About: New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties

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About: New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The recently developed new radiochromic gel dosimeter based on Turnbull blue dye formed by irradiation (the TBG dosimeter) does not exhibit dose pattern degradation due to diffusion effects as observed in the Fricke-gel dosimeter with xylenol orange incorporated into the gel matrix (the FXG dosimeter). The TBG dosimeter can be easily prepared and its optical properties enable the evaluation of the gel’s response using the cone beam optical computed tomography technique. It was found that the diffusion coefficient of the TBG dosimeter stored at 24°C is less than 4x10 3 mm2h-1, compared to the value of 7.6x10 1 mm2h-1 of the FXG dosimeter measured at the same temperature. Although the TBG dosimeter is less sensitive than the FXG dosimeter, its diffusion coefficient is practically negligible and, therefore, it offers large potential as a three dimensional dosimeter for applications encompassing sharp dose gradients such as high-dose-rate brachytherapy. The recently developed new radiochromic gel dosimeter based on Turnbull blue dye formed by irradiation (the TBG dosimeter) does not exhibit dose pattern degradation due to diffusion effects as observed in the Fricke-gel dosimeter with xylenol orange incorporated into the gel matrix (the FXG dosimeter). The TBG dosimeter can be easily prepared and its optical properties enable the evaluation of the gel’s response using the cone beam optical computed tomography technique. It was found that the diffusion coefficient of the TBG dosimeter stored at 24°C is less than 4x10 3 mm2h-1, compared to the value of 7.6x10 1 mm2h-1 of the FXG dosimeter measured at the same temperature. Although the TBG dosimeter is less sensitive than the FXG dosimeter, its diffusion coefficient is practically negligible and, therefore, it offers large potential as a three dimensional dosimeter for applications encompassing sharp dose gradients such as high-dose-rate brachytherapy. (en)
Title	New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties (en)
skos:prefLabel	New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties (en)
skos:notation	RIV/00177016:_____/09:#0000166!RIV11-MPO-00177016
http://linked.open...avai/riv/aktivita	R Z
http://linked.open...avai/riv/aktivity	R, Z(MSM6840770040)
http://linked.open...iv/cisloPeriodika	17
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Šolc, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Český metrologický institut
http://linked.open...dnocenehoVysledku	329443
http://linked.open...ai/riv/idVysledku	RIV/00177016:_____/09:#0000166
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Gel Dosimetry; Radiochromic Gels; Turnbull Blue (en)
http://linked.open.../riv/klicoveSlovo	Turnbull Blue Gel Dosimetry Radiochromic Gels
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[2DE4E5EBF4C7]
http://linked.open...i/riv/nazevZdroje	Physics in Medicine and Biology
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	54
http://linked.open...iv/tvurceVysledku	Šolc, Jaroslav Spěváček, V.
http://linked.open...n/vavai/riv/zamer	Application of radionuclides and ionising radiation
issn	0031-9155
number of pages	13 (xsd:int)
is http://linked.open...avai/riv/vysledek of	New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties New radiochromic gel for 3D dosimetry based on Turnbull blue: basic properties

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