| 爆炸残留物的毛细管电泳检测 |
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| 引用本文： | 陈春杨,卡不勒江·卡旦,陈翠杰,杨丽,张军富,谢文林.爆炸残留物的毛细管电泳检测[J].分析化学,2011,39(8):1293-1294. |
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| 作者姓名： | 陈春杨 卡不勒江·卡旦 陈翠杰 杨丽 张军富 谢文林 |
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| 作者单位： | 1. 东北师范大学化学学院,长春,130024
2. 吉林省公安厅物证鉴定中心,长春,130051 |
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| 基金项目： | 国家自然科学基金青年基金(No.20805005); 教育部新教师基金(No.200802001014)资助 |
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| 摘 要： | 1引言爆炸是恐怖袭击的常用手段。对痕量爆炸残留物进行高效检测,从而准确判断炸药的成分和种类,能够为侦破案件提供重要的线索和证据1,2]。近年来,毛细管电泳技术初步显示了其在爆炸物检验方面的巨大潜力3～6]。本实验基于毛细管电泳间接紫外吸收检测7,8]和胶束电动色谱9],建立了痕量爆炸残余物的系统分析检验方法,通过对爆炸瞬间产生的痕量
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| 关 键 词： | Capillary electrophoresis Explosives residues In-direct UV detection Micellar electrokinetic chromatography |
Determination of Explosive Residues by Capillary Electrophoresis |
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| CHEN Chun-Yang,Kabulejiang KADAN,CHEN Cui-Jie,YANG Li,ZHANG Jun-Fu,XIE Wen-Lin.Determination of Explosive Residues by Capillary Electrophoresis[J].Chinese Journal of Analytical Chemistry,2011,39(8):1293-1294. |
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| Authors: | CHEN Chun-Yang Kabulejiang KADAN CHEN Cui-Jie YANG Li ZHANG Jun-Fu XIE Wen-Lin |
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| Institution: | CHEN Chun-Yang1,Kabulejiang KADAN1,CHEN Cui-Jie1,YANG Li*1,ZHANG Jun-Fu2,XIE Wen-Lin2 1(Faculty of Chemistry,Northeast Normal University,Changchun 130024) 2(Institute of Forensic Science,Department of Public Security of Jilin Province,Changchun 130051) |
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| Abstract: | A capillary electrophoresis method was developed for the determination of explosive residues.In-direct UV detection was used for CE analysis of inorganic ions present in explosives,and micellar electrokinetic chromatography was for analysis of organic explosive compounds.Various experimental conditions,such as the components and concentration of the buffer,the concentration of the electroosmotic flow modifier,the pH value and the separation voltage,were investigated to achieve efficient CE separation.Under ... |
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| Keywords: | Capillary electrophoresis Explosives residues In-direct UV detection Micellar electrokinetic chromatography |
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