Abstract
Instrumental epithermal neutron activation analysis in conjunction with Compton suppression methods has been used to determine cadmium concentrations in seven biological reference materials. The114Cd(n, γ)115CD(t1/2=53.3h→115mIn(t1/2=4.5h) reaction using the 336.3 keV photopeak was successfully employed to achieve an overall precision between 4%–15% and detection limits between 10–20 ng/g. The accuracy of the results as compared to the certified or compilation values was in excellent agreement.
Similar content being viewed by others
References
P. WALSH, C. DUDNEY, E. COPERHAVEN, in: Indoor Air Quality, CRC Press., Boca Raton, Florida, 1984.
S. LANDSBERGER, G. SWIFT, J. NEUHOFF, in: Nuclear Analytical Methods in the Life Sciences, R. ZEISLER, V. P. GUINN (Eds), Humana Press, 1990, p. 27.
M. PETRA, S. LANDSBERGER, G. SWIFT, Fresen. J. Anal. Chem., 338 (1990) 567.
J. J. ROWE, E. STEINNES, Talanta, 24 (1983) 433.
S. J. PARRY, J. Radioanal. Chem., 72 (1982) 195.
L. TOBLER, V. FURRER, A. WYTTENBACH, in: Nuclear Analytical Methods in the Life Sciences, R. ZEISLER, V. P. GUINN (Eds), Humana Press 1990, p. 623.
F. CHISELA, D. GAWLIK, P. BRATTER, Analyst, 111 (1986) 405.
F. CHISELA, G. DAWLIK, P. BRATTER, J. Radioanal. Nucl. Chem., 112 (1987) 293.
S. LANDSBERGER, A. ARENDT, J. Radioanal. Nucl. Chem., 137 (1989) 443.
M. R. WORMALD, Nucl. Geophysics, 3 (1989) 461.
C. CHUNG, L. J. YUAN, K. B. CHEN, Nucl. Instrum. Meth. Phys. Res., 243 (1986) 102.
H. A. DAS, J. ZONDERHIUS, J. Radioanal. Nucl. Chem., 114 (1987) 207.
J. B. CUMMING, P. P. PAREKH, A. V. MURALI, Nucl. Instrum. Meth. Phys. Res., 265 (1988) 468.
M. PETRA, G. SWIFT, S. LANDSBERGER, Nucl. Instrum. Meth. Phys. Res., 299 (1990) 85.
T. WESTERMARK, B. SJOSTRAND, Int. J. Appl. Radiation Isotopes, 9 (1960) 78.
H. D. LIVINGSTON, H. SMITH, N. STOJANOVIC, Talanta, 14 (1967) 505.
M. HEURTESBISE, J. LUBKOWITZ, Anal. Chem., 43 (1971) 1218.
R. E. YOUNG, in: The Determination of Cadmium in Biological Materials, Masters Thesis., McMaster University, Hamilton, Canada, 1974.
E. S. GLADNEY, B. T. O'MALLEY, I. ROELANDTS, T. E. GILLS, Compilation of Elemental Concentration Data for NBS Clinical, Biological, Geological and Environmental Standard Reference Materials, NBS Special Report 260-111, 1987.
L. A. CURIE, Anal. Chem., 40 (1968) 586.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
:andsberger, S. The instrumental determination of cadmium in biological samples at nanogram levels with the aid of a Compton suppression system and epithermal neutron activation analysis. Journal of Radioanalytical and Nuclear Chemistry, Articles 161, 5–10 (1992). https://doi.org/10.1007/BF02034874
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02034874