Online citations, reference lists, and bibliographies.
Please confirm you are human
(Sign Up for free to never see this)
← Back to Search

Enzymatically Synthesized Conducting Polyaniline

Wei Liu, J. Kumar, S. Tripathy, K. Senecal, L. Samuelson
Published 1999 · Chemistry

Save to my Library
Download PDF
Analyze on Scholarcy
Share
A novel strategy for the enzymatic synthesis of a water-soluble, conducting polyaniline (PANI)/sulfonated polystyrene (SPS) complex is presented. The enzyme horseradish peroxidase (HRP) is used to polymerize aniline in the presence of a polyanionic template, sulfonated polystyrene. The synthesis is simple, and the conditions are mild in that the polymerization may be carried out in a 4.3 pH buffered aqueous solution, with a stoichiometric amount of hydrogen peroxide and a catalytic amount of enzyme. UV−visible absorption, FTIR, GPC, elemental analysis, and conductivity measurements all confirm that the electroactive form of PANI, similar to that which is traditionally chemically synthesized, is formed and complexed to the SPS. The reversible redox activity of the polyaniline displays a unique hysteresis loop with pH change. Cyclic voltammetry studies show only one set of redox peaks over the potential range of −0.2 to 1.2V, which suggests that the PANI/SPS complex is oxidatively more stable. The conductiv...



This paper is referenced by
10.1295/POLYMJ.32.987
Photopolymerization of Aniline Dimer by Photocatalytic Reaction of Ruthenium Trisbipyridyl in the Interlayer of Hectorite Clay
S. Uemura (2000)
10.1007/978-981-13-3813-7_12
Enzymatic Modification of Polymers
H. Cheng (2019)
10.1016/J.CATTOD.2010.05.023
Conductive materials by metal catalyzed polymerization
C. D. Pina (2011)
10.1016/J.JIEC.2018.08.009
Polymerization of aniline using a peroxidase-mimetic catalyst
Min-Chul Kim (2018)
10.1002/CEAT.201100590
Engineering Strategies for Successful Development of Functional Polymers Using Oxidative Enzymes
G. Nyanhongo (2012)
10.1007/978-1-4615-4227-8_8
Reaction of Polymers
A. Ravve (2000)
10.1016/S0167-4838(02)00355-2
Extremely high stability of African oil palm tree peroxidase.
I. Sakharov (2002)
10.1016/J.REACTFUNCTPOLYM.2005.06.007
Hemoglobin-biocatalysts synthesis of a conducting polyaniline
X. Hu (2005)
10.1023/B:ABIM.0000018916.69491.be
Phenylpyrazolones, Novel Oxidoreductase Redox Mediators for Degradation of Xenobiotics
S. Shleev (2004)
POLY(ACRYLIC ACID) TEMPLATE-GUIDED ENZYMATIC SYNTHESIS OF WATER-SOLUBLE POLY(O-TOLUIDINE)
M. R. Nabid (2006)
10.1081/MA-100108386
ENZYMATICALLY SYNTHESIZED POLYANILINE IN THE PRESENCE OF A TEMPLATE POLY(VINYLPHOSPHONIC ACID): A SOLID STATE NMR STUDY
Sangrama K. Sahoo (2001)
10.1016/S1074-5521(02)00149-7
Suicide inactivation of peroxidases and the challenge of engineering more robust enzymes.
B. Valderrama (2002)
10.1016/J.ELECTACTA.2015.12.119
Laccase-catalyzed electrochemical fabrication of polyaniline/graphene oxide composite onto graphite felt electrode and its application in bioelectrochemical system
Hui Juan (2016)
10.1016/J.MICROMESO.2012.12.038
Synthesis of novel chitaline–silica aerogels with spontaneous Au and Ag nanoparticles formation in aerogels matrix
Shanyu Zhao (2013)
10.1016/j.bios.2013.02.036
Nanodiamond based sponges with entrapped enzyme: a novel electrochemical probe for hydrogen peroxide.
Anantha Iyengar Gopalan (2013)
10.1002/CHIN.200513292
Conducting Polymer Nanostructures
R. Gangopadhyay (2005)
10.1023/B:RUEL.0000019668.68527.CC
Template Synthesis of Polyaniline in the Presence of Poly-(2-acrylamido-2-methyl-1-propanesulfonic Acid)
V. Ivanov (2004)
10.1002/APP.23607
Amino-capped aniline trimer/epoxy resin intercrosslinked networks
X. Yang (2006)
10.1038/srep33770
Erratum: Insight into the template effect of vesicles on the laccase-catalyzed oligomerization of N-phenyl-1,4-phenylenediamine from Raman spectroscopy and cyclic voltammetry measurements
Aleksandra Janošević Ležaić (2016)
10.1016/j.bios.2008.02.004
Femtomol SPR detection of DNA-PNA hybridization with the assistance of DNA-guided polyaniline deposition.
X. Su (2008)
10.1021/ar400305g
Engineering DNA self-assemblies as templates for functional nanostructures.
Z. Wang (2014)
10.1038/s42004-019-0218-0
Reproduction of vesicles coupled with a vesicle surface-confined enzymatic polymerisation
Minoru Kurisu (2019)
10.1007/s00289-015-1415-3
Preparation and characterization of polyaniline-poly(styrene-acrylate) composite latexes
F. Yang (2015)
10.1063/1674-0068/31/CJCP1705105
Synthesis of Chiral Polyaniline Induced by Modified Hemoglobin
J. Chen (2018)
10.1021/am404751k
Design of polypyrrole/polyaniline double-walled nanotube arrays for electrochemical energy storage.
Zi-long Wang (2014)
10.1016/j.talanta.2010.05.070
Screen-printed poly(3,4-ethylenedioxythiophene) (PEDOT): A new electrochemical mediator for acetylcholinesterase-based biosensors.
G. Istamboulié (2010)
10.1007/978-1-4614-2212-9_10
Polymeric Materials for Special Applications
A. Ravve (2012)
10.3390/polym10091023
Conductive Cotton by In Situ Laccase-Polymerization of Aniline
J. Su (2018)
10.1002/9783527631421.CH10
Polymer Synthesis and Modification by Enzymatic Catalysis
S. Kobayashi (2011)
10.1002/ELAN.201300231
Gas Sensing Ability of a Nanostructured Conducting Polypyrrole Film Prepared by Catalytic Electropolymerization on Cu/Au Interdigital Electrodes
N. Alizadeh (2013)
10.1081/MA-120014848
VARIATION IN THE STRUCTURE OF CONDUCTING POLYANILINE WITH AND WITHOUT THE PRESENCE OF TEMPLATE DURING ENZYMATIC POLYMERIZATION: A SOLID-STATE NMR STUDY
Sangrama K. Sahoo (2002)
10.1002/PAT.1317
UV‐curing synthesis of sulfonated polyaniline‐silver nanocomposites by an in situ reduction method
M. R. Karim (2009)
See more
Semantic Scholar Logo Some data provided by SemanticScholar