Conductive cotton prepared by polyaniline in situ polymerization using laccase
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
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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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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799132609867939840 |