Automated layer-by-layer deposition of polyelectrolytes in flow mode

  • Multilayer structures of conducting polymers were fabricated by a simply automated approach in flow mode. Polyaniline and poly(styrene sulfonate) were used as a model system, allowing a fast electrochemical and spectroscopic determination of the amount of deposited material. The technology was applied for layer-by-layer deposition of up to 100 bilayers. The results demonstrate a well reproducible and almost constant amount of the adsorbed polymer at each deposition cycle. The method can be applied for deposition of other conducting or non-conducting polymers, biological macromolecules and composites of polyelectrolytes and nanoparticles.

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Author: Svetlozar D. Ivanov, Fredy Kurniawan, Vessela T. Tsakova, Vladimir M. MirskyORCiDGND
DOI:https://doi.org/10.1002/mame.200800376
ISSN:1439-2054
Title of the source (English):Macromolecular Materials and Engineering
Document Type:Scientific journal article peer-reviewed
Language:English
Year of publication:2009
Volume/Year:294
Issue number:6-7
First Page:441
Last Page:444
Faculty/Chair:Fakultät 2 Umwelt und Naturwissenschaften / FG Nanobiotechnologie
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