Time evolution of radiation-induced EPR signals in different types of mobile phone screen glasses.
Dosimetry
EPR
Glass
Mobile phone
Radiation
Retrospective
Journal
Radiation and environmental biophysics
ISSN: 1432-2099
Titre abrégé: Radiat Environ Biophys
Pays: Germany
ID NLM: 0415677
Informations de publication
Date de publication:
11 2019
11 2019
Historique:
received:
07
02
2019
accepted:
19
06
2019
pubmed:
3
7
2019
medline:
9
4
2020
entrez:
3
7
2019
Statut:
ppublish
Résumé
In this study, samples of smart phone touch screen glass sheets and tempered glass screen protectors were examined with respect to their potential application in the dosimetry of ionizing radiation. The glass samples were obtained from various phones with different types of glass. Electron paramagnetic resonance (EPR) spectra of the radiation-induced signals (RIS) are presented and their dose dependence within a dose range of 0-20 Gy. Despite the observed fading with time of the dosimetric components of the signal, the remaining RIS turned out to be strong enough for a reliable dosimetry even 18 month after irradiation. The study also shows that crushing of the glass sheets and water treatment of the samples have no effect on the background and dosimetric EPR signals.
Identifiants
pubmed: 31263953
doi: 10.1007/s00411-019-00805-1
pii: 10.1007/s00411-019-00805-1
pmc: PMC6768913
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
493-500Références
Radiat Prot Dosimetry. 2019 Feb 26;:null
pubmed: 30806468
Radiat Prot Dosimetry. 2014 Nov;162(1-2):38-42
pubmed: 24993011
Appl Radiat Isot. 2010 Nov;68(11):2033-116
pubmed: 20599388
Ann Ist Super Sanita. 2009;45(3):287-96
pubmed: 19861734
Radiat Prot Dosimetry. 2011 Mar;144(1-4):571-4
pubmed: 21068020
PLoS One. 2018 Feb 6;13(2):e0192444
pubmed: 29408890
Radiat Environ Biophys. 2019 May;58(2):287-293
pubmed: 30740616
Radiat Prot Dosimetry. 2018 Dec 13;:null
pubmed: 30544253
Spectrochim Acta A Mol Biomol Spectrosc. 2006 Mar 13;63(4):875-8
pubmed: 16495124
Radiat Environ Biophys. 2014 May;53(2):311-20
pubmed: 24671362
Int J Radiat Biol. 2017 Jan;93(1):65-74
pubmed: 27584947
Health Phys. 2010 Feb;98(2):388-94
pubmed: 20065710
Health Phys. 2010 Feb;98(2):400-5
pubmed: 20065712
Radiat Prot Dosimetry. 2018 Dec 17;:null
pubmed: 30561671