Effects of irradiation conditions on the radiation sensitivity of microorganisms in the presence of OH-radical scavengers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F18%3A00326504" target="_blank" >RIV/68407700:21340/18:00326504 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.tandfonline.com/doi/abs/10.1080/09553002.2018.1532610?journalCode=irab20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/09553002.2018.1532610?journalCode=irab20</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/09553002.2018.1532610" target="_blank" >10.1080/09553002.2018.1532610</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of irradiation conditions on the radiation sensitivity of microorganisms in the presence of OH-radical scavengers

Popis výsledku v původním jazyce

The basic characteristics of the impact of scavengers of OH radicals on radiation sensitivity of both bacteria and yeast are the same in a wide interval of doses and dose rates. The specific protection effect is much higher under the normoxic conditions. This protective effect is inversely proportional to the rate constant of the reaction between the scavenger and the OH radicals. It seems to be obvious that the presence of oxygen during irradiation is a necessary condition for the protective action of the scavengers which may be partially controlled by some transport processes and may be connected with the radiation sensitivity of the cells. On the other hand, the change of the reaction order of the reaction of the scavenger with the OH radicals has turned out to be unimportant.

Název v anglickém jazyce

Effects of irradiation conditions on the radiation sensitivity of microorganisms in the presence of OH-radical scavengers

Popis výsledku anglicky

The basic characteristics of the impact of scavengers of OH radicals on radiation sensitivity of both bacteria and yeast are the same in a wide interval of doses and dose rates. The specific protection effect is much higher under the normoxic conditions. This protective effect is inversely proportional to the rate constant of the reaction between the scavenger and the OH radicals. It seems to be obvious that the presence of oxygen during irradiation is a necessary condition for the protective action of the scavengers which may be partially controlled by some transport processes and may be connected with the radiation sensitivity of the cells. On the other hand, the change of the reaction order of the reaction of the scavenger with the OH radicals has turned out to be unimportant.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

International Journal of Radiation Biology

ISSN

0955-3002

e-ISSN

1362-3095

Svazek periodika

94

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

1142-1150

Kód UT WoS článku

000455198200008

EID výsledku v databázi Scopus

2-s2.0-85057317203