Conductive bacterial cellulose by in situ laccase polymerization of aniline

Detalhes bibliográficos
Autor(a) principal: Shim, Euijin
Data de Publicação: 2019
Outros Autores: Su, Jing, Noro, Jennifer Martins, Teixeira, Marta Albertina, Cavaco-Paulo, Artur, Silva, Carla, Kim, Hye Rim
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/60433
Resumo: Conductive and colored bacterial cellulose (BC) was developed by entrapment of polyaniline (PANi) onto dry BC membranes. The polyaniline was produced by in situ green polymerization of aniline by Myceliophthora thermophila laccase at pH = 4, 25°C, in the presence of a mediator, 1-hydroxybenzotriazol (HBT), using two different reactors, a water bath (WB) and an ultrasonic bath (US). MALDI-TOF and 1H NMR characterization of the experiment solutions confirmed the efficient polymerization of aniline by laccase. The dried BC membranes with entrapped polyaniline showed electrical conductive behavior and strong coloration, opening novel routes for the exploitation of functionalized bacterial cellulose as a green material for technical textiles, wearables, and other applications.
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spelling Conductive bacterial cellulose by in situ laccase polymerization of anilineAnilinesLaccasesPolymerizationElectric conductivityMatrix-assisted laser desorption ionization time-of-flight mass spectrometryCellulosePolymersCoatingsScience & TechnologyConductive and colored bacterial cellulose (BC) was developed by entrapment of polyaniline (PANi) onto dry BC membranes. The polyaniline was produced by in situ green polymerization of aniline by Myceliophthora thermophila laccase at pH = 4, 25°C, in the presence of a mediator, 1-hydroxybenzotriazol (HBT), using two different reactors, a water bath (WB) and an ultrasonic bath (US). MALDI-TOF and 1H NMR characterization of the experiment solutions confirmed the efficient polymerization of aniline by laccase. The dried BC membranes with entrapped polyaniline showed electrical conductive behavior and strong coloration, opening novel routes for the exploitation of functionalized bacterial cellulose as a green material for technical textiles, wearables, and other applications.This work was supported by: E.S.: 2017R1D1A1B03031959, National Research Foundation of Korea, www.nrf.re.kr/eng/main; J.N., C.S., A.C.P.: NORTE-01-0145-FEDER-000004, Fundação para a Ciência e a Tecnologia, www.fct.pt; J.N.: SFRH/BD/121673/2016; and C.S.: IF/ 00186/2015, Fundação para a Ciência e a Tecnologia, www.fct.pt. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.info:eu-repo/semantics/publishedVersionPublic Library of ScienceUniversidade do MinhoShim, EuijinSu, JingNoro, Jennifer MartinsTeixeira, Marta AlbertinaCavaco-Paulo, ArturSilva, CarlaKim, Hye Rim2019-042019-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/60433engShim, Euijin; Jing Su; Jennifer Noro; Teixeira, Marta A.; Cavaco-Paulo, Artur; Silva, Carla; Kim, Hye Rim, Conductive bacterial cellulose by in situ laccase polymerization of aniline. PLoS One, 14(4), 1-14, 20191932-62031932-620310.1371/journal.pone.021454630986238http://journals.plos.org/plosone/info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-11T07:00:41Zoai:repositorium.sdum.uminho.pt:1822/60433Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T07:00:41Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Conductive bacterial cellulose by in situ laccase polymerization of aniline
title Conductive bacterial cellulose by in situ laccase polymerization of aniline
spellingShingle Conductive bacterial cellulose by in situ laccase polymerization of aniline
Shim, Euijin
Anilines
Laccases
Polymerization
Electric conductivity
Matrix-assisted laser desorption ionization time-of-flight mass spectrometry
Cellulose
Polymers
Coatings
Science & Technology
title_short Conductive bacterial cellulose by in situ laccase polymerization of aniline
title_full Conductive bacterial cellulose by in situ laccase polymerization of aniline
title_fullStr Conductive bacterial cellulose by in situ laccase polymerization of aniline
title_full_unstemmed Conductive bacterial cellulose by in situ laccase polymerization of aniline
title_sort Conductive bacterial cellulose by in situ laccase polymerization of aniline
author Shim, Euijin
author_facet Shim, Euijin
Su, Jing
Noro, Jennifer Martins
Teixeira, Marta Albertina
Cavaco-Paulo, Artur
Silva, Carla
Kim, Hye Rim
author_role author
author2 Su, Jing
Noro, Jennifer Martins
Teixeira, Marta Albertina
Cavaco-Paulo, Artur
Silva, Carla
Kim, Hye Rim
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Shim, Euijin
Su, Jing
Noro, Jennifer Martins
Teixeira, Marta Albertina
Cavaco-Paulo, Artur
Silva, Carla
Kim, Hye Rim
dc.subject.por.fl_str_mv Anilines
Laccases
Polymerization
Electric conductivity
Matrix-assisted laser desorption ionization time-of-flight mass spectrometry
Cellulose
Polymers
Coatings
Science & Technology
topic Anilines
Laccases
Polymerization
Electric conductivity
Matrix-assisted laser desorption ionization time-of-flight mass spectrometry
Cellulose
Polymers
Coatings
Science & Technology
description Conductive and colored bacterial cellulose (BC) was developed by entrapment of polyaniline (PANi) onto dry BC membranes. The polyaniline was produced by in situ green polymerization of aniline by Myceliophthora thermophila laccase at pH = 4, 25°C, in the presence of a mediator, 1-hydroxybenzotriazol (HBT), using two different reactors, a water bath (WB) and an ultrasonic bath (US). MALDI-TOF and 1H NMR characterization of the experiment solutions confirmed the efficient polymerization of aniline by laccase. The dried BC membranes with entrapped polyaniline showed electrical conductive behavior and strong coloration, opening novel routes for the exploitation of functionalized bacterial cellulose as a green material for technical textiles, wearables, and other applications.
publishDate 2019
dc.date.none.fl_str_mv 2019-04
2019-04-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/60433
url http://hdl.handle.net/1822/60433
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Shim, Euijin; Jing Su; Jennifer Noro; Teixeira, Marta A.; Cavaco-Paulo, Artur; Silva, Carla; Kim, Hye Rim, Conductive bacterial cellulose by in situ laccase polymerization of aniline. PLoS One, 14(4), 1-14, 2019
1932-6203
1932-6203
10.1371/journal.pone.0214546
30986238
http://journals.plos.org/plosone/
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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