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First enzymatic synthesis of water-soluble conducting poly(3,4-ethylenedioxythiophene). | LitMetric

First enzymatic synthesis of water-soluble conducting poly(3,4-ethylenedioxythiophene).

Biomacromolecules

New Materials Department, CIDETEC--Centre for Electrochemical Technologies, Parque Tecnologico de San Sebastian, Paseo Miramon 196, E-20009 Donostia-San Sebastian, Spain.

Published: February 2007

The enzymatically catalyzed polymerization of 3,4-ethylenedioxythiophene in the presence of polystyrenesulfonate is introduced. This is the first time that an enzymatically catalyzed poly(3,4-ethylenedioxythiophene) (PEDOT) is reported. Horseradish peroxidase enzyme was used as a catalyst for the polymerization process leading to a water-soluble PEDOT that was characterized by UV-vis spectra, Fourier transform infrared, and electrical conductivity measurements. Water-soluble PEDOT showed excellent film formation ability as confirmed by atomic force microscopy images.

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Source
http://dx.doi.org/10.1021/bm060949zDOI Listing

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