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

被引：9

作者：

Ivanov, Svetlozar ^{[2
]}

Kurniawan, Fredy ^{[1
]}

Tsakova, Vessela ^{[2
]}

Mirsky, Vladimir M. ^{[1
,3
]}

机构：

[1] Univ Regensburg, Inst Analyt Chem Chemo & Biosensors, D-93040 Regensburg, Germany

[2] Bulgarian Acad Sci, Inst Phys Chem, BU-1113 Sofia, Bulgaria

[3] Lausitz Univ Appl Sci, Dept Nanobiotechnol, D-01968 Senftenberg, Germany

来源：

MACROMOLECULAR MATERIALS AND ENGINEERING | 2009年 / 294卷 / 6-7期

关键词：

automated; conducting polymers; layer-by-layer deposition; polyaniline; polyelectrolytes; MULTILAYER FILMS; GOLD NANOPARTICLES; THIN-FILMS; POLYANILINE; PARAMETERS; SENSOR;

D O I：

10.1002/mame.200800376

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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.

引用

页码：441 / 444

页数：4

共 26 条

[1] Simultaneous surface plasmon optical and electrochemical investigation of layer-by-layer self-assembled conducting ultrathin polymer films
Baba, A
Park, MK
Advincula, RC
Knoll, W
[J]. LANGMUIR, 2002, 18 (12) : 4648 - 4652
[2] Influence of the deposition parameters on the morphology and electrical conductivity of PANI/PSS self-assembled films
Braga, Guilherme S.
Paterno, Leonardo G.
Lima, John Paul H.
Fonseca, Fernando J.
de Andrade, Adnei M.
[J]. MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2008, 28 (04): : 555 - 562
[3] Surface plasmon resonance biosensor for enrofloxacin based on deoxyribonucleic acid
Cao, Limin
Lin, Hong
Mirsky, Vladimir M.
[J]. ANALYTICA CHIMICA ACTA, 2007, 589 (01) : 1 - 5
[4] Molecular-level processing of conjugated polymers .3. Layer-by-layer manipulation of polyaniline via electrostatic interactions
Cheung, JH
Stockton, WB
Rubner, MF
[J]. MACROMOLECULES, 1997, 30 (09) : 2712 - 2716
[5] Fuzzy nanoassemblies: Toward layered polymeric multicomposites
Decher, G
[J]. SCIENCE, 1997, 277 (5330) : 1232 - 1237
[6] PH-sensing properties of poly(aniline) ultrathin films self-assembled on indium-tin oxide
Ge, Chenhao
Armstrong, Neal R.
Saavedra, S. Scott
[J]. ANALYTICAL CHEMISTRY, 2007, 79 (04) : 1401 - 1410
[7] Enhanced bioelectrocatalysis using Au-nanoparticle/polyaniline hybrid systems in thin films and microstructured rods assembled on electrodes
Granot, E
Katz, E
Basnar, B
Willner, I
[J]. CHEMISTRY OF MATERIALS, 2005, 17 (18) : 4600 - 4609
[8] Dye-sensitized solar cell fabricated by electrostatic layer-by-layer assembly of amphoteric TiO2 nanoparticles
He, JA
Mosurkal, R
Samuelson, LA
Li, L
Kumar, J
[J]. LANGMUIR, 2003, 19 (06) : 2169 - 2174
[9] Use of polyelectrolyte layer-by-layer assemblies as nanofiltration and reverse osmosis membranes
Jin, WQ
Toutianoush, A
Tieke, B
[J]. LANGMUIR, 2003, 19 (07) : 2550 - 2553
[10] Dynamic sequential layer-by-layer deposition method for fast and region-selective multilayer thin film fabrication
Kim, HJ
Lee, K
Kumar, S
Kim, J
[J]. LANGMUIR, 2005, 21 (18) : 8532 - 8538

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