Search Results - "Laschewsky, A"

Ultrathin polymer coatings by complexation of polyelectrolytes at interfaces: suitable materials, structure and properties by Bertrand, P., Jonas, A., Laschewsky, A., Legras, R.

“…The article presents the state‐of‐the‐art of alternating physisorption of oppositely charged polyelectrolytes, the so‐called “layer‐by‐layer” method or…”
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Direct Access to Stable, Freestanding Polymer Membranes by Layer-by-Layer Assembly of Polyelectrolytes by Mallwitz, F., Laschewsky, A.

“…A novel method to prepare ultrathin, freestanding polyelectrolyte films in pores, without the need of sacrificial precursor coatings, has been developed (see…”
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Responsive Polymer-Electrode Interface—Study of its Thermo- and pH-Sensitivity and the Influence of Peptide Coupling by Fandrich, A., Buller, J., Memczak, H., Stöcklein, W., Hinrichs, K., Wischerhoff, E., Schulz, B., Laschewsky, A., Lisdat, F.

“…This study introduces a thermally responsive, polymer-based electrode system. The key component is a surface-attached, temperature-responsive…”
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Influence of Polyelectrolyte Charge Density on the Formation of Multilayers of Strong Polyelectrolytes at Low Ionic Strength by Glinel, K, Moussa, A, Jonas, A. M, Laschewsky, A

“…The influence of the charge density of polyelectrolytes on the growth of polyelectrolyte multilayers via layer-by-layer self-assembly from pure aqueous…”
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Swelling and switching kinetics of gold coated end-capped poly(N-isopropylacrylamide) thin films by Wang, W, Kaune, G, Perlich, J, Papadakis, C. M, Bivigou Koumba, A. M, Laschewsky, A, Schlage, K, Röhlsberger, R, Roth, S. V, Cubitt, R, Müller-Buschbaum, P

“…Thin thermoresponsive hydrogel films of poly(N-isopropylacrylamide) end-capped with n-butyltrithiocarbonate (nbc-PNIPAM) on silicon supports with a gold layer…”
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Thin Films of Poly(N-isopropylacrylamide) End-Capped with n-Butyltrithiocarbonate by Wang, W, Troll, K, Kaune, G, Metwalli, E, Ruderer, M, Skrabania, K, Laschewsky, A, Roth, S. V, Papadakis, C. M, Müller-Buschbaum, P

“…Thin thermoresponsive hydrogel films of poly(N-isopropylacrylamide) end-capped with n-butyltrithiocarbonate (nbc-PNIPAM) are prepared on solid supports having…”
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Ordered Polyelectrolyte “Multilayers”. 1. Mechanisms of Growth and Structure Formation:  A Comparison with Classical Fuzzy “Multilayers” by Arys, X, Laschewsky, A, Jonas, A. M

“…The growth and structuring of polyelectrolyte self-assemblies (so-called “multilayers”) made from a lyotropic ionene and a strong polyelectrolyte are examined…”
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Micellar Polymers with Hydrocarbon and Fluorocarbon Hydrophobic Chains. A Strategy to Multicompartment Micelles by Kotzev, A, Laschewsky, A, Adriaensens, P, Gelan, J

“…Cationic ionenes bearing hydrophobic side chains were synthesized, which behave as micellar polymers of the polysoap type. The hydrophobic chains were either…”
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Synthesis and investigation of new amphiphilic poly(carbobetaine)s made from diallylammonium monomers by FAVRESSE, P, LASCHEWSKY, A

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Free Volume and Swelling in Thin Films of Poly(N-isopropylacrylamide) End-Capped with n-Butyltrithiocarbonate by Harms, S., Rätzke, K., Faupel, F., Egger, W., Ravello, L., Laschewsky, A., Wang, W., Müller-Buschbaum, P.

“…The free volume in thin films of poly(N‐isopropylacrylamid) end‐capped with n‐butyltriocarbonate (nbc‐PNIPAM) is probed with positron annihilation lifetime…”
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The influence of selective solvents on the transition behavior of poly(styrene-b-monomethoxydiethylenglycol-acrylate-b-styrene) thick films by Zhong, Q., Adelsberger, J., Niedermeier, M. A., Golosova, A., Bivigou-Koumba, A. M., Laschewsky, A., Funari, S. S., Papadakis, C. M., Müller-Buschbaum, P.

“…Thick poly(styrene- b -monomethoxydiethylenglycol-acrylate- b -styrene) [P(S- b -MDEGA- b -S)] films (thickness 5 μm) are prepared from different solvents on…”
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Spectroscopic properties of mixed Langmuir–Blodgett films of rhodamine dyes and poly( N, N-diallyl- N-octadecylamine- alt-maleic acid) by Yeroshina, S.A., Ibrayev, N.Kh, Kudaibergenov, S.E., Rullens, F., Devillers, M., Laschewsky, A.

“…Langmuir–Blodgett (LB) films of poly( N, N-diallyl- N-octadecylamine- alt-maleic acid) as well as mixed films consisting of polyampholyte and two amphiphilic…”
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collapse transition of poly(styrene-b-(N-isopropyl acrylamide)) diblock copolymers in aqueous solution and in thin films by Troll, K, Kulkarni, A, Wang, W, Darko, C, Bivigou Koumba, A. M, Laschewsky, A, Müller-Buschbaum, P, Papadakis, C. M

“…The thermal behavior of a poly(styrene-b-N-isopropyl acrylamide) diblock copolymer was studied in aqueous solution as well as in thick and in thin films. The…”
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Ordered Polyelectrolyte “Multilayers”. 3. Complexing Clay Platelets with Polycations of Varying Structure by Glinel, K, Laschewsky, A, Jonas, A. M

“…Different poly(ammonium) salts with various chemical structures were self-assembled by the layer-by-layer method with a synthetic hectorite, Laponite. Using…”
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Adsorption of Polyelectrolyte Multilayers on Polymer Surfaces by Delcorte, A, Bertrand, P, Wischerhoff, E, Laschewsky, A

“…Different from the conventional use of charged supports, the assembly of thin coatings by alternate adsorption of oppositely charged polyelectrolytes was…”
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Ordered Polyelectrolyte “Multilayers”. 4. Internal Structure of Clay-Based Multilayers by Glinel, K, Laschewsky, A, Jonas, A. M

“…We report on the growth and structure of hybrid clay-based multilayers obtained by electrostatic self-assembly (also known as layer-by-layer assembly) of…”
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Emulsion Polymerization of Styrene Using Conventional, Polymerizable, and Polymeric Surfactants. A Comparative Study by Cochin, D, Laschewsky, A, Nallet, F

“…The emulsion polymerization of styrene is investigated, employing analogous conventional, polymerizable, and polymeric cationic surfactants (“polysoaps”). The…”
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Synthesis of a Hemicyanine Dye Bearing Two Carboxylic Groups and Its Use as a Photosensitizer in Dye-Sensitized Photoelectrochemical Cells by Stathatos, Elias, Lianos, Panagiotis, Laschewsky, André, Ouari, Olivier, Van Cleuvenbergen, Pierre

“…Two hemicyanine (aminostilbazium) dyes, one bearing two carboxylic groups while the other being its ester analogue, were synthesized for use as…”
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Ordered Polyelectrolyte “Multilayers”. 6. Effect of Molecular Parameters on the Formation of Hybrid Multilayers Based on Poly(Diallylammonium) Salts and Exfoliated Clay by Vuillaume, P. Y, Glinel, K, Jonas, A. M, Laschewsky, A

“…A new series of poly(diallylammonium) salts with varying hydrophilic−hydrophobic balance and bulkiness was prepared, to investigate the impact of these…”
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Micellar Solutions of a Symmetrical Amphiphilic ABA Triblock Copolymer with a Temperature-Responsive Shell by Jain, A, Kulkarni, A, Koumba, A.M. Bivigou, Wang, W, Busch, P, Laschewsky, A, Müller-Buschbaum, P, Papadakis, C.M

“…We have studied the thermal behavior of an ABA triblock copolymer having short, deuterated polystyrene end-blocks and a longer poly(N-isopropyl acrylamide)…”
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