The measurement of trace element in human hair from Pingdingshan district by XRF

Yin Sha; Pingsheng Liu; Shisheng Xu; Daze Sun; Zhenjie Chen; Shaoxian Zhang; Liping Xu; Baoguo Wang

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The measurement of trace element in human hair from Pingdingshan district by XRF

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- The measurement of trace element in human hair from Pingdingshan district by XRF
- Nuclear Techniques Vol. 10, Issue 5, (1987)
- 作者机构：
  
  1.中国科学院高能物理研究所
  2.天津市技术物理所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：14 April 1986，
  
  Published：1987-05
- 稿件说明：
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Yin Sha, Pingsheng Liu, Shisheng Xu, et al. The measurement of trace element in human hair from Pingdingshan district by XRF[J]. Nuclear techniques, 1987, 10(5): 42-43,58,63.
DOI：

Yin Sha, Pingsheng Liu, Shisheng Xu, et al. The measurement of trace element in human hair from Pingdingshan district by XRF[J]. Nuclear techniques, 1987, 10(5): 42-43,58,63. DOI：

摘要

人发是人体排泄金属废物的重要途径之一。由于头发样品稳定、采集容易、无痛苦或创伤、携带方便、便于分析和贮存，所以通过分析头发来评价环境污染和营养缺乏日益受到人们的重视，且被认为是经济的、现实可行的方法

[1-4]

。国际原子能机构在1976年提出用核技术对世界居民头发进行分析，作为环境调查的资料之一

[5]

。

Abstract

The sensitivity of the XRF apparatus was greatly improved by means of shortening the distances from the radioisotope source to the sample and from the sample to the Si (Li) detector. A high-purity aluminum tube was inserted in the stainless steel collimator

the obstruction peak of iron in background spectrum was reduced by a factor of 12.

The concentrations of ten trace elements in 180 human hair samples from Pingdingshan. Henan province were measured by XRF. The concentrations of about ten trace elements in human hair from Pingdingshan were compared respectively with those from Tianjin and Shanghai by means of T-test

and the obvious differences in the concentrations of most corresponding elements were observed. The Fe

Ni and Se contents of human hair from Pingdingshan are on the low side of the reference values.

关键词

Keywords

references

А. С. Brown and R. G. Crounse eds. , Hair trace elements and human illness , Praeger Scientific , New York , 1980 .

C. A. Pankhurst and B. D. Pate , CRC Crit. Revs. Anal. Chem. , 4 , 111 ( 1979 ).

V. Valkovic . , Trace elements in human hair , Garland STPM Press , New York , 1977 .

D. D. Hemphill ed ., Proc. on trace substances in environmental health , Univ. Missouri , vol.8 , 1974 , p. 31 .

陈志祥等，环境科学 , 2 , 5 , 21 ( 1981 )。

孙大泽等，核技术， 4 , 108 ( 1982 )。

陈振捷等，核技术， 6 , 31 ( 1983 )。

汪学朋等，劳动卫生与环境医学， 3 , 27 ( 1983 )。

徐适生等，天津市人发中微量元素含量的正常值，待发表。

顾祖维编译，冶金劳动卫生 , 8 , 6 , 380 ( 1982 )。

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