Ionizing Radiation Source

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A S Portnyagin - One of the best experts on this subject based on the ideXlab platform.

  • sps technique for Ionizing Radiation Source fabrication based on dense cesium containing core
    Journal of Hazardous Materials, 2019
    Co-Authors: E K Papynov, O O Shichalin, Yu V Mayorov, V G Kuryavyi, T A Kaidalova, L V Teplukhina, A S Portnyagin
    Abstract:

    Abstract The work presents a novel method for fabrication of the high-quality Ionizing Radiation Source (IRS), which is promising to replace unsafe commercial products based on 137CsCl prohibited by IAEA. Spark plasma sintering (SPS) technique has been applied to produce dense ceramic and glass-ceramic matrixes from Cs-containing (˜13.5 wt.%) zeolite yielding in non-dispersible cores sealed in the container of Radiation-resistant steel (J93503, US standard). One-stage SPS regimes to provide high-quality product have been optimized: sintering temperature

E K Papynov - One of the best experts on this subject based on the ideXlab platform.

  • sps technique for Ionizing Radiation Source fabrication based on dense cesium containing core
    Journal of Hazardous Materials, 2019
    Co-Authors: E K Papynov, O O Shichalin, Yu V Mayorov, V G Kuryavyi, T A Kaidalova, L V Teplukhina, A S Portnyagin
    Abstract:

    Abstract The work presents a novel method for fabrication of the high-quality Ionizing Radiation Source (IRS), which is promising to replace unsafe commercial products based on 137CsCl prohibited by IAEA. Spark plasma sintering (SPS) technique has been applied to produce dense ceramic and glass-ceramic matrixes from Cs-containing (˜13.5 wt.%) zeolite yielding in non-dispersible cores sealed in the container of Radiation-resistant steel (J93503, US standard). One-stage SPS regimes to provide high-quality product have been optimized: sintering temperature

O O Shichalin - One of the best experts on this subject based on the ideXlab platform.

  • sps technique for Ionizing Radiation Source fabrication based on dense cesium containing core
    Journal of Hazardous Materials, 2019
    Co-Authors: E K Papynov, O O Shichalin, Yu V Mayorov, V G Kuryavyi, T A Kaidalova, L V Teplukhina, A S Portnyagin
    Abstract:

    Abstract The work presents a novel method for fabrication of the high-quality Ionizing Radiation Source (IRS), which is promising to replace unsafe commercial products based on 137CsCl prohibited by IAEA. Spark plasma sintering (SPS) technique has been applied to produce dense ceramic and glass-ceramic matrixes from Cs-containing (˜13.5 wt.%) zeolite yielding in non-dispersible cores sealed in the container of Radiation-resistant steel (J93503, US standard). One-stage SPS regimes to provide high-quality product have been optimized: sintering temperature

Laurent Levy - One of the best experts on this subject based on the ideXlab platform.

  • metals as radio enhancers in oncology the industry perspective
    Biochemical and Biophysical Research Communications, 2015
    Co-Authors: Agnes Pottier, Elsa Borghi, Laurent Levy
    Abstract:

    Radio-enhancers, metal-based nanosized agents, could play a key role in oncology. They may unlock the potential of radiotherapy by enhancing the Radiation dose deposit within tumors when the Ionizing Radiation Source is 'on', while exhibiting chemically inert behavior in cellular and subcellular systems when the Radiation beam is 'off'. Important decision points support the development of these new type of therapeutic agents originated from nanotechnology. Here, we discuss from an industry perspective, the interest of developing radio-enhancer agents to improve tumor control, the relevance of nanotechnology to achieve adequate therapeutic attributes, and present some considerations for their development in oncology.

Agnes Pottier - One of the best experts on this subject based on the ideXlab platform.

  • metals as radio enhancers in oncology the industry perspective
    Biochemical and Biophysical Research Communications, 2015
    Co-Authors: Agnes Pottier, Elsa Borghi, Laurent Levy
    Abstract:

    Radio-enhancers, metal-based nanosized agents, could play a key role in oncology. They may unlock the potential of radiotherapy by enhancing the Radiation dose deposit within tumors when the Ionizing Radiation Source is 'on', while exhibiting chemically inert behavior in cellular and subcellular systems when the Radiation beam is 'off'. Important decision points support the development of these new type of therapeutic agents originated from nanotechnology. Here, we discuss from an industry perspective, the interest of developing radio-enhancer agents to improve tumor control, the relevance of nanotechnology to achieve adequate therapeutic attributes, and present some considerations for their development in oncology.