Biologically triggered liberation of sub-micron particles from alginate microcapsules
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F13%3A43895406" target="_blank" >RIV/60461373:22340/13:43895406 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1039/C3TB20388C" target="_blank" >http://dx.doi.org/10.1039/C3TB20388C</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/C3TB20388C" target="_blank" >10.1039/C3TB20388C</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Biologically triggered liberation of sub-micron particles from alginate microcapsules
Popis výsledku v původním jazyce
A new method for triggering the burst liberation of encapsulated sub-micron particles from carrier particles using embedded microorganisms has been developed. Triggering mechanisms such as those based on chemical, light, thermal, or magnetic stimuli areknown, but man-made particles are not yet able to replicate the concept of ?dormancy? found in biological systems in the form of spores or seeds that survive in an inactive state and start to grow only once favourable environmental conditions are encountered. An engineered particle system that mimics this property by embedding viable yeast cells into synthetically made alginate microcapsules is reported in the present work. Cell growth and division is used as a triggering mechanism for stimuli-responsive release of the encapsulated content. The hybrid living/artificial capsules were formed by an inkjet printing process and the mechanism of biologically triggered release was shown using fluorescently labelled liposomes.
Název v anglickém jazyce
Biologically triggered liberation of sub-micron particles from alginate microcapsules
Popis výsledku anglicky
A new method for triggering the burst liberation of encapsulated sub-micron particles from carrier particles using embedded microorganisms has been developed. Triggering mechanisms such as those based on chemical, light, thermal, or magnetic stimuli areknown, but man-made particles are not yet able to replicate the concept of ?dormancy? found in biological systems in the form of spores or seeds that survive in an inactive state and start to grow only once favourable environmental conditions are encountered. An engineered particle system that mimics this property by embedding viable yeast cells into synthetically made alginate microcapsules is reported in the present work. Cell growth and division is used as a triggering mechanism for stimuli-responsive release of the encapsulated content. The hybrid living/artificial capsules were formed by an inkjet printing process and the mechanism of biologically triggered release was shown using fluorescently labelled liposomes.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CI - Průmyslová chemie a chemické inženýrství
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
R - Projekt Ramcoveho programu EK
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Materials Chemistry
ISSN
0959-9428
e-ISSN
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Svazek periodika
1
Číslo periodika v rámci svazku
40
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
6
Strana od-do
5456-5461
Kód UT WoS článku
000324926700011
EID výsledku v databázi Scopus
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