Investigation of the NMR relaxation rate dose-response of a ceric sulphate dosimeter

Sven Bäck; M Lepage; C Baldock

doi:10.1016/S0969-8043(01)00252-4

Investigation of the NMR relaxation rate dose-response of a ceric sulphate dosimeter

Sven Bäck, M Lepage, C Baldock

Medical Radiation Physics, Malmö

Research output: Contribution to journal › Article › peer-review

Abstract

The relationship between the radiation absorbed dose and the NMR longitudinal and transversal relaxation rates, R-1 and R-2, respectively, of a ceric sulphate dosimeter was examined. By adding copper sulphate, the R-1 and R-2 dose-responses were found to be linear up to 60 kGy with dose sensitivities of 13 x 10(-6) and 15 x 10(-6) s(-1) Gy-1, respectively. There is thus the potential for a three-dimensional ceric dosimeter for high dose applications. provided a suitable gelling substance is used.

Original language	English
Pages (from-to)	895-899
Journal	Applied Radiation and Isotopes
Volume	56
Issue number	6
DOIs	https://doi.org/10.1016/S0969-8043(01)00252-4
Publication status	Published - 2002

Subject classification (UKÄ)

Radiology and Medical Imaging

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10.1016/S0969-8043(01)00252-4

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title = "Investigation of the NMR relaxation rate dose-response of a ceric sulphate dosimeter",

abstract = "The relationship between the radiation absorbed dose and the NMR longitudinal and transversal relaxation rates, R-1 and R-2, respectively, of a ceric sulphate dosimeter was examined. By adding copper sulphate, the R-1 and R-2 dose-responses were found to be linear up to 60 kGy with dose sensitivities of 13 x 10(-6) and 15 x 10(-6) s(-1) Gy-1, respectively. There is thus the potential for a three-dimensional ceric dosimeter for high dose applications. provided a suitable gelling substance is used.",

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AU - Bäck, Sven

AU - Lepage, M

AU - Baldock, C

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N2 - The relationship between the radiation absorbed dose and the NMR longitudinal and transversal relaxation rates, R-1 and R-2, respectively, of a ceric sulphate dosimeter was examined. By adding copper sulphate, the R-1 and R-2 dose-responses were found to be linear up to 60 kGy with dose sensitivities of 13 x 10(-6) and 15 x 10(-6) s(-1) Gy-1, respectively. There is thus the potential for a three-dimensional ceric dosimeter for high dose applications. provided a suitable gelling substance is used.

AB - The relationship between the radiation absorbed dose and the NMR longitudinal and transversal relaxation rates, R-1 and R-2, respectively, of a ceric sulphate dosimeter was examined. By adding copper sulphate, the R-1 and R-2 dose-responses were found to be linear up to 60 kGy with dose sensitivities of 13 x 10(-6) and 15 x 10(-6) s(-1) Gy-1, respectively. There is thus the potential for a three-dimensional ceric dosimeter for high dose applications. provided a suitable gelling substance is used.

UR - https://www.scopus.com/pages/publications/0036096932

U2 - 10.1016/S0969-8043(01)00252-4

DO - 10.1016/S0969-8043(01)00252-4

M3 - Article

SN - 0969-8043

VL - 56

SP - 895

EP - 899

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

IS - 6

ER -

Investigation of the NMR relaxation rate dose-response of a ceric sulphate dosimeter

Abstract

Subject classification (UKÄ)

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