Literature DB >> 12382802

Thin layer alpha-Al2O3:C beta dosemeters for the assessment of current dose rate in teeth due to 90Sr intake, and comparison with electron paramagnetic resonance dosimetry.

H Y Göksu1, N Semiochkina, E A Shiskina, A Wieser, N A El-Faramawy, M O Degteva, P Jacob, D V Ivanov.   

Abstract

The use of thin-layer alpha-Al2O3:C thermoluminescent detectors (TLDs) for the assessment of current beta dose rate in human teeth due to 90Sr intake is investigated. The teeth used in this study were collected from members of the Techa river population who were exposed to radiation as a result of releases of the Mayak plutonium production facilities (Southern Urals-Russia) between 1949 and 1956. The beta dose rates from different parts of the tooth (enamel, crown dentine, and root) were determined by storing the detectors over the samples in a shielded environment. The cumulative dose measured by electron paramagnetic resonance (EPR) in different dental tissues is found to be proportional to current dose rate obtained from alpha-Al2O3:C thermoluminescence dosemeters. The retention of 90Sr in various parts of the teeth is discussed.

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Year:  2002        PMID： 12382802     DOI： 10.1093/oxfordjournals.rpd.a006038

Source DB:  PubMed          Journal:  Radiat Prot Dosimetry        ISSN： 0144-8420            Impact factor:   0.972


  4 in total

1.  Concentrations of 90Sr in the tooth tissues 60 years after intake: results of TL measurements and applications for Techa River dosimetry.

Authors:  E A Shishkina; E I Tolstykh; E Verdi; A Yu Volchkova; I Veronese; N A El-Faramawy; H Y Göksu; M O Degteva
Journal:  Radiat Environ Biophys       Date:  2013-11-29       Impact factor: 1.925

2.  Analysis of EPR and FISH studies of radiation doses in persons who lived in the upper reaches of the Techa River.

Authors:  M O Degteva; N B Shagina; E A Shishkina; A V Vozilova; A Y Volchkova; M I Vorobiova; A Wieser; P Fattibene; S Della Monaca; E Ainsbury; J Moquet; L R Anspaugh; B A Napier
Journal:  Radiat Environ Biophys       Date:  2015-07-24       Impact factor: 1.925

3.  External dose reconstruction in tooth enamel of Techa riverside residents.

Authors:  E A Shishkina; A Yu Volchkova; Y S Timofeev; P Fattibene; A Wieser; D V Ivanov; V A Krivoschapov; V I Zalyapin; S Della Monaca; V De Coste; M O Degteva; L R Anspaugh
Journal:  Radiat Environ Biophys       Date:  2016-09-06       Impact factor: 1.925

Review 4.  Eurados review of retrospective dosimetry techniques for internal exposures to ionising radiation and their applications.

Authors:  A Giussani; M A Lopez; H Romm; A Testa; E A Ainsbury; M Degteva; S Della Monaca; G Etherington; P Fattibene; I Güclu; A Jaworska; D C Lloyd; I Malátová; S McComish; D Melo; J Osko; A Rojo; S Roch-Lefevre; L Roy; E Shishkina; N Sotnik; S Y Tolmachev; A Wieser; C Woda; M Youngman
Journal:  Radiat Environ Biophys       Date:  2020-05-05       Impact factor: 1.925
  4 in total

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