Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-25T18:01:08.792Z Has data issue: false hasContentIssue false
  • English
  • Français

RBS Analysis of Elements in the Fingernai

Published online by Cambridge University Press:  25 February 2011

Peter Madakson
Peter Madakson*
Affiliation:
IBM Research Division, T. J. Watson Research Center, Yorktown Heights, New York 10598,
Get access

Abstract

Fingernails from several sources were studied to determine elemental compositions. The common elements were found to be H, C, N, O, Ca and Fe. The elements Si, Bi, S, Mo, Ti, Zn, Pb, P and Nd were found on some of the nails; these are considered to result from environmental contamination, food and water intake. The compositions of H, C, N and O correlate with those in the hemoglobin molecule and, they do not vary significantly with time. This suggests that they are associated with dead blood cells. The other common elements, such as Ca and Fe, show variations in composition with time, probably because their amount in the body is determined by food and water intake. Fingernails from female sources have a higher concentration of Ca than those from male sources. Also, the concentration of Ca is generally higher on the outer than the inner surface of the nail, probably to provide a stronger bony structure and mechanical strength on the outside.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 157: Symposium A – Beam-Solid Interactions: Physical Phenomena , 1989 , 341
Copyright
Copyright © Materials Research Society 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1 Horowitz, P., in Short Wavelength Microscopy, Ann. New York Acad. Sei., vol. 306, 203(1978).Google Scholar
2 Lewin, P. K., Hancock, R. G. V. and Voynovich, P., Nature 299/5884, 627(1982).Google Scholar
3 Marumo, F., Tsukamoto, Y., Iwanami, S., Kishimoto, T. and Yamagami, S., Nephron 38, 267(1984).Google Scholar
4 Cournot-Witmer, G., Zingraff, J., Plachot, J.J., Escaig, F., Lefevre, R., Boumati, P., Bourdeau, A., Garabedian, M., Galle, P., Bourdon, R., Drueke, T. and Balsan, S., Kidney Int. 20, 375(1981).Google Scholar
5 Walker, G.S., Aeron, J.E., Reacock, M., Robinson, P.J.A. and Davison, A.M., Kidney Int. 21, 411(1982).Google Scholar
6 Hodsman, A.B., Sherrard, D.J., Alfrey, A.C., Ott, S., Brickman, A.S., Miller, N.L., Maloney, N.A. and Cobeurn, N.W., J. Clin. Endocr. Metab. 54, 539(1982).Google Scholar
7 Nckinney, T.D., Basinger, M., Dawson, E. and Jones, M.M., Nephron 32, 53(1982).Google Scholar
8 Tsukamoto, Y., Iwanami, S. and Marimo, F., Nephron 26, 174(1980).Google Scholar
9 Pounds, C.A., Pearson, E.F. and Turner, T.D., J. Forens. Sei. Soc. 19, 165(1979).Google Scholar
10 Cookson, J.A. and Pilling, F.D., Phys. Med. Biol. 20, 1015(1975).Google Scholar
11 Kasperek, K., Iyengar, G.V., Feinendegen, L.E., Hashish, S. and Mahfouz, M., The Science of the Total Environment 22, 149(1982).Google Scholar
12 Aal, H.A., Soliman, A.A., Elmahdy, H. and Saeei, L.E., Acta Derm. Veneoreol. 56, 55(1976).Google Scholar
13 Bowen, H.J.M., Trace Elements in biochemistry, Academic Press, London, New York, 1976.Google Scholar
14 Chattopadhyay, A., Roberts, T.M. and Jervis, R.E., Arch. Environ. Health 2, 226(1977).Google Scholar
15 Hammer, D.I., Finklea, J.F., Hendricks, R.H., Shy, C.M., and Horten, R.J.M., Am. J. Epidemiol. 93, 84(1971).Google Scholar
16 Kleevay, L.M., Am. J. Clin. Nutr. 23, 284(1970).Google Scholar
17 Perkons, A.K. and Jervis, R.E., J. Forensic Sei. 11, 50(1966).Google Scholar
18 Petering, H.G., Yeager, D.M. and Witherup, S.O., Arc. Environ. Health 23, 202(1971).Google Scholar
19 Bank, H.L., Robson, J., Bigelow, J.B., Morrison, J., Spell, L.H. and Kantor, R., Clinica Chimica Acta 116, 179(1981).Google Scholar
20 Vellar, O.D., Am. J. Clin. Nutr. 23, 1272(1970).Google Scholar
21 Mckenzie, J.M., Am. J. Clin. Nutr. 32, 570(1979).Google Scholar
22 Harrison, W.W. and Tyree, A.B., Clin. Chim. Acta 31, 63(1971)Google Scholar
23 Doolittle, L.R., Nucl. Instrum. Method B15, 22(1986).Google Scholar
24 Keeton, W.T., Biological Science, (W.W. Norton & Co., New York, 1967) p258.Google Scholar