X 荧光分析法测量不同人群头发中的重金属含量

doi:10.16854 /j.cnki.1000-0712.180604

大学物理 ›› 2019, Vol. 38 ›› Issue (7): 52-.doi: 10.16854 /j.cnki.1000-0712.180604

X 荧光分析法测量不同人群头发中的重金属含量

王曌，康明铭，王金垚，刘军，陈秀莲，覃雪

1. 四川大学物理科学与技术学院，四川成都610064; 2. 四川大学辐射物理及技术教育部重点实验室，四川成都610064

收稿日期:2018-11-02 修回日期:2019-02-15 出版日期:2019-07-20 发布日期:2019-08-27
通讯作者: 康明铭，Email:kangmm@ ihep.ac.cn
作者简介:王曌( 1995—) ，男，云南大理人，四川大学核工程与核技术专业2014 级本科生.

Measurement of the content of heavy metals in different human’s hair by X-ray fluorescence analysis

WANG Zhao，KANG Ming-ming，WANG Jin-yao，LIU Jun， CHEN Xiu-lian，QIN Xue

1.College of PhysicalScience and Technology，Sichuan University，Chengdu，Sichuan 610064，China; 2. Key Laboratory of Radiation Physics and Technology of Ministry of Education，Chengdu，Sichuan 610064，China

Received:2018-11-02 Revised:2019-02-15 Online:2019-07-20 Published:2019-08-27

摘要/Abstract

摘要： 本工作按性格类型、年龄段、抽烟与否、染发与否、长期食用外卖与否对采样人群进行分组，用X 荧光分析法测量了人发中重金属元素( Zn、Cu、Fe) 的含量，分析了重金属元素在不同人群头发中的含量差异. 结果表明: 精确型性格人群头发内Zn 元素含量显著高于外向型性格人群; 头发内Zn 元素含量随着人类年龄的增加大致呈现出先增加后减少的趋势，在20 ～ 30岁年龄段达到峰值; 吸烟者和染发者头发内Zn 元素含量偏低，Cu、Fe 元素含量偏高.

关键词: X 荧光分析, 重金属含量, 头发, 性格, 年龄

Abstract: This study aims to examine the differences of heavy metal content among different human's hair. The hair samples are measured by Energy Dispersive X-ray Fluorescence analysis ( ED-XRF) ，which are divided into 15 groups according to volunteers'personality type，age and lifestyles. The results reveal: Accuracy personality people show significant higher content of Zinc in the hair than people from extroversion personality group; With the age increasing，the content of Zinc increases until forming a peak at 20-30 age group，and then the content of Zinc is falling down; It is found that the people smoking cigarette and having hair dyeing have higher Copper and Iron and lower Zinc on average but not significant.

Key words: X-ray Fluorescence analysis, heavy metal content, human’s hair, personality type, age

王曌, 康明铭, 王金垚, 刘军, 陈秀莲, 覃雪. X 荧光分析法测量不同人群头发中的重金属含量[J]. 大学物理, 2019, 38(7): 52-.

WANG Zhao, KANG Ming-ming, WANG Jin-yao, LIU Jun, CHEN Xiu-lian, QIN Xue. Measurement of the content of heavy metals in different human’s hair by X-ray fluorescence analysis[J]. College Physics, 2019, 38(7): 52-.

[1]	宋亚杰，胡雨宸，陆建隆. 21世纪诺贝尔科学奖得主高龄化现象研究及对教育的启示[J]. 大学物理, 2017, 36(12): 41-46.
[2]	倪牟翠，王磊，张汉壮. 勤思多长寿大器当早成[J]. 大学物理, 2017, 36(10): 38-47.
[3]	赵玉杰杨谦王洪见. 热力学第三定律的发现者——能斯特[J]. 大学物理, 2014, 33(1): 51-51.
[4]	梁灿彬[] 曹周键[]. 《从零学相对论》连载⑩[J]. 大学物理, 2013, 32(4): 60-60.

X 荧光分析法测量不同人群头发中的重金属含量

Measurement of the content of heavy metals in different human’s hair by X-ray fluorescence analysis

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 4

Metrics

本文评价

推荐阅读 0