| People | Locations | Statistics |
|---|---|---|
| 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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Ionov, Leonid
University of Bayreuth
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Composite Alginate Dialdehyde-Gelatin (ADA-GEL) Hydrogel Containing Short Ribbon-Shaped Fillers for Skeletal Muscle Tissue Biofabricationcitations
- 20244D-Printable Photocrosslinkable Polyurethane-Based Inks for Tissue Scaffold and Actuator Applicationscitations
- 20234D Biofabrication of Mechanically Stable Tubular Constructs Using Shape Morphing Porous Bilayers for Vascularization Applicationcitations
- 20234D‐Printable Photocrosslinkable Polyurethane‐Based Inks for Tissue Scaffold and Actuator Applicationscitations
- 20234D Biofabrication of T‐Shaped Vascular Bifurcationcitations
- 2023Reversibly Photoswitchable High‐Aspect Ratio Surfacescitations
- 2022Fibrous Scaffolds for Muscle Tissue Engineering Based on Touch-Spun Poly(Ester-Urethane) Elastomercitations
- 20204D Biofabrication of fibrous artificial nerve graft for neuron regenerationcitations
- 2017Separator for lithium-sulfur battery based on polymer blend membranecitations
- 2015Reversible thermosensitive biodegradable polymeric actuators based on confined crystallization
- 2014In-situ ATR-FTIR for characterization of thin biorelated polymer filmscitations
- 2012Biomimetic 3D self-assembling biomicroconstructs by spontaneous deformation of thin polymer filmscitations
- 2011Soft microorigami : self-folding polymer filmscitations
- 2005Synthese und Charakterisierung von Polymerbürsten-Oberflächen mit Gradienten und Strukturierung (Synthesis and characterization of patterned and gradient polymer brush surfaces)
Places of action
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article
Reversibly Photoswitchable High‐Aspect Ratio Surfaces
Abstract
Herein, the fabrication of light-sensitive high-aspect ratio surfaces with switchable topography using melt-electrowriting of shape-memory polymers and deposition of light-to-heat converting black ink on it by dip coating is reported on. The lamellae exposed to low temperatures are hard and cannot be deformed by water droplets. The temperature reached upon illumination of surfaces is close to the melting point of the soft segment of the polyurethane that leads to softening of the polymer. Due to this, it is possible to locally deform and recover the light-softened surface structures by water droplets deposited on lamellae. The deformed state can befixed by cooling down resulting in the crystallization of the polymer. Thus, the reversibility of local deformation can be achieved. Finally, the application of the developed approach and materials for the fabrication of smart light-controlled valves is demonstrated, which can be used for the controlled mixing of fluids in microfluidic devices. ; 4 ; 10