ICCAS OpenIR
Enzymatic polymerization of aniline and phenol derivatives catalyzed by horseradish peroxidase in dioxane(II)
Shan, JY; Han, LY; Bai, FL; Cao, SK
2003-03-01
Source PublicationPOLYMERS FOR ADVANCED TECHNOLOGIES
ISSN1042-7147
Volume14Issue:3-5Pages:330-336
AbstractAminophenols, methoxyanilines and 1-naphthylamine were polymerized via the catalysis of horseradish peroxidase in dioxane at ambient conditions by using hydrogen peroxide as the oxidant. Polymers formed in good yields when using double the amount of the oxidant. The molecular weight of the polymers was determined by gel permeation chromatography, and the polymer structures were characterized by using nuclear magnetic resonance and infrared techniques. The polymerization of aminophenols and 1-naphthylamine gave relatively high yields, while the polymer yields of methoxyanilines were very low. Except for 4-methoxyaniline giving 23.5% yield, 2-and 3-methoxyaniline gave <20% and <10% yield respectively. The polymer of 2-aminophenol was characterized as a linear, phenoxazine-like structure, while poly(4-aminophenol) has a linear, meta-oriented structure with the preservation of a hydroxyl group. Both of these are very different to those formed by chemical or electrochemical methods. Poly(3-aminophenol) and poly(l-naphthylamine) formed by enzymatic polymerization have very complicated structures. UV-vis spectra and the cyclic voltammograms of the polymers produced were also examined. It has been proved that poly(2-aminophenol) and poly(4-aminophenol) have electroactivity with respect to a saturated HgCl2 electrode in 1 M HCl. Copyright (C) 2003 John Wiley Sons, Ltd.
KeywordEnzyme Polymerization Peroxidase Aniline Phenol
DOI10.1002/pat.316
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000182654500028
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:36[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80814
Collection中国科学院化学研究所
Corresponding AuthorCao, SK
Affiliation1.Zhengzhou Univ, Dept Materials Engn, Zhengzhou 450052, Peoples R China
2.Chinese Acad Sci, Lab Organ Solids, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Shan, JY,Han, LY,Bai, FL,et al. Enzymatic polymerization of aniline and phenol derivatives catalyzed by horseradish peroxidase in dioxane(II)[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2003,14(3-5):330-336.
APA Shan, JY,Han, LY,Bai, FL,&Cao, SK.(2003).Enzymatic polymerization of aniline and phenol derivatives catalyzed by horseradish peroxidase in dioxane(II).POLYMERS FOR ADVANCED TECHNOLOGIES,14(3-5),330-336.
MLA Shan, JY,et al."Enzymatic polymerization of aniline and phenol derivatives catalyzed by horseradish peroxidase in dioxane(II)".POLYMERS FOR ADVANCED TECHNOLOGIES 14.3-5(2003):330-336.
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