Dose-Rate effects in breaking DNA strands by short pulses of extreme ultraviolet radiation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00496971" target="_blank" >RIV/68378271:_____/18:00496971 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/18:00503532 RIV/61389005:_____/18:00496971 RIV/68407700:21340/18:00324188 RIV/61388955:_____/18:00506556
Result on the web
<a href="https://doi.org/10.1667/RR14825.1" target="_blank" >https://doi.org/10.1667/RR14825.1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1667/RR14825.1" target="_blank" >10.1667/RR14825.1</a>
Alternative languages
Result language
angličtina
Original language name
Dose-Rate effects in breaking DNA strands by short pulses of extreme ultraviolet radiation
Original language description
Dose-rate effects on strand break formation in plasmid DNA induced by pulsed extreme ultraviolet (XUV) radiation were examined. Dose delivered to the target molecule was controlled by attenuating the incident photon flux using aluminum filters as well as by changing the DNA/buffer-salt ratio in the irradiated sample. Irradiated samples were examined using agarose gel electrophoresis. Yields of single- and double-strand breaks (SSBs and DSBs) were determined as a function of the incident photon fluence. Damaged DNA was inspected by means of atomic force microscopy (AFM). Both SSB and DSB yields decreased with dose rate increase. Quantum yields of SSBs at the highest photon fluence were comparable to yields of DSBs found after synchrotron irradiation. In conclusion, complex and/or clustered damages other than cross-links do not appear to be induced under the radiation conditions applied in this study.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GA13-28721S" target="_blank" >GA13-28721S: Damage to model biomembranes and living cell surfaces induced by extreme ultraviolet laser radiation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Radiation Research
ISSN
0033-7587
e-ISSN
1938-5404
Volume of the periodical
189
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
466-476
UT code for WoS article
000430572800003
EID of the result in the Scopus database
2-s2.0-85045934898