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| 电感耦合等离子体质谱法检测电流损伤皮肤中金属元素 | |
| 引用本文： | 陈圆圆,张建华,马栋,李立,陈忆九. 电感耦合等离子体质谱法检测电流损伤皮肤中金属元素[J]. 法医学杂志, 2010, 26(1): 6-9. DOI: 10.3969/j.issn.1004-5619.2010.01.002 |
| 作者姓名： | 陈圆圆 张建华 马栋 李立 陈忆九 |
| 作者单位： | 1. 苏州大学医学部法医学系,江苏,苏州,215123;司法部司法鉴定科学技术研究所,上海市法医学重点实验室,上海,200063 2. 司法部司法鉴定科学技术研究所,上海市法医学重点实验室,上海,200063 3. 司法部司法鉴定科学技术研究所,上海市法医学重点实验室,上海,200063;复旦大学上海医学院法医学系,上海,200032 |
| 基金项目： | 中央级科研院所公益性项目(GY0707) |
| 摘 要： | 目的探讨应用电感耦合等离子体质谱(inductively coupled plasma mass spectrometry,ICP-MS)技术检测电流损伤皮肤中金属元素的可行性,建立检测电流损伤皮肤中金属元素的方法。方法用黄铜、紫铜、铝、铁电极材料以220V交流电电击家兔后肢,ICP-MS对电流损伤皮肤中金属元素进行检测。结果与对照组比较:黄铜电击组皮肤中的Cr、Ni、Cu、Zn、Pb含量升高(P0.05),紫铜电击组皮肤中的Cr、Cu、Pb含量升高(P0.05),铝电击组皮肤中的Al、Cr、Mn、Co、Ni、Cu、Pb含量升高(P0.05),铁电击组皮肤中的Cr、Mn、Fe、Ni含量升高(P0.05)。不同电极材料电击后皮肤中元素种类及含量也存在明显差异。结论ICP-MS可作为检测电流损伤皮肤中金属元素的有效方法,且可应用于触电材料的推断。 |
| 关 键 词： | 法医病理学 电击伤 皮肤 电感耦合等离子体质谱仪 金属化 兔 |
Detection of Metal Elements of Skin in Electric Injury by Inductively Coupled Plasma Mass Spectrometry |
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| CHEN Yuan-yuan,ZHANG Jian-hua,MA Dong,LI Li,CHEN Yi-jiu. Detection of Metal Elements of Skin in Electric Injury by Inductively Coupled Plasma Mass Spectrometry[J]. Journal of Forensic Medicine, 2010, 26(1): 6-9. DOI: 10.3969/j.issn.1004-5619.2010.01.002 | |
| Authors: | CHEN Yuan-yuan ZHANG Jian-hua MA Dong LI Li CHEN Yi-jiu |
| Affiliation: | 1.Department of Forensic Medicine;Medical College of Soochow University;Suzhou 215123;China;2.Shang-hai Key Laboratory of Forensic Medicine;Institute of Forensic Science;Ministry of Justice;P.R.China;Shang-hai 200063;3.Department of Forensic Medicine;Shanghai Medical College;Fudan University;Shang-hai 200032;China |
| Abstract: | Objective To explore the feasibility of the detection of metal elements of skin in electric in-jury using inductively coupled plasma mass spectrometry(ICP-MS),and to establish a method to detect metal elements of skin in electric injury.Methods Brass,copper,aluminum and iron were used as elec-trodes to make electrical marks on rabbit hindlimb(220 V AC),and then ICP-MS was used to detect the metal elements in injured skin.Results Comparing with control group,the levels of Cr,Ni,Cu,Zn and Pb showed higher in ... |
| Keywords: | forensic pathology electric injuries skin inductively coupled plasma mass spectrometry(ICP-MS) metallization rabbits |
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