Synthesis and characterisation of core-shell alginate-silica particles and silica hollow microspheres

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023285" target="_blank" >RIV/60461373:22340/10:00023285 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Synthesis and characterisation of core-shell alginate-silica particles and silica hollow microspheres
Original language description
The aim of this work is to manufacture silica (SiO2) particles with specific controllable shell structure to act as an outer layer of the so-called chemical robots or their internal compartments. Chemical robots can be viewed as internally structured particles, that can move in their environment, selectively exchange molecules with their surrounding, chemically transform those molecules and either accumulate or release the product. There are various promising applications, especially in drug delivery system or in complex catalytic reactions. Silica has been demonstrated to be an ideal host for biopolymer encapsulation since it is chemically and thermally stable and can limit the effect of the outside environment on the core of the particle. Other advantages of silica include biocompatibility and porosity, which offers the possibility to regulate diffusion. In this work, we demonstrated fast and simple routes to synthesize two types of silica particles: 3. Alginate-silica (core-shell) p
Czech name
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Czech description
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Project
<a href="/en/project/GD104%2F08%2FH055" target="_blank" >GD104/08/H055: Transport and reaction processes in complex multiphase systems</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>R - Projekt Ramcoveho programu EK

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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