Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase

Detalhes bibliográficos
Autor(a) principal: Su Wang
Data de Publicação: 2016
Outros Autores: Qiang Wang, Xuerong Fan, Jin Xu, Ying Zhang, Jiugang Yuan, Heling Jin, Cavaco-Paulo, Artur
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/37918
Resumo: "Available online 9 October 2015"
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spelling Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidaseStarchHorseradish peroxidaseMethyl acrylateGraft polymerizationScience & Technology"Available online 9 October 2015"Horseradish peroxidase (HRP)-mediated graft polymerization in the presence of hydrogen peroxide (H2O2) and acetylacetone (Acac) has been successfully applied to the synthesis of starch-poly(methyl acrylate) (PMA). The graft copolymer was characterized by fourier transform infrared (FT-IR), elemental analysis, nuclear magnetic resonance (1H NMR and 13C NMR), and differential scanning calorimetry (DSC). FT-IR, elemental analysis and NMR confirmed that methyl acrylate (MA) was grafted onto starch successfully. DSC results showed the graft reaction had changed the crystalline regions of the gelatinized starch. The effects of pH, MA content, HRP dosage, incubation temperature and time on grafting percentage (GP) and grafting efficiency (GE) were also investigated. The GP and GE under optimal conditions reached 30.21% and 45.13%, respectively.This work was financially supported by the Program for New Century Excellent Talents in University (NCET-12-0883), the Fundamental Research Funds for the Central Universities (JUSRP51312B), the Natural Science Foundation of Jiangsu Province (BK20140150), the Creative Fund of the Cooperation of Industry, Education and Academy of Jiangsu Province, China (BY2013015-18, BY2014023-05) and the Open Project Program of Key Laboratory of Eco-textiles, Ministry of Education, Jiangnan University (KLET1309).ElsevierUniversidade do MinhoSu WangQiang WangXuerong FanJin XuYing ZhangJiugang YuanHeling JinCavaco-Paulo, Artur2016-01-202016-01-20T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/37918engWang, Su; Wang, Qiang; Fan, Xuerong; Xu, Jin; Zhang, Ying; Yuan, Jiugang; Jin, Heling; Paulo, Artur Cavaco, Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase. Carbohydrate Polymers, 136, 1010-1016, 20160144-86170144-861710.1016/j.carbpol.2015.09.11026572441http://www.journals.elsevier.com/carbohydrate-polymers/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:RCAAP2023-07-21T12:45:07Zoai:repositorium.sdum.uminho.pt:1822/37918Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:42:55.424613Repositório 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 Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
title Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
spellingShingle Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
Su Wang
Starch
Horseradish peroxidase
Methyl acrylate
Graft polymerization
Science & Technology
title_short Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
title_full Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
title_fullStr Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
title_full_unstemmed Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
title_sort Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase
author Su Wang
author_facet Su Wang
Qiang Wang
Xuerong Fan
Jin Xu
Ying Zhang
Jiugang Yuan
Heling Jin
Cavaco-Paulo, Artur
author_role author
author2 Qiang Wang
Xuerong Fan
Jin Xu
Ying Zhang
Jiugang Yuan
Heling Jin
Cavaco-Paulo, Artur
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Su Wang
Qiang Wang
Xuerong Fan
Jin Xu
Ying Zhang
Jiugang Yuan
Heling Jin
Cavaco-Paulo, Artur
dc.subject.por.fl_str_mv Starch
Horseradish peroxidase
Methyl acrylate
Graft polymerization
Science & Technology
topic Starch
Horseradish peroxidase
Methyl acrylate
Graft polymerization
Science & Technology
description "Available online 9 October 2015"
publishDate 2016
dc.date.none.fl_str_mv 2016-01-20
2016-01-20T00:00:00Z
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/1822/37918
url http://hdl.handle.net/1822/37918
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Wang, Su; Wang, Qiang; Fan, Xuerong; Xu, Jin; Zhang, Ying; Yuan, Jiugang; Jin, Heling; Paulo, Artur Cavaco, Synthesis and characterization of starch-poly(methyl acrylate) graft copolymers using horseradish peroxidase. Carbohydrate Polymers, 136, 1010-1016, 2016
0144-8617
0144-8617
10.1016/j.carbpol.2015.09.110
26572441
http://www.journals.elsevier.com/carbohydrate-polymers/
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 Elsevier
publisher.none.fl_str_mv Elsevier
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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