Biocatalytic Synthesis of Conducting Poly(3,4-Ethylenedioxythiophene) Using a Natural DNA Template
- 作者: Vasil’eva I.S.1, Khlupova M.E.1, Shumakovich G.P.1, Zaitseva E.A.2, Morozova O.V.1, Yaropolov A.I.1
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隶属关系:
- Bach Institute of Biochemistry, Research Centre of Biotechnology, Russian Academy of Sciences
- Department of Chemistry, Moscow State University
- 期: 卷 74, 编号 4 (2019)
- 页面: 186-190
- 栏目: Article
- URL: https://bakhtiniada.ru/0027-1314/article/view/163960
- DOI: https://doi.org/10.3103/S0027131419040096
- ID: 163960
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详细
The oxidative enzymatic polymerization of 3,4-ethylenedioxythiophene on a biopolymer DNA template is carried out. Laccase from fungus Trametes hirsuta with a high redox potential serves as a catalyst for the monomer polymerization; atmospheric oxygen is used as the oxidizing agent. Phosphate groups of DNA biopolymer, being dopants of the main chain of synthesized poly(3,4-ethylenedioxythiophene) (PEDOT), ensure its electrical conductivity. The physicochemical properties of the obtained complex and its morphology are studied. The conductivity of the PEDOT/DNA is ~0.15 mS/cm. The synthesized electrically conducting biocompatible PEDOT/DNA interpolymer complex can potentially be used for various biomedical purposes.
作者简介
I. Vasil’eva
Bach Institute of Biochemistry, Research Centre of Biotechnology, Russian Academy of Sciences
Email: yaropolov@inbi.ras.ru
俄罗斯联邦, Moscow, 119071
M. Khlupova
Bach Institute of Biochemistry, Research Centre of Biotechnology, Russian Academy of Sciences
Email: yaropolov@inbi.ras.ru
俄罗斯联邦, Moscow, 119071
G. Shumakovich
Bach Institute of Biochemistry, Research Centre of Biotechnology, Russian Academy of Sciences
Email: yaropolov@inbi.ras.ru
俄罗斯联邦, Moscow, 119071
E. Zaitseva
Department of Chemistry, Moscow State University
Email: yaropolov@inbi.ras.ru
俄罗斯联邦, Moscow, 119991
O. Morozova
Bach Institute of Biochemistry, Research Centre of Biotechnology, Russian Academy of Sciences
Email: yaropolov@inbi.ras.ru
俄罗斯联邦, Moscow, 119071
A. Yaropolov
Bach Institute of Biochemistry, Research Centre of Biotechnology, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: yaropolov@inbi.ras.ru
俄罗斯联邦, Moscow, 119071
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