Search Results - "Plamper, A"

Tuning the Thermoresponsive Properties of Weak Polyelectrolytes:  Aqueous Solutions of Star-Shaped and Linear Poly(N,N-dimethylaminoethyl Methacrylate) by Plamper, Felix A, Ruppel, Markus, Schmalz, Alexander, Borisov, Oleg, Ballauff, Matthias, Müller, Axel H. E

“…We investigated the thermoresponsive behavior of aqueous solutions of star-shaped and linear poly(N,N-dimethylaminoethyl methacrylate) (PDMAEMA). The observed…”
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Balancing Segregation and Complexation in Amphiphilic Copolymers by Architecture and Confinement by Hebbeker, Pascal, Steinschulte, Alexander A, Schneider, Stefanie, Plamper, Felix A

“…Segregation is a well-known principle for micellization, as solvophobic components try to minimize interactions with other entities (such as solvent) by…”
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Dual-Stimuli-Sensitive Microgels as a Tool for Stimulated Spongelike Adsorption of Biomaterials for Biosensor Applications by Sigolaeva, Larisa V, Gladyr, Snezhana Yu, Gelissen, Arjan P. H, Mergel, Olga, Pergushov, Dmitry V, Kurochkin, Ilya N, Plamper, Felix A, Richtering, Walter

“…This work examines the fabrication regime and the properties of microgel and microgel/enzyme thin films adsorbed onto conductive substrates (graphite or gold)…”
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Tuning the Thermoresponsiveness of Weak Polyelectrolytes by pH and Light:  Lower and Upper Critical-Solution Temperature of Poly(N,N-dimethylaminoethyl methacrylate) by Plamper, Felix A, Schmalz, Alexander, Müller, Axel H. E

“…The presence of multivalent counterions induces an upper critical solution temperature (UCST) in addition to the known lower critical solution temperature…”
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Cononsolvency Revisited: Solvent Entrapment by N‑Isopropylacrylamide and N,N‑Diethylacrylamide Microgels in Different Water/Methanol Mixtures by Hofmann, Christian H, Plamper, Felix A, Scherzinger, Christine, Hietala, Sami, Richtering, Walter

“…Aqueous dispersions of homo- and copolymer microgels of N-isopropylacrylamide (NiPAm) and N , N -diethylacrylamide (DEAm) with different compositions are…”
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Thermoresponsive Segments Retard the Formation of Equilibrium Micellar Interpolyelectrolyte Complexes by Detouring to Various Intermediate Structures by Dähling, Claudia, Lotze, Gudrun, Mori, Hideharu, Pergushov, Dmitry V, Plamper, Felix A

“…The kinetics of interpolyelectrolyte complexation involving architecturally complex (star-like) polymeric components is addressed. Specifically, the…”
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Functional Microgels and Microgel Systems by Plamper, Felix A, Richtering, Walter

“…Microgels are macromolecular networks swollen by the solvent in which they are dissolved. They are unique systems that are distinctly different from common…”
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Microgels enable capacious uptake and controlled release of architecturally complex macromolecular species by Walta, Stefan, Pergushov, Dmitry V., Oppermann, Alex, Steinschulte, Alexander A., Geisel, Karen, Sigolaeva, Larisa V., Plamper, Felix A., Wöll, Dominik, Richtering, Walter

“…This study highlights the use of microgels as containers of high capacity for uptake and triggered release of multi-functional guests. As a model guest,…”
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Nondestructive Light-Initiated Tuning of Layer-by-Layer Microcapsule Permeability by Xu, Weinan, Choi, Ikjun, Plamper, Felix A, Synatschke, Christopher V, Müller, Axel H. E, Tsukruk, Vladimir V

“…A nondestructive way to achieve remote, reversible, light-controlled tunable permeability of ultrathin shell microcapsules is demonstrated in this study…”
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pH-Controlled Exponential and Linear Growing Modes of Layer-by-Layer Assemblies of Star Polyelectrolytes by Choi, Ikjun, Suntivich, Rattanon, Plamper, Felix A, Synatschke, Christopher V, Müller, Axel H. E, Tsukruk, Vladimir V

“…We report the unique layer-by-layer (LbL) assembly behavior of pH-sensitive star-shaped polyelectrolytes with both linear and exponential growth modes…”
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Aqueous Polyelectrolyte Electrodeposition: The Effects of Alkyl Substitution and Varying Supporting Electrolyte Concentrations on the Deposition Efficiency by Gersdorf, Sophie, Schildknecht, Vincent, Schumann, Erik, Seidel, Sarah, Torger, Bernhard, Prasser, Quirin, Frenzel, Ninett, Lißner, Andreas, Heitmann, Johannes, Mertens, Florian, Frisch, Gero, A. Plamper, Felix

“…The controlled growth of surface‐modifying polymer films by electrodeposition often fails because of the lack of redox activity of these compounds. Here,…”
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Surface Functionalization by Stimuli-Sensitive Microgels for Effective Enzyme Uptake and Rational Design of Biosensor Setups by Sigolaeva, Larisa V, Pergushov, Dmitry V, Oelmann, Marina, Schwarz, Simona, Brugnoni, Monia, Kurochkin, Ilya N, Plamper, Felix A, Fery, Andreas, Richtering, Walter

“…We highlight microgel/enzyme thin films that were deposited onto solid interfaces via two sequential steps, the adsorption of temperature- and pH-sensitive…”
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PEO-b-PPO star-shaped polymers enhance the structural stability of electrostatically coupled liposome/polyelectrolyte complexes by Pinguet, Camille E, Ryll, Esther, Steinschulte, Alexander A, Hoffmann, Jón M, Brugnoni, Monia, Sybachin, Andrey, Wöll, Dominik, Yaroslavov, Alexander, Richtering, Walter, Plamper, Felix A

“…We propose a strategy to counteract the salt-driven disassembly of multiliposomal complexes made by electrostatic co-assembly of anionic small unilamellar…”
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Synthesis and Characterization of Star-Shaped Poly(N,N-dimethylaminoethyl methacrylate) and Its Quaternized Ammonium Salts by Plamper, Felix A, Schmalz, Alexander, Penott-Chang, Evis, Drechsler, Markus, Jusufi, Arben, Ballauff, Matthias, Müller, Axel H. E

“…We report on the synthesis and characterization of star-shaped strong polyelectrolytes and their precursor stars with up to 24 arms. To achieve this we…”
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Facile Screening of Various Micellar Morphologies by Blending Miktoarm Stars and Diblock Copolymers by Steinschulte, Alexander A, Gelissen, Arjan P.H, Jung, Andre, Brugnoni, Monia, Caumanns, Tobias, Lotze, Gudrun, Mayer, Joachim, Pergushov, Dmitry V, Plamper, Felix A

“…A time-saving phase-diagram screening is introduced for the self-assembly of miktoarm star polymers with different arm numbers for the insoluble part. Agreeing…”
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Spontaneous Assembly of Miktoarm Stars into Vesicular Interpolyelectrolyte Complexes by Plamper, Felix A., Gelissen, Arjan P., Timper, Jan, Wolf, Andrea, Zezin, Alexander B., Richtering, Walter, Tenhu, Heikki, Simon, Ulrich, Mayer, Joachim, Borisov, Oleg V., Pergushov, Dmitry V.

“…Mixing a bis‐hydrophilic, cationic miktoarm star polymer with a linear polyanion leads to the formation of unilamellar polymersomes, which consist of an…”
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Self-Templated Generation of Triggerable and Restorable Nonequilibrium Micelles by Dähling, Claudia, Houston, Judith E., Radulescu, Aurel, Drechsler, Markus, Brugnoni, Monia, Mori, Hideharu, Pergushov, Dmitry V., Plamper, Felix A.

“…Conditional variations can lead to micellar transformations resulting in various (equilibrium) morphologies. However, creating differently shaped assemblies…”
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Nanoblossoms:  Light-Induced Conformational Changes of Cationic Polyelectrolyte Stars in the Presence of Multivalent Counterions by Plamper, Felix A, Walther, Andreas, Müller, Axel H. E, Ballauff, Matthias

“…We analyze the structure of star-shaped polyelectrolytes in the presence of di- and trivalent counterions, and we use the gained knowledge to manipulate the…”
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Insight in the Phase Separation Peculiarities of Poly(dialkylaminoethyl methacrylate)s by Thavanesan, Thaanuskah, Herbert, Christian, Plamper, Felix A

“…The thermoresponsive and pH-sensitive behavior of poly­(N,N-dimethylaminoethyl methacrylate) (PDMAEMA), poly­(N,N-diethylaminoethyl methacrylate) (PDEAEMA),…”
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Comment on: Acid and non-acid gastroesophageal reflux after single anastomosis gastric bypass by Deitel, M., Rheinwalt, K.P., Musella, M., Weiner, R., Kular, K.S., Peraglia, C., Prasad, A., Luciani, R.C., Sakran, N., Plamper, A.

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