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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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Zuilhof, Han
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Polyester-Based Polyelectrolyte Complexes
- 2023Internal hydrogen bonding of imines to control and enhance the dynamic mechanical properties of covalent adaptable networkscitations
- 2022Self-healing antifouling polymer brushescitations
- 2022Diblock and random antifouling bioactive polymer brushes on gold surfaces by visible-light-induced polymerization (SI-PET-RAFT) in watercitations
- 2022Self-healing antifouling polymer brushes : Effects of degree of fluorinationcitations
- 2022Synthesis of well-defined linear-bottlebrush-linear triblock copolymer towards architecturally-tunable soft materialscitations
- 2021Zwitterionic dendrimer – Polymer hybrid copolymers for self-assembling antifouling coatingscitations
- 2020PLL-Poly(HPMA) Bottlebrush-Based Antifouling Coatings: Three Grafting Routescitations
- 2020Fast room-temperature functionalization of silicon nanoparticles using alkyl silanolscitations
- 2018High electrical conductivity and high porosity in a Guest@MOF material : Evidence of TCNQ ordering within Cu3BTC2 microporescitations
- 2018Effect of Internal Heteroatoms on Level Alignment at Metal/Molecular Monolayer/Si Interfacescitations
- 2017Preparation and gas sensing properties of nanocomposite polymers on micro-Interdigitated electrodes for detection of volatile organic compounds at room temperaturecitations
- 2016Local Light-Induced Modification of the Inside of Microfluidic Glass Chipscitations
- 2016Clickable Polylactic Acids by Fast Organocatalytic Ring-Opening Polymerization in Continuous Flowcitations
- 2013Covalently attached organic monolayers onto silicon carbide from 1-alkynescitations
- 2010Hg/Molecular Monolayer-Si Junctionscitations
Places of action
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article
Diblock and random antifouling bioactive polymer brushes on gold surfaces by visible-light-induced polymerization (SI-PET-RAFT) in water
Abstract
Surface-initiated photoinduced electron-transfer-reversible addition–fragmentation chain transfer (SI-PET-RAFT) is, for the first time, used for the creation of antifouling polymer brushes on gold surfaces based on three monomers: oligo(ethylene glycol) methyl ether methacrylate (MeOEGMA), N-(2-hydroxypropyl) methacrylamide (HPMA), and carboxybetaine methacrylamide (CBMA). These coatings are subsequently characterized by X-ray photoelectron spectroscopy (XPS) and ellipsometry. The living nature of this polymerization allows for the creation of random and diblock copolymer brushes, which are based on HPMA (superb antifouling) and CBMA (good antifouling and functionalizable via activated ester chemistry). The polymer brushes demonstrate good antifouling properties against undiluted human serum, as monitored by quartz crystal microbalance with dissipation (QCM-D) and surface plasmon resonance (SPR) spectroscopy in real time. The amount of immobilization of bioactive moieties, here an antibody immobilized using N-succinimidyl ester–1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (NHS–EDC) coupling, in the diblock and random copolymer brushes is monitored by SPR, and is analyzed with respect to the brush structure, and is shown to be superior in the diblock copolymer brush. This approach represents a scalable, robust, mild, oxygen-tolerant, and heavy-metal-free route toward the production of antifouling and functional copolymer brushes (on gold surfaces) that open up applications in biosensing and tissue engineering.