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Study of cell protective effects of alcohols against UV-C radiation and comparison to gamma radiation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F23%3A00364969" target="_blank" >RIV/68407700:21340/23:00364969 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1007/s10967-023-08765-z" target="_blank" >https://doi.org/10.1007/s10967-023-08765-z</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s10967-023-08765-z" target="_blank" >10.1007/s10967-023-08765-z</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Study of cell protective effects of alcohols against UV-C radiation and comparison to gamma radiation

  • Original language description

    A singlet oxygen production was monitored using a singlet oxygen sensor green chemical probe; reaction of chemical probe with singlet oxygen produces a fluorescent endoperoxide. Adding ethanol to the irradiated system resulted in decrease of the fluorescence signal, which indicates a decrease in concentration of singlet oxygen formed under UV-C irradiation. Thus, ethanol was likely to quench singlet oxygen in a system under study. This quenching did not occur with the use of methanol. When irradiating E. coli cells in the presence of ethanol and Rose Bengal for higher singlet oxygen production, there was a greater reduction in the radiation sensitivity of the cells compared to the system without Rose Bengal. Higher concentration of ethanol caused greater protection of cells; thus, it is likely that ethanol can scavenge singlet oxygen and provide a partial protection of bacteria from the effects of UV-C radiation. These results were compared with previously published data where the bacteria were irradiated by gamma radiation in presence of alcohols.

  • 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

    10402 - Inorganic and nuclear chemistry

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Center for advanced applied science</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2023

  • 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 Radioanalytical and Nuclear Chemistry

  • ISSN

    0236-5731

  • e-ISSN

    1588-2780

  • Volume of the periodical

    332

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    6

  • Pages from-to

    1591-1596

  • UT code for WoS article

    000916401500003

  • EID of the result in the Scopus database

    2-s2.0-85146575696