Evaluation of 109Cd Detection Performance of a Real-Time RI Imaging System for Plant Research
スポンサーリンク
概要
- 論文の詳細を見る
In this study, real-time imaging using γ-emitting nuclide, <SUP>109</SUP>Cd, was studied and sensitivity and resolution of the system we developed was evaluated. When RI was applied to the plant, the radiation from the RI distributed throughout the plant was converted to visible light by a scintillator. Then, this weak light was multiplied by a micro-channel plate(MCP)and photographed by a charge-coupled device(CCD)camera. <SUP>109</SUP>Cd emits 88keV γ-rays together with 22keV X-rays, and therefore it is necessary to investigate effective condition for designing an observation system for the measurement of radiation from <SUP>109</SUP>Cd. Analysis was performed to determine which rays, γ-rays or X-rays, were mainly detected by this system and the optimal scintillator thickness for imaging <SUP>109</SUP>Cd was investigated. Then the sensitivity and resolution of the system was evaluated.
- 公益社団法人 日本アイソトープ協会の論文
公益社団法人 日本アイソトープ協会 | 論文
- Improvement of a Gas Scintillation Proportional Counter
- Questionnaire Survey of SPECT Studies after the Supply Shortage of Tc-99m and Model Analysis Concerning Earnings and Expenditure of Generator Use
- 各種骨病変検出における臨床的有用性と医療経済効果に関する骨シンチグラフィと｀１８´Ｆ－ｆｌｕｏｒｉｄｅ ＰＥＴの比較検討
- Combination of Sulfur Isotope Ratio of Non-sea Salt Sulfate and Lead-210 Concentration in Aerosols as an Index of Long-range Transported Aerosols
- 放射線生物学の動向