Abstract
Fricke gel dosimeters are appropriate candidates for gamma dosimetry. Polyvinyl alcohol Fricke gel dosimeters are the most recent introduced gel dosimeters which have low ion diffusion. In this work, samples of ferrous-xylenol orange-polyvinyl alcohol gel dosimeters were prepared and characterized using optical spectroscopy. Using win XCOM program and the elemental composition of the gel, the mass attenuation coefficients for photons were evaluated. The results exhibited that the prepared gel is the nearly radiological blood-, soft tissue- and water-equivalent. The 60Co gamma cell unit was used to irradiate the gel samples. A dose range response was found linear from 10 to 30 Gy and suitable for blood irradiation dosimetry. Additionally, the gel response good repeatability was confirmed by the coefficient of variation calculations. Furthermore, chemical yield of the gel was estimated to be 34.6. The good characteristics of the prepared gel make it appropriate for dosimetry of blood irradiators.
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Research ethics: Not applicable.
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Author contributions: The authors have accepted responsibility for the entire content of this manuscript and approved its submission.
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Competing interests: The authors state no conflict of interest.
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Research funding: None declared.
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Data availability: The raw data can be obtained on request from the corresponding author.
References
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Articles in the same Issue
- Frontmatter
- Original Papers
- Independent isomeric yield ratios of fission products in the epi-cadmium neutron-induced fission of 245Cm
- Preparation of MnO2 modified winter melon-derived biochar for enhanced adsorption of U(VI) from aqueous solution
- Separation studies of 60Co (II) and 134Cs (I) radionuclides from aqueous solution using starch-grafted citric acid-acrylamide/magnesia hydrogel
- Study on the adsorption performance of zeolite imidazole frameworks materials for Co(II) and Mn(II) in solution
- Synthesis, in silico and biodistribution studies of a novel 47Sc-radiolabeled α-amino acid ester derivative attached to pyrazine and tetrazole rings for tumor targeted radiotherapy
- [113mIn]In-PSMA: high potential agent for SPECT imaging of prostate cancer
- Physicochemical model of uranium hexafluoride (UF6) radiolysis under action of alpha particles
- Identification and time evolution of thionyl chloride (SOCl2) radiolysis products
- Measurement of gross alpha radioactivity levels and estimation of annual effective dose in hazelnut kernels
- Characterization of ferrous-xylenol orange-polyvinyl alcohol gel for gamma dosimetry using spectroscopy
Articles in the same Issue
- Frontmatter
- Original Papers
- Independent isomeric yield ratios of fission products in the epi-cadmium neutron-induced fission of 245Cm
- Preparation of MnO2 modified winter melon-derived biochar for enhanced adsorption of U(VI) from aqueous solution
- Separation studies of 60Co (II) and 134Cs (I) radionuclides from aqueous solution using starch-grafted citric acid-acrylamide/magnesia hydrogel
- Study on the adsorption performance of zeolite imidazole frameworks materials for Co(II) and Mn(II) in solution
- Synthesis, in silico and biodistribution studies of a novel 47Sc-radiolabeled α-amino acid ester derivative attached to pyrazine and tetrazole rings for tumor targeted radiotherapy
- [113mIn]In-PSMA: high potential agent for SPECT imaging of prostate cancer
- Physicochemical model of uranium hexafluoride (UF6) radiolysis under action of alpha particles
- Identification and time evolution of thionyl chloride (SOCl2) radiolysis products
- Measurement of gross alpha radioactivity levels and estimation of annual effective dose in hazelnut kernels
- Characterization of ferrous-xylenol orange-polyvinyl alcohol gel for gamma dosimetry using spectroscopy