorporated to cotton fibers by laccase-mediated catalysis.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengWileyJournal of Applied Polymer Scienceinfo:eu-repo/semantics/openAccessTextilesAplicaciones-1Catalizadores-1Catalizadores-1Revestimientos-1Polielectrolitos-1https://purl.org/pe-repo/ocde/ford#1.06.03-1Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activitiesinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/1301oai:repositorio.concytec.gob.pe:20.500.12390/13012024-05-30 16:02:30.635http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="1de14db3-bd01-4b62-b961-66027c226d01"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities</Title> <PublishedIn> <Publication> <Title>Journal of Applied Polymer Science</Title> </Publication> </PublishedIn> <PublicationDate>2017-10-05</PublicationDate> <DOI>https://doi.org/10.1002/app.45801</DOI> <Authors> <Author> <DisplayName>Kim, Suyeon</DisplayName> <Person id="rp00425" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Lee, Hyunkyung</DisplayName> <Person id="rp03788" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Kim, Juhea</DisplayName> <Person id="rp03785" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Oliveira, Fernando</DisplayName> <Person id="rp03789" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Souto, Pedro</DisplayName> <Person id="rp03787" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Kim, Hyerim</DisplayName> <Person id="rp03786" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Nakamatsu, Javier</DisplayName> <Person id="rp00423" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Wiley</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Textiles</Keyword> <Keyword>Aplicaciones</Keyword> <Keyword>Catalizadores</Keyword> <Keyword>Catalizadores</Keyword> <Keyword>Revestimientos</Keyword> <Keyword>Polielectrolitos</Keyword> <Abstract>Enzyme-mediated in situ functionalization of cotton fibers was studied using laccase. Caffeic acid and morin were used as reactive phenolic substrates for laccase and further employed to the modification of fiber surfaces. Laccase-mediated oxidation and polymerization reactions of caffeic acid were monitored by ultraviolet–visible spectroscopy. During the wetting process, initial cationization of fiber surfaces using poly(diallyldimethylammonium chloride) followed by enzymatic treatment with phenolic substrates resulted ineffective polymer grafting evidenced by high color stability. Changes of fiber surface properties by polymer grafting, such as morphology and hydrophilicity/hydrophobicity, were tested using scanning electron microscopy and gravimetric absorption tests. An acceptable level of color resistance to washing stress was obtained on caffeic acid treated samples, and a high level of rubbing resistance was obtained on samples treated with both caffeic acid and morin. Regarding the ultraviolet protection test, the cationized and enzymatically functionalized samples showed a very good protection grade (ultraviolet protection factor 5 25). Finally, the antioxidant activity test of the modified fibers presented an improvement for radical scavenging potential due to the phenolic compounds incorporated to cotton fibers by laccase-mediated catalysis.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.413352
Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities
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