Conductive cotton prepared by polyaniline in situ polymerization using laccase

Detalhes bibliográficos
Autor(a) principal: Zhang, Ya
Data de Publicação: 2014
Outros Autores: Dong, Aixue, Wang, Qiang, Fan, Xuerong, Paulo, Artur Cavaco, Zhang, Ying
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/31585
Resumo: The high-redox-potential catalyst laccase, isolated from Aspergillus, was first used as a biocatalyst in the oxidative polymerization of water-soluble conductive polyaniline, and then conductive cotton was prepared by in situ polymerization under the same conditions. The polymerization of aniline was performed in a water dispersion of sodium dodecylbenzenesulfonate (SDBS) micellar solution with atmospheric oxygen serving as the oxidizing agent. This method is ecologically clean and permits a greater degree of control over the kinetics of the reaction. The conditions for polyaniline synthesis were optimized. Characterizations of the conducting polyaniline and cotton were carried out using Fourier transform infrared spectroscopy, UV–vis spectroscopy, cyclic voltammetry, the fabric induction electrostatic tester, and the far-field EMC shielding effectiveness test fixture.
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spelling Conductive cotton prepared by polyaniline in situ polymerization using laccaseFunctional finishConductive cottonAspergillusLaccase-catalyzed synthesisIn situ polymerizationScience & TechnologyThe high-redox-potential catalyst laccase, isolated from Aspergillus, was first used as a biocatalyst in the oxidative polymerization of water-soluble conductive polyaniline, and then conductive cotton was prepared by in situ polymerization under the same conditions. The polymerization of aniline was performed in a water dispersion of sodium dodecylbenzenesulfonate (SDBS) micellar solution with atmospheric oxygen serving as the oxidizing agent. This method is ecologically clean and permits a greater degree of control over the kinetics of the reaction. The conditions for polyaniline synthesis were optimized. Characterizations of the conducting polyaniline and cotton were carried out using Fourier transform infrared spectroscopy, UV–vis spectroscopy, cyclic voltammetry, the fabric induction electrostatic tester, and the far-field EMC shielding effectiveness test fixture.This work was financially supported by the National Natural Science Foundation of China (21274055, 51173071), the Program for New Century Excellent Talents in University (NCET-12-0883), the Natural Science Foundation of Jiangsu Province (BK2011157), the Fundamental Research Funds for the Central Universities (JUSRP51312B), and the Program for Changjiang Scholars and Innovative Research Team in University (IRT1135).SpringerUniversidade do MinhoZhang, YaDong, AixueWang, QiangFan, XuerongPaulo, Artur CavacoZhang, Ying20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/31585engZhang, Ya; Dong, Aixue; Wang, Qiang; Fan, Xuerong; Paulo, Artur Cavaco; Zhang, Ying, Conductive cotton prepared by polyaniline in situ polymerization using laccase. Applied Biochemistry and Biotechnology, 174(2), 820-831, 20140273-22890273-228910.1007/s12010-014-1094-925099374http://link.springer.com/journal/12010info: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:RCAAP2023-07-21T12:22:36Zoai:repositorium.sdum.uminho.pt:1822/31585Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:16:07.307357Repositório 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 cotton prepared by polyaniline in situ polymerization using laccase
title Conductive cotton prepared by polyaniline in situ polymerization using laccase
spellingShingle Conductive cotton prepared by polyaniline in situ polymerization using laccase
Zhang, Ya
Functional finish
Conductive cotton
Aspergillus
Laccase-catalyzed synthesis
In situ polymerization
Science & Technology
title_short Conductive cotton prepared by polyaniline in situ polymerization using laccase
title_full Conductive cotton prepared by polyaniline in situ polymerization using laccase
title_fullStr Conductive cotton prepared by polyaniline in situ polymerization using laccase
title_full_unstemmed Conductive cotton prepared by polyaniline in situ polymerization using laccase
title_sort Conductive cotton prepared by polyaniline in situ polymerization using laccase
author Zhang, Ya
author_facet Zhang, Ya
Dong, Aixue
Wang, Qiang
Fan, Xuerong
Paulo, Artur Cavaco
Zhang, Ying
author_role author
author2 Dong, Aixue
Wang, Qiang
Fan, Xuerong
Paulo, Artur Cavaco
Zhang, Ying
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Zhang, Ya
Dong, Aixue
Wang, Qiang
Fan, Xuerong
Paulo, Artur Cavaco
Zhang, Ying
dc.subject.por.fl_str_mv Functional finish
Conductive cotton
Aspergillus
Laccase-catalyzed synthesis
In situ polymerization
Science & Technology
topic Functional finish
Conductive cotton
Aspergillus
Laccase-catalyzed synthesis
In situ polymerization
Science & Technology
description The high-redox-potential catalyst laccase, isolated from Aspergillus, was first used as a biocatalyst in the oxidative polymerization of water-soluble conductive polyaniline, and then conductive cotton was prepared by in situ polymerization under the same conditions. The polymerization of aniline was performed in a water dispersion of sodium dodecylbenzenesulfonate (SDBS) micellar solution with atmospheric oxygen serving as the oxidizing agent. This method is ecologically clean and permits a greater degree of control over the kinetics of the reaction. The conditions for polyaniline synthesis were optimized. Characterizations of the conducting polyaniline and cotton were carried out using Fourier transform infrared spectroscopy, UV–vis spectroscopy, cyclic voltammetry, the fabric induction electrostatic tester, and the far-field EMC shielding effectiveness test fixture.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
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/1822/31585
url http://hdl.handle.net/1822/31585
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Zhang, Ya; Dong, Aixue; Wang, Qiang; Fan, Xuerong; Paulo, Artur Cavaco; Zhang, Ying, Conductive cotton prepared by polyaniline in situ polymerization using laccase. Applied Biochemistry and Biotechnology, 174(2), 820-831, 2014
0273-2289
0273-2289
10.1007/s12010-014-1094-9
25099374
http://link.springer.com/journal/12010
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 Springer
publisher.none.fl_str_mv Springer
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
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