Biologically triggered liberation of sub-micron particles from alginate microcapsules
The result's identifiers
Result code in 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>
Result on the web
<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>
Alternative languages
Result language
angličtina
Original language name
Biologically triggered liberation of sub-micron particles from alginate microcapsules
Original language description
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.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Materials Chemistry
ISSN
0959-9428
e-ISSN
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Volume of the periodical
1
Issue of the periodical within the volume
40
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
5456-5461
UT code for WoS article
000324926700011
EID of the result in the Scopus database
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