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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lahann, Joerg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Photo‐Arbuzov Reactions as a Broadly Applicable Surface Modification Strategycitations
- 2022Surfaces Decorated with Enantiomorphically Pure Polymer Nanohelices via Hierarchical Chirality Transfer across Multiple Length Scalescitations
- 2020Systemic brain tumor delivery of synthetic protein nanoparticles for glioblastoma therapycitations
- 2020Molecular Changes in Vapor‐Based Polymer Thin Films Assessed by Characterization of Swelling Properties of Amine‐Functionalized Poly‐p-xylylene
- 2018Surface-initiated RAFT polymerization from vapor-based polymer coatingscitations
- 2018Water‐Stable Nanoporous Polymer Films with Excellent Proton Conductivitycitations
- 2017Polylutidinescitations
- 2017Polylutidines: Multifunctional Surfaces through Vapor-Based Polymerization of Substituted Pyridinophanescitations
- 2017pH-responsive aminomethyl functionalized poly(p-xylylene) coatings by chemical vapor deposition polymerizationcitations
- 2017Electrospun Polymer Fiber Lasers for Applications in Vapor Sensingcitations
- 2017Electrospun Polymer Fiber Lasers for Applications in Vapor Sensingcitations
- 2016Optical sensors from electrohydrodynamic jetted polymer fiber resonatorscitations
- 2016Optical sensors from electrohydrodynamic jetted polymer fiber resonatorscitations
- 2015Hierarchically Functionalized Magnetic Core/Multishell Particles and Their Postsynthetic Conversion to Polymer Capsulescitations
- 2015Free-Standing Nanomembranes Based on Selective CVD Deposition of Functional Poly- p -xylylenescitations
- 2014Fabrication of Highly Uniform Gel Coatings by the Conversion of Surface-Anchored Metal-Organic Frameworkscitations
- 2014Biofunctional Micropatterning of Thermoformed 3D Substratescitations
- 2014Interaction of Human Plasma Proteins with Thin Gelatin-Based Hydrogel Films: A QCM-D and ToF-SIMS Studycitations
- 2013Co-immobilization of Biomolecules on Ultrathin Reactive Chemical Vapor Deposition Coatings Using Multiple Click Chemistry Strategiescitations
- 2011Engineering, characterization and directional self-assembly of anisotropically modified nanocolloidscitations
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article
pH-responsive aminomethyl functionalized poly(p-xylylene) coatings by chemical vapor deposition polymerization
Abstract
The preparation of stimuli-responsive aminomethyl functionalized poly(p-xylylene) coatings by chemical vapor deposition polymerization is reported. Modification of the paracyclophane precursor with ionizable aminomethyl groups leads to polymer coatings with pH-responsive swelling properties. The swelling behavior is monitored in situ using spectroscopic ellipsometry and additional streaming potential measurements are performed. With decreasing pH-value, the coating becomes increasingly charged and reversibly swells to several times its dry thickness. The swelling ratio is sensitive to the ionic strength of the solution. By using a mixture of unfunctionalized and functionalized precursors in the chemical vapor deposition process, the number of charges in the polymer layer can be tuned and with it the swelling ratio of the coating. As a proof-of-concept for possible applications, a commercial paper filter is coated. This results in a pH-dependent wetting behavior and pH-dependent transport through the capillaries of the paper.