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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
Photo‐Arbuzov Reactions as a Broadly Applicable Surface Modification Strategy
Abstract
Chemical vapor deposition (CVD) polymerization is a commonly used approach in surface chemistry, providing a substrate-independent platform for bioactive surface functionalization strategies. This work investigates the Arbuzov reaction of halogenated polymer coatings readily available via CVD polymerization, using poly(4-chloro-para-xylylene) (Parylene C) as a model substance. Postpolymerization modification of these coatings via catalyst-free and UV-induced Arbuzov reaction using phosphites results in phosphonate-functionalized polymers. The combination of infrared reflection-absorption spectroscopy (IRRAS), X-ray photoelectron spectroscopy (XPS), and time-of-flight secondary ion mass spectrometry (ToF-SIMS) provides detailed insights into the reaction progress. Time-dependent studies suggest that the non-polar phosphites penetrate deep into the CVD films and react with the polymer film. In addition, ToF-SIMS, scanning electron microscopy (SEM), and atomic force microscopy (AFM) confirm spatial control of the reaction, resulting in localized chemical and topographical surface modification, recognizable by changes in interference color, fluorescence, and wettability. Preliminary 3D fluorescence spectroscopy investigations indicate tunable near-infrared emission of these polymer films. This work is the first step toward generating multifunctional polymer coatings based on chemically modifiable, CVD polymers with potential applications in biomaterials, sensors, or optoelectronics.