| 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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Skirtach, Andre
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Insights in the structural hierarchy of statically crystallized palm oilcitations
- 2024Insights in the structural hierarchy of statically crystallized palm oilcitations
- 2024From nucleation to fat crystal network : effects of stearic-palmitic sucrose ester on static crystallization of palm oilcitations
- 2024Ratiometric dual-emitting thermometers based on rhodamine B dye-incorporated (nano) curcumin periodic mesoporous organosilicas for bioapplicationscitations
- 2022The influence of Ca/Mg ratio on autogelation of hydrogel biomaterials with bioceramic compoundscitations
- 2022Improving green Yb3+/Er3+ upconversion luminescence by co-doping metal ions into an oxyfluoride matrix
- 2022Hybrid lanthanide-doped rattle-type thermometers for theranosticscitations
- 2022Hybrid NaYF4:Er,Yb@NaYF4@nano-MOF@AuNPs@LB composites for Yb3+-Er3+ physiological thermometrycitations
- 2022The influence of bases on thermal decomposition synthesis of LaF3
- 2021Hydrothermal synthesis of barium titanate nano/microrods and particle agglomerates using a sodium titanate precursorcitations
- 2021Combining fat and waxes in hybrid systems for bakery application
- 2020Temperature Window for Encapsulation of an Enzyme into Thermally Shrunk, CaCO3 Templated Polyelectrolyte Multilayer Capsules.citations
- 2020Temperature window for encapsulation of an enzyme into thermally shrunk, CaCO3 templated polyelectrolyte multilayer capsulescitations
- 2020Alkaline phosphatase delivery system based on calcium carbonate carriers for acceleration of ossificationcitations
- 2020Alkaline phosphatase delivery system based on calcium carbonate carriers for acceleration of ossificationcitations
- 2019Piezoelectric 3-D fibrous poly(3-hydroxybutyrate)-based scaffolds ultrasound-mineralized with calcium carbonate for bone tissue engineering : inorganic phase formation, osteoblast cell adhesion, and proliferationcitations
- 2019The effect of hybrid coatings based on hydrogel, biopolymer and inorganic components on the corrosion behavior of titanium bone implants.citations
- 2018Nanostructured biointerfaces based on bioceramic calcium carbonate/hydrogel coatings on titanium with an active enzyme for stimulating osteoblasts growthcitations
- 2012Control of cell adhesion by mechanical reinforcement of soft polyelectrolyte films with nanoparticlescitations
- 2011Neuron cells uptake of polymeric microcapsules and subsequent intracellular releasecitations
- 2011Release properties of pressurized microgel templated capsulescitations
- 2006Preparation of polyelectrolyte microcapsules with silver and gold nanoparticles in a shell and the remote destruction of microcapsules under laser irradiationcitations
Places of action
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article
Temperature Window for Encapsulation of an Enzyme into Thermally Shrunk, CaCO3 Templated Polyelectrolyte Multilayer Capsules.
Abstract
Encapsulation of enzymes allows to preserve their biological activities in various environmental conditions, such as exposure to elevated temperature or to proteases. This is particularly relevant for in vivo applications, where proteases represent a severe obstacle to maintaining the activity of enzymes. Polyelectrolyte multilayer capsules are suitable for enzyme encapsulation, where CaCO3 particles and temperature-dependent capsule formation are the best templates and the most adequate method, respectively. In this work, these two areas are combined and, ALP (alkaline phosphatase), which is a robust and therapeutically relevant enzyme, is encapsulated into thermally shrunk polyelectrolyte multilayer (PDADMAC/PSS)4 capsules templated on calcium carbonate particles (original average diameter: ≈3.5 µm). The activity of the encapsulated enzyme and the optimal temperature range for encapsulation are investigated. The enzymatic activity is almost four times higher upon encapsulation when the temperature range for encapsulation is situated just above the glass transition temperature (40 °C), while its optimal conditions are dictated, on the one hand, by the enzyme activity (better at lower temperatures) and, on the other hand, by the size and mechanical properties of capsules (better at higher temperatures).