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Antimicrobial Nanomaterials in the Food Industry

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F15%3APU136026" target="_blank" >RIV/00216305:26620/15:PU136026 - isvavai.cz</a>

  • Result on the web

    <a href="https://kvasnyprumysl.cz/pdfs/kpr/2015/02/05.pdf" target="_blank" >https://kvasnyprumysl.cz/pdfs/kpr/2015/02/05.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.18832/kp2015008" target="_blank" >10.18832/kp2015008</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Antimicrobial Nanomaterials in the Food Industry

  • Original language description

    Nanoparticles of metals interacting with cellular components and biomacromolecules including DNA and RNA alter cellular processes. Concerning the antimicrobial activity, the metal nanoparticles in nanomolar concentrations inhibit the growth of bacterial strains. Even though the general mechanism of metal nanoparticle action has not been fully understood yet, among current accepted schemes belong the damage of the microbial enzymes by the release of metal ions, the membrane integrity changes, penetration into the cytoplasm of bacteria and accumulation in the periplasmic space or the reactive oxygen species formation due to the effect of metal nanoparticles. Moreover, G+ bacteria react remarkably later on the effect of metal nanoparticles compared to G-bacteria, which is reflected in the later inhibition of cell division. The aim of this study is to describe the properties of metal nanoparticles (silver, selenium, copper or zinc nanoparticles) and to compare their antimicrobial properties in complex with chitosan on the bacterial strains Staphylococcus aureus and Escherichia coli.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    40500 - Other agricultural sciences

Result continuities

  • Project

    <a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Kvasný průmysl

  • ISSN

    2570-8619

  • e-ISSN

  • Volume of the periodical

    61

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    6

  • Pages from-to

    51-56

  • UT code for WoS article

    000453887100005

  • EID of the result in the Scopus database