Abstract
We have constructed an external beam proton-induced X-ray emission (PIXE) system for trace element analysis of biological and environmental samples. Optimization of sample preparation and experimental PIXE set up has produced a rapid, accurate, sensitive, and reliable PIXE analysis procedure. The analytical procedure was evaluated using maternal scalp hair from pregnant women 16–19 weeks' gestation. The samples were irradiated with 3.5 MeV protons from the Rutgers Nuclear Physics Department's 8 MV Tandem FN Van de Graaff accelerator. The concentrations of the elements calcium (Ca) to cadmium (Cd) in hair are reported for 50 subjects. The analytical procedure is suitable for non-invasive clinical analysis for evaluation of nutritional states and for environmental exposure to toxic metals.
Similar content being viewed by others
References
R. AKELSSON, T. B. JOHANSSON, S. A. E. JOHANSSON, Nucl. Instr. Meth., 84 (1970) 141.
Proc. Int. Conf. on Particle Induced X-Ray Emission and its Anal. Applic., Nucl. Instr. Methods, 1977, p. 142.
Proc. 2nd Int. Conf. on Particle Induced X-Ray Emission and its Anal. Applic., Nucl. Instr. Methods, 1981, p. 181.
T. B. JOHANSSON, S. A. E. JOHANSSON, Nucl. Instr. Methods, 137 (1976) 473.
M. R. KHAN, D. CRUMPTON, CRC Critical Reviews in Anal. Chem., 11 (1981) 103.
Y. S. RYABUKHIN, Report IAEA-RL-41-H (1977).
B. MEINEL, J. C. BODE, W. KOENIG, W. RICHTER, Biol. Neonate., 36 (1979) 225.
N. BAUMSLAG, D. YEAGER, L. LEVIN, H. PETERING, Arch. Environ. Health, 29 (1974) 186.
E. M. JOHNSON, Teratology, Principles and Techniques, University of Chicago Press, Chicago, 1967.
H. K. A. VISSER, Nutrition and Metabolism of the Fetus and Infant, Martinus Nijhoff, The Hague, 1979.
B. J. KOOS, L. D. LONGO, Am. J. Obs. Gync., 126 (1976) 390.
A. V. CANTAROW, M. TRUMPER, Lead Poisoning, Williams and Wilkins, Baltimore, 1944.
H. MATSUMOTA, G. KOGA, T. TAKEUCHI, J. Neuropat. Exp. Neuro.., 24 (1965) 563.
S. SALMELA, E. VUORI, J. KILPIO, Anal. Chim. Acta, 125 (1981) 131.
M. J. RENAN, X-Ray Spectrometry, 9 (1980) 90.
L. R. CUSTEAD, J. L. McALPINE, IEEE Trans. Nucl., Sci. NS-26 (1979) 949.
C. TUNIZ, A. GILETTI, A. BOITI, U. ABBONDANO, Instituto Nazionale Fisica Nucleare, 79 (1979) 1.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hall, G.S., Roach, N., Simmons, U. et al. Trace element analysis of maternal scalp hair by external beam proton-induced X-ray emission (PIXE). Journal of Radioanalytical and Nuclear Chemistry, Articles 82, 329–339 (1984). https://doi.org/10.1007/BF02037055
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02037055