| Study of human bone tumor slice by SRXRF microprobe |
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| 作者姓名： | Y.Y.Huang J.X.Lu R.G.He L.M.Zhao Z.G.Wang W.He Y.X.Zhang |
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| 作者单位： | [1]306HospitalofthePeople’sLiberationArmyofChina,Beijing100101,People’sRepubilcofChina [2]BSRF,InstiuteofHighEnergyPhysics,ChineseAcademyofSciences,YuquanRoad,Beijing100039,People’sRepublicofChina [3]Genera,InstiuteofHighEnergyPhysics,ChineseAcademyofSciences,YuquanRoad,Beijing100039,People’sRepublicofChina |
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| 摘 要： | The SRXRF microprobe at the BSRF is described.The minimum detection limits (MDLs) of trace elements were measured to deermine the capability for biological sample analysis.the changes of the trace elements and their ratios in the normal and tumor parts of a human osteosarcoma tissue were investigated.It was found that our results were in agreement with those of other analytical methods,such as spectrophotometric analysis,NAA and PIXE as well as an early clinic study of serum.2001 Elsevier Science B.V.All rights reserved.
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| 关 键 词： | 生物材料 人造骨 肿瘤 X射线 BSRF 北京同步辐射装置 |
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