The influence of antioxidant THPC on the properties of polymer gel dosimeter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F14%3A10293032" target="_blank" >RIV/00064203:_____/14:10293032 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/14:00218452 RIV/00023884:_____/14:#0007181
Result on the web
<a href="http://dx.doi.org/10.1088/0031-9155/59/17/5141" target="_blank" >http://dx.doi.org/10.1088/0031-9155/59/17/5141</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0031-9155/59/17/5141" target="_blank" >10.1088/0031-9155/59/17/5141</a>
Alternative languages
Result language
angličtina
Original language name
The influence of antioxidant THPC on the properties of polymer gel dosimeter
Original language description
In order to decrease the negative influence of oxygen to the response of PAG dosimeters THPC has been added to the gel in the role of scavenger. Apart from the decreased influence of oxygen, THPC also influences other properties of gel dosimeters. This study examines these influences and their quantification. Previous studies have shown that increasing the concentration of THPC causes a decreasing response of the dosimeter (as measured in the relaxation rate R-2). Evaluation of the IR spectrum of gels irradiated by a variety of doses has shown that it is caused mostly by the changed structure of the arising polymer, not due to the decreased polymerization. THPC also changes the kinetics of the subsequent reactions in the gel after the end of irradiation. THPC has its influence also on the size of the dose response overshoot that happens in the areas of steep dose gradients. An easy model of action in the gel was suggested, which allows one to estimate the size and kinetics of the chang
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FP - Other medical fields
OECD FORD branch
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Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics in Medicine and Biology
ISSN
0031-9155
e-ISSN
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Volume of the periodical
59
Issue of the periodical within the volume
17
Country of publishing house
GB - UNITED KINGDOM
Number of pages
21
Pages from-to
5141-5161
UT code for WoS article
000341328200023
EID of the result in the Scopus database
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