Automated Layer-by-Layer Deposition of Polyelectrolytes in Flow Mode

Ivanov, Svetlozar and Kurniawan, Fredy and Tsakova, Vessela and Mirsky, Vladimir M. (2009) Automated Layer-by-Layer Deposition of Polyelectrolytes in Flow Mode. MACROMOLECULAR MATERIALS AND ENGINEERING, 294 (6-7). pp. 441-444. ISSN 1438-7492, 1439-2054

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Abstract

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 macromol-ecules and composites of polyelectrolytes and nanoparticles.

Item Type: Article
Uncontrolled Keywords: SELF-ASSEMBLED FILMS; MULTILAYER FILMS; GOLD NANOPARTICLES; THIN-FILMS; POLYANILINE; FABRICATION; PARAMETERS; MEMBRANES; SENSOR; automated; conducting polymers; layer-by-layer deposition; polyaniline; polyelectrolytes
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik
Depositing User: Dr. Gernot Deinzer
Date Deposited: 10 Sep 2020 10:26
Last Modified: 10 Sep 2020 10:26
URI: https://pred.uni-regensburg.de/id/eprint/28709

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