NMR spectroscopy of saccharide-doped PAGAT dosimeters

P. S. Skyt; B. Berndt; L. Holloway; R. Hill; Y. De Deene

doi:10.1088/1742-6596/573/1/012031

NMR spectroscopy of saccharide-doped PAGAT dosimeters

P. S. Skyt, B. Berndt, L. Holloway, R. Hill, Y. De Deene

School of Engineering

Research output: Contribution to journal › Conference paper

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Abstract

The aim of this study was to investigate the chemistry of the PAGAT dosimeters when doped with saccharides and irradiated' using NMR spectroscopy. Three batches of PAGAT gel dosimeters were manufactured. Two of them were doped with 20 % glucose and sucrose' respectively. For each batch' one sample was left unirradiated while the remaining samples were irradiated to different doses. After irradiation' NMR spectra were obtained which clearly showed the composition of the dosimeter and the change in monomer concentration caused by irradiation. In addition' it revealed that the saccharides did not directly participate in the chemical process before and during irradiation but the addition of saccharides resulted in a higher consumption rate of the monomers.

Original language	English
Article number	012031
Pages (from-to)	1-4
Number of pages	4
Journal	Journal of Physics: Conference Series
Volume	573
DOIs	https://doi.org/10.1088/1742-6596/573/1/012031
Publication status	Published - 2015
Event	8th International Conference on 3D Radiation Dosimetry - Ystad, Sweden Duration: 4 Sep 2013 → 7 Sep 2013

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Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

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10.1088/1742-6596/573/1/012031

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title = "NMR spectroscopy of saccharide-doped PAGAT dosimeters",

abstract = "The aim of this study was to investigate the chemistry of the PAGAT dosimeters when doped with saccharides and irradiated' using NMR spectroscopy. Three batches of PAGAT gel dosimeters were manufactured. Two of them were doped with 20 {\%} glucose and sucrose' respectively. For each batch' one sample was left unirradiated while the remaining samples were irradiated to different doses. After irradiation' NMR spectra were obtained which clearly showed the composition of the dosimeter and the change in monomer concentration caused by irradiation. In addition' it revealed that the saccharides did not directly participate in the chemical process before and during irradiation but the addition of saccharides resulted in a higher consumption rate of the monomers.",

author = "Skyt, {P. S.} and B. Berndt and L. Holloway and R. Hill and {De Deene}, Y.",

note = "Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.",

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T1 - NMR spectroscopy of saccharide-doped PAGAT dosimeters

AU - Skyt, P. S.

AU - Berndt, B.

AU - Holloway, L.

AU - Hill, R.

AU - De Deene, Y.

N1 - Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

PY - 2015

Y1 - 2015

N2 - The aim of this study was to investigate the chemistry of the PAGAT dosimeters when doped with saccharides and irradiated' using NMR spectroscopy. Three batches of PAGAT gel dosimeters were manufactured. Two of them were doped with 20 % glucose and sucrose' respectively. For each batch' one sample was left unirradiated while the remaining samples were irradiated to different doses. After irradiation' NMR spectra were obtained which clearly showed the composition of the dosimeter and the change in monomer concentration caused by irradiation. In addition' it revealed that the saccharides did not directly participate in the chemical process before and during irradiation but the addition of saccharides resulted in a higher consumption rate of the monomers.

AB - The aim of this study was to investigate the chemistry of the PAGAT dosimeters when doped with saccharides and irradiated' using NMR spectroscopy. Three batches of PAGAT gel dosimeters were manufactured. Two of them were doped with 20 % glucose and sucrose' respectively. For each batch' one sample was left unirradiated while the remaining samples were irradiated to different doses. After irradiation' NMR spectra were obtained which clearly showed the composition of the dosimeter and the change in monomer concentration caused by irradiation. In addition' it revealed that the saccharides did not directly participate in the chemical process before and during irradiation but the addition of saccharides resulted in a higher consumption rate of the monomers.

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U2 - 10.1088/1742-6596/573/1/012031

DO - 10.1088/1742-6596/573/1/012031

M3 - Conference paper

VL - 573

SP - 1

EP - 4

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

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ER -