Summary
Optimized PIXE procedures were applied to the analysis of up to 18 elements in certified biological reference materials. The exercise indicated that the total random error of the results from one single target analysis is in the range of 2–5% for elements heavier than K and for levels from 2 μg/g on. The accuracy of the PIXE procedures is shown to be better than 5%.
Similar content being viewed by others
References
Andersen HH, Ziegler JF (1977) The stopping and ranges of ions in matter, vol 3: Hydrogen: Stopping powers and ranges in all elements. Pergamon Press, New York
Campbell JL, Maenhaut W, Bombelka E, Clayton E, Malmqvist K, Maxwell JA, Pallon J, Vandenhaute J (1986) Nucl Instrum Methods B14:204–220
Duflou H, Maenhaut W, De Reuck J (1985) Biol Trace Elem Res (in press)
Johansson SAE, Johansson TB (1976) Nucl Instrum Methods 137:473–516
Johansson SAE (ed.) (1981) Proc 2nd international conference on particle induced X-ray emission and its analytical applications. Nucl Instrum Methods 181:1–546
Maenhaut W, De Reu L, Van Rinsvelt HA, Cafmeyer J, Van Espen P (1980) Nucl Instrum Methods 168:557–562
Maenhaut W, Cornelis R, Cafmeyer J, Mees L (1981) Bull Soc Chim Belg 90:1115–1125
Maenhaut W, Raemdonck H (1984) Nucl Instrum Methods B1:123–136
Maenhaut W, De Reu L, Vandenhaute J (1984) Nucl Instrum Methods B3:135–140
Maenhaut W, Vandenhaute J (1986) Bull Soc Chim Belg 95:407–418
Martin B (ed.) (1984) Nucl Instrum Methods B3:1–711
McMaster WH, Del Grande NK, Mallett JH, Hubbell JH (1970) Report UCRL-50174, Lawrence Radiation Laboratory, Livermore
Vandenhaute J, Maenhaut W, Van Rinsvelt HA, Kurd RW, Andres JM (1987) In: Schramel P, Brätter P (eds) Trace element analytical chemistry in medicine and biology. Walter de Gruyter, Berlin (4:255–264)
Vandenhaute J, Maenhaut W, unpublished work
Van Espen P, Nullens H, Maenhaut W (1979) In: Newbury DE (ed) Microbeam analysis-1979. San Francisco Press, Inc., San Francisco, pp 265–267
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Maenhaut, W., Vandenhante, J. & Duflou, H. Applicability of PIXE to the analysis of biological reference materials. Z. Anal. Chem. 326, 736–738 (1987). https://doi.org/10.1007/BF00473543
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00473543