Synthesis of polyelectrolyte complexes of polyaniline and sulfonated polystyrene by palm tree peroxidase

被引：59

作者：

Sakharov, IY ^{[1
]}

Vorobiev, AC

Leon, JJC

机构：

[1] Moscow MV Lomonosov State Univ, Fac Chem, Dept Chem Enzymol, Moscow 119899, Russia

[2] GV Plekhanov Russian Econ Acad, Div Chem, Moscow 113054, Russia

[3] Univ Ind Santander, Escuela Quim, Bucaramanga 678, Colombia

来源：

ENZYME AND MICROBIAL TECHNOLOGY | 2003年 / 33卷 / 05期

关键词：

polyelectrolyte; polyaniline; polystyrene;

D O I：

10.1016/S0141-0229(03)00188-1

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Enzymatic synthesis of polyelectrolyte complex of polyaniline (PANI) and sulfonated polystyrene (SPS) was developed. Royal palm tree peroxidase, which is active and stable under acidic conditions, was used as a biocatalyst. The template polymerization of aniline was carried out in aqueous buffer at pH 3.5. Varying concentrations of aniline, SPS and hydrogen peroxide in feed the favorable conditions for the production of PANI were determined. Contrary to chemical polymerization of aniline, the role of enzymatic reaction is to control kinetically and proceed under environmental friendly ("green") conditions. The production of the electroactive form of PANI-SPS complex was confirmed by Vis spectroscopy and EPR. (C) 2003 Elsevier Inc. All rights reserved.

引用

页码：661 / 667

页数：7

共 28 条

[1] pH dependence and structural interpretation of the reactions of Coprinus cinereus peroxidase with hydrogen peroxide, ferulic acid, and 2,2'-azinobis(3-ethylbenzthiazoline-6-sulfonic acid) [J].

Abelskov, AK ;

Smith, AT ;

Rasmussen, CB ;

Dunford, HB ;

Welinder, KG .

BIOCHEMISTRY, 1997, 36 (31) :9453-9463

[2]

ABELSKOV AK, 1995, BIOCHEMISTRY-US, V34, P4022

[3] INACTIVATION OF PEROXIDASE BY HYDROGEN-PEROXIDE AND ITS PROTECTION BY A REDUCTANT AGENT [J].

ARNAO, MB ;

ACOSTA, M ;

DELRIO, JA ;

GARCIACANOVAS, F .

BIOCHIMICA ET BIOPHYSICA ACTA, 1990, 1038 (01) :85-89

[4] Structural and conformational stability of horseradish peroxidase: Effect of temperature and pH [J].

Chattopadhyay, K ;

Mazumdar, S .

BIOCHEMISTRY, 2000, 39 (01) :263-270

[5] STEADY-STATE KINETICS OF PEROXIDASE WITH 2,2'-AZINO-DI-(3-ETHYLBENZTHIAZOLINE-6-SULPHONIC ACID) AS CHROMOGEN [J].

CHILDS, RE ;

BARDSLEY, WG .

BIOCHEMICAL JOURNAL, 1975, 145 (01) :93-103

[6] Semiconducting and metallic polymers: the fourth generation of polymeric materials [J].

Heeger, AJ .

SYNTHETIC METALS, 2001, 125 (01) :23-42

[7] The inactivation of horseradish peroxidase isoenzyme A2 by hydrogen peroxide:: an example of partial resistance due to the formation of a stable enzyme intermediate [J].

Hiner, ANP ;

Hernández-Ruiz, J ;

Rodríguez-López, JN ;

Arnao, MB ;

Varón, R ;

García-Cánovas, F ;

Acosta, M .

JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY, 2001, 6 (5-6) :504-516

[8] Characterization of polyaniline doped with diphenyl phosphate [J].

Kuo, CT ;

Chen, CH .

SYNTHETIC METALS, 1999, 99 (02) :163-167

[9] Enzymatically synthesized conducting polyaniline [J].

Liu, W ;

Kumar, J ;

Tripathy, S ;

Senecal, KJ ;

Samuelson, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (01) :71-78

[10] Synthetic metals: a novel role for organic polymers [J].

MacDiarmid, AG .

SYNTHETIC METALS, 2001, 125 (01) :11-22

← 1 2 3 →