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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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Muir, Benjamin Ward
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023New insight into degradation mechanisms of conductive and thermally resistant polyaniline filmscitations
- 2023Solvent-free Surface Modification of Milled Carbon Fiber using Resonant Acoustic Mixing
- 2023Comparison of Tiling Artifact Removal Methods in Secondary Ion Mass Spectrometry Imagescitations
- 2023Two-Dimensional and Three-Dimensional Time-of-Flight Secondary Ion Mass Spectrometry Image Feature Extraction Using a Spatially Aware Convolutional Autoencodercitations
- 2023Exploring the Relationship between Polymer Surface Chemistry and Bacterial Attachment Using ToF‐SIMS and Self‐Organizing mapscitations
- 2022Applications of multivariate analysis and unsupervised machine learning to ToF-SIMS images of organic, bioorganic, and biological systems
- 2020ToF-SIMS and machine learning for single-pixel molecular discrimination of an acrylate polymer microarray
- 2017Determining the limit of detection of surface bound antibodycitations
- 2015Fundamentals and functional applications of plasma polymer films
- 2012A ToF-SIMS and XPS study of protein adsorption and cell attachment across PEG-like plasma polymer films with lateral compositional gradients
- 2012One step multifunctional micropatterning of surfaces using asymmetric glow discharge plasma polymerisation
- 2012UV grafting of a vinyl monomer onto a methanol plasma polymercitations
- 2010High-Throughput synthesis and screening of self assembled nanoparticles for use as MRI contrast agents (conference poster)
- 2006X-ray and neutron reflectometry study of glow-discharge plasma polymer filmscitations
Places of action
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article
UV grafting of a vinyl monomer onto a methanol plasma polymer
Abstract
In this study we have shown that a uniformly grafted, low protein fouling polyethylene glycol methacrylate (PEGMA) coating can be generated from the surface of a methanol plasma polymer film via photopolymerization. It is proposed that the graft polymerization occurs primarily from the generation and initiation of surface radicals by the applied ultraviolet light, in the methanol plasma polymer surface and the PEGMA monomer in solution. The surface properties of the coatings were characterised using X-ray Photoelectron Spectroscopy (XPS) and Atomic Force Microscopy (AFM). AFM analysis showed the interaction forces obtained between a silica probe and the PEGMA graft coatings to be repulsive and long-ranged. The AFM and XPS results demonstrated the low fouling nature of the surface polymerized PEGMA coating, following exposure to a protein solution.