PIXE analysis of human stones: Comparison with data from ICP-AES |
| |
| Authors: | M. A. B. Pougnet M. Peisach A. L. Rodgers C. A. Pineda |
| |
| Affiliation: | (1) National Accelerator Centre, C.S.I.R., Box 72, 7131 Faure, South Africa;(2) Physical Chemistry Department, University of Cape Town, Private Bag, 7700 Rondebosch, South Africa |
| |
| Abstract: | 25 human stone samples previously analyzed by inductively coupled plasma atomic emission spectroscopy /ICP-AES/ and the IAEA Animal Bone Standard Reference Material were used to evaluate trace element analysis by PIXE. Bombardment with 4 MeV protons was used for the determination of Mn, Fe, Cu, Pb, Br, Rb, Sr as well as Ca. PIXE and ICP-AES data gave correlation factors better than 0.97 for the elements Ca, Fe, Zn, Sr and Pb. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
