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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

  • Czech description

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

Result continuities

  • Project

  • 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

  • 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