| People | Locations | Statistics |
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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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Spangenberg, Arnaud
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Surface Modification of 3D‐Printed Micro‐ and Macro‐Structures via In Situ Nitroxide‐Mediated Radical Photopolymerizationcitations
- 2023Customizable and Reconfigurable Surface Properties of Printed Micro‐objects by 3D Direct Laser Writing via Nitroxide Mediated Photopolymerizationcitations
- 2023Customizable and Reconfigurable Surface Properties of Printed Micro‐objects by 3D Direct Laser Writing via Nitroxide Mediated Photopolymerizationcitations
- 2023Surface Modification of 3D‐Printed Micro‐ and Macro‐Structures via In Situ Nitroxide‐Mediated Radical Photopolymerizationcitations
- 2023Very High-Aspect-Ratio Polymeric Micropillars Made by Two-Photon Polymerizationcitations
- 2022Investigation of two-photon polymerized microstructures using fluorescence lifetime measurementscitations
- 2022On‐Demand Editing of Surface Properties of Microstructures Made by 3D Direct Laser Writing via Photo‐Mediated RAFT Polymerizationcitations
- 2022On‐Demand Editing of Surface Properties of Microstructures Made by 3D Direct Laser Writing via Photo‐Mediated RAFT Polymerizationcitations
- 2021Tuning nanomechanical properties of microstructures made by 3D direct laser writingcitations
- 2021Water‐Soluble Photoinitiators from Dimethylamino‐Substituted Monoacylphosphine Oxide for Hydrogel and Latex Preparationcitations
- 2020Laser direct writing of arbitrary complex polymer microstructures by nitroxide-mediated photopolymerizationcitations
- 2018Direct Laser Writing of Crystallized TiO 2 and TiO 2 /Carbon Microstructures with Tunable Conductive Propertiescitations
- 20163D molecularly imprinted polymer sensors synthesized by 2-photon stereolithography
- 2016Rapid Prototyping of Chemical Microsensors Based on Molecularly Imprinted Polymers Synthesized by Two-Photon Stereolithographycitations
- 2012Enhancement of Two-Photon Initiating Efficiency of a 4,4'-Diaminostyryl-2,2'-bipyridine Derivative Promoted by Complexation with Silver Ionscitations
- 2011Near-infrared photopolymerization: Initiation process assisted by self-quenching and triplet-triplet annihilation of excited cyanine dyescitations
- 2011Orienting the Demixion of a Diblock-copolymer Using 193 nm Interferometric Lithography for the Controlled Deposition of Nanoparticlescitations
Places of action
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article
Customizable and Reconfigurable Surface Properties of Printed Micro‐objects by 3D Direct Laser Writing via Nitroxide Mediated Photopolymerization
Abstract
<jats:title>Abstract</jats:title><jats:p>Photoactivated Reversible Deactivation Radical Polymerization (RDRP) technologies have emerged very recently in the field of 3D printing systems especially at the macroscale in vat‐photopolymerization‐based processes such as digital light processing (DLP). Contrary to conventional free radical photopolymerization, photoRDRP in 3D printing leads to 3D objects with living character and thus confers them the unique ability to be post‐modified after fabrication. While 3D direct laser writing (3D DLW) by two photon polymerization has become a standard for fabrication of complex 3D micro‐objects, the use of RDRP and its associated benefits has so far been under‐investigated at that scale. Herein, a photoresist suitable for 3D DLW based on nitroxide mediated photopolymerization (NMP2) is developed. The photopolymerization efficiency for fabrication of micro‐structures and their subsequent post‐modification are investigated regarding the laser power and the wavelength of excitation. Moreover, highly tunable, precise, and successive surface patterning of 2D and 3D multi‐material microstructures are demonstrated thanks to the spatial and temporal control offered by the photo‐induced post‐modification. This work highlights new directions to be explored in order to accelerate the adoption of RDRP in 3D printing based on photopolymerization.</jats:p>