Ding Yanqiu, Jiao Ling, Zhang Wenyi, Zhou Li, Zhang Xiaodong, Zhang Liang'an
Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 238 Baidi Road, Nankai District, Tianjin 300192, China.
Radiat Prot Dosimetry. 2010 Mar;138(4):393-6. doi: 10.1093/rpd/ncp270. Epub 2009 Nov 17.
Sucrose is a convenient, common, tissue-equivalent material suitable for electron paramagnetic resonance (EPR) dosimetry of ionising radiation. A number of publications have reported on the dosimetric properties of sucrose and their use in radiation accident dose reconstruction. However, previous studies did not include specially the description of measurement methods of sucrose by EPR. The aim of this work is to introduce particularly the EPR measurement methods of sucrose. In this regard, practical considerations of sample size, microwave power, modulation amplitude, EPR spectrum and signal stability are discussed.
蔗糖是一种方便、常见的组织等效材料，适用于电离辐射的电子顺磁共振（EPR）剂量测定。许多出版物都报道了蔗糖的剂量学特性及其在辐射事故剂量重建中的应用。然而，以往的研究并未特别包括用EPR测量蔗糖的方法描述。这项工作的目的是特别介绍蔗糖的EPR测量方法。在这方面，讨论了样品大小、微波功率、调制幅度、EPR谱和信号稳定性等实际考虑因素。
