| 掺杂型羟基磷灰石剂量学性能研究进展 |
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| 引用本文： | 毕晓光,吴可.掺杂型羟基磷灰石剂量学性能研究进展[J].辐射防护通讯,2021,41(1):1-5. |
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| 作者姓名： | 毕晓光 吴可 |
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| 作者单位： | 军事科学院军事医学研究院辐射医学研究所, 北京放射生物学重点实验室No.BZ0325,北京,100850 |
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| 基金项目： | 国家自然科学基金(11905293,31670862); 重点科研项目(BWS18J008,JK20191A060418); 军事医学研究院基金项目(JK2019A020181) |
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| 摘 要： | 电离辐射可在掺杂型羟基磷灰石中诱发自由基,利用电子自旋共振(ESR)技术检测自由基含量,可以进行辐射剂量测量。本文介绍掺杂型羟基磷灰石的剂量学特性及其研究现状,分析讨论其作为新型辐射剂量计材料的可行性。
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| 关 键 词： | 掺杂型羟基磷灰石 固体剂量计 电子自旋共振(ESR) |
| 收稿时间： | 2020-01-26 |
Research Progress on Doped Hydroxyapatite Dosimetry |
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| Bi Xiaoguang,Wu Ke.Research Progress on Doped Hydroxyapatite Dosimetry[J].Radiation Protection Bulletin,2021,41(1):1-5. |
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| Authors: | Bi Xiaoguang Wu Ke |
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| Affiliation: | Institute of Radiation Medicine,Academy of Military Medical Science, Beijing Key Laboratory of Radiation Biology (No. BZ0325), Beijing, 100850 |
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| Abstract: | Ionising radiation can induce free radicals in doped hydroxyapatite. The radiation dose can thus be measured via detection of free radicals by electron spin resonance (ESR) technology. We review the dosimetric characteristics and its research status of doped hydroxyapatite, and analyse and discuss its feasibility as a new radiation dosimeter material. |
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| Keywords: | Doped hydroxyapatite Solid dosimeter Electron spin resonance (ESR) |
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