Some topics on trace elements in the field of basic medical science were studied by means of Scanning Proton Microprobe(SPM) and Synchrotron Radiation X-ray Fluorescence Microprobe(SR-XMF) techniques.

• 应用同步辐射X荧光微探针（SR－XMF）和扫描质子微探针（SPM）技术研究了基础医学领域中与微量元素有关的几个课题。