| 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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Perriman, Adam Willis
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Flax fibre reinforced alginate poloxamer hydrogelcitations
- 2023A rapid high throughput bioprinted colorectal cancer spheroid platform for in vitro drug- and radiation-responsecitations
- 2023Bienzymatic Generation of Interpenetrating Polymer Networked Engineered Living Materials with Shape Changing Propertiescitations
- 2023Design space and manufacturing of programmable 4D printed continuous flax fibre polylactic acid composite hygromorphscitations
- 2022The influence of the humidity on the mechanical properties of 3D printed continuous flax fibre reinforced poly(lactic acid) compositescitations
- 2022The Design of 4D-Printed Hygromorphscitations
- 2021Multiphase lattice metamaterials with enhanced mechanical performancecitations
- 2021Three-Dimensional Printable Enzymatically Active Plasticscitations
- 2020Chondroinduction of Mesenchymal Stem Cells on Cellulose-Silk Composite nanofibrous Substratescitations
- 2020Cactus-based solids and bio-composites for energy dissipation in defence and biomedical applications.
- 2020Abnormal stiffness behaviour in artificial cactus-inspired reinforcement materialscitations
- 2019A Composite Hydrogel Scaffold Permits Self‐Organization and Matrix Deposition by Cocultured Human Glomerular Cellscitations
- 2019Sequential Electrostatic Assembly of a Polymer Surfactant Corona Increases Activity of the Phosphotriesterase arPTEcitations
- 2017Mechanics and band gaps in hierarchical auxetic rectangular perforated composite metamaterialscitations
- 2014Molecular dynamics simulations reveal a dielectric-responsive coronal structure in protein-polymer surfactant hybrid nanoconstructscitations
- 2012Polymer/nucleotide droplets as bio-inspired functional micro-compartmentscitations
- 2009Membrane stabilization and transformation in organoclay-vesicle hybrid constructscitations
Places of action
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article
Bienzymatic Generation of Interpenetrating Polymer Networked Engineered Living Materials with Shape Changing Properties
Abstract
The synthesis of a porous shape-changing interpenetrating network (IPN) bioink for the fabrication of large-scale (cm) reversibly thermosensitive structures is described. The poly(N-isopropylacrylamide) (PNIPAm) IPN is generated in situ within an ionically crosslinked alginate hydrogel at room temperature and under aerobic conditions using a horseradish peroxidase (HRP)/glucose oxidase (GOx) bienzymatic initiation system. Mechanical testing assessment of the IPN hydrogels confirm mechanical reinforcement via covalent single network interdigitation. Furthermore, the thermosensitive bioink can be used to print biohybrid reactors containing genetically engineered phosphotriesterase-expressing E. coli capable of hydrolyzing toxic organophosphorus compounds. Herein, increasing the bioink pore size using the contractile-thermosensitive response of the IPN improves the temperature-dependent theoretical mass-transfer-limited enzyme catalyzed reaction rate, providing a plausible route to externally regulated enzymatic catalysis within bioprinted structures.