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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003551naa a2200433 4500
001oai:DiVA.org:su-179516
003SwePub
008200309s2020 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1795162 URI
024a https://doi.org/10.1080/09553002.2020.17216062 DOI
040 a (SwePub)su
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Czub, Joanna4 aut
2451 0a Monte Carlo dosimetry using Fluka code and experimental dosimetry with Gafchromic EBT2 and XR-RV3 of self-built experimental setup for radiobiological studies with low-energy X-rays
264 c 2020-02-04
264 1b Informa UK Limited,c 2020
338 a print2 rdacarrier
520 a Purpose: The aim of this research was to simulate self-built experimental setup for radiobiological research using X-ray diffraction C-tech tube and PW 3830 generator (PANalytical, Netherlands) and to calculate absorbed dose and to compare it with experimental dose measurements. The maximum X-ray energy was 60 keV.Materials and methods: Petri dish was specially adapted to hold biological cells during the irradiation process. Rotation of Petri dish ensured radiation homogeneity and effectiveness of rotation process was confirmed using EBT2 Gafchromic film. Monte Carlo simulation using Fluka 2011 2c.4 was used to model the setup and to calculate dose absorbed by live cells. The EBT2 and XR-RV3 Gafchromic films were used to estimate relative experimental absorbed dose.Results: The radiation homogeneity provided values with maximum deviation equal to +/- 3.5% from the average value and the absorbed dose rate was 0.9 Gy/min using simulation process and 1 Gy/min or 0.8 Gy/min using experimental methods (XR-RV3 and EBT2 Gafchromic film, respectively). All dose rate values show metrological compatibility.Conclusions: Influence of specially constructed Petri dish on absorbed dose was determined using simulations that showed that low-energy photons, emitted as characteristic line from borosilicate glass forming component of Petri dish, were source of increase in dose absorbed by cells. This experimental setup will be used to conduct radiobiological research.
650 7a NATURVETENSKAPx Biologi0 (SwePub)1062 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciences0 (SwePub)1062 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Radiologi och bildbehandling0 (SwePub)302082 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Radiology, Nuclear Medicine and Medical Imaging0 (SwePub)302082 hsv//eng
653 a Monte Carlo simulation
653 a low-energy X-ray
653 a radiobiological research
653 a Petri dish
653 a EBT2 and XR-RV3 films
700a Braziewicz, Janusz4 aut
700a Wasilewski, Adam4 aut
700a Wysocka-Rabin, Anna4 aut
700a Wołowiec, Paweł4 aut
700a Wójcik, Andrzeju Stockholms universitet,Institutionen för molekylär biovetenskap, Wenner-Grens institut,Jan Kochanowski University, Poland4 aut0 (Swepub:su)anwoj
710a Stockholms universitetb Institutionen för molekylär biovetenskap, Wenner-Grens institut4 org
773t International Journal of Radiation Biologyd : Informa UK Limitedg 96:6, s. 718-733q 96:6<718-733x 0955-3002x 1362-3095
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-179516
8564 8u https://doi.org/10.1080/09553002.2020.1721606

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