PMID: 22586909May 17, 2012Paper

Enzymatic synthesis of electroconductive biocomposites based on DNA and optically active polyaniline

Prikladnaia biokhimiia i mikrobiologiia
Iu S ZeĭfmanA I Iaropolov

Abstract

Electroconductive interpolymer polyaniline complexes are synthesized on the DNA matrix, using the method of oxidative polymerization of aniline with two different biocatalyzers: horseradish root peroxidase and micropiroxidase-11 biomimetic. The spectral characteristics and morphology of the acquired biocomposites have been studied. The stereospecificity of the acquired samples of interpolymer complexes is shown, depending on the biocatalyzers used. The results acquired indicate the important role of a biocatalyzer in the formation of the twist direction of an electroconductive polymer spiral on the DNA matrix; i.e., the optical activity of the polymer samples acquired is apparently associated with the biocatalyzer properties.

References

Aug 26, 1998·Nature·E WinfreeN C Seeman
Sep 18, 2003·Journal of the American Chemical Society·Muthiah ThiyagarajanAshok L Cholli
Apr 12, 2006·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·O LegrandU Bockelmann
Apr 3, 2010·Journal of Nanoscience and Nanotechnology·Hock Key MoonYonghan Roh

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Citations

Feb 5, 2014·Biochemistry. Biokhimii︠a︡·G V OtrokhovA I Yaropolov
Oct 17, 2015·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Shivani Tanwar, Ja-An Annie Ho

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