| 质谱新技术在物证分析中的应用 |
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| 引用本文： | 王海东,赵会安,屈颖,张兴磊,陈焕文. 质谱新技术在物证分析中的应用[J]. 中国科学:化学, 2014, 0(5): 71-72,721,723 |
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| 作者姓名： | 王海东 赵会安 屈颖 张兴磊 陈焕文 |
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| 作者单位： | [1]东华理工大学、江西省质谱科学与仪器重点实验室,南昌330013 [2]江西省公安厅刑事科学技术研究所,南昌330006 |
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| 基金项目： | 国家重大科学仪器设备开发专项(2011YQ140150);教育部新世纪优秀人才支持计划(NCET-11-0999);江西省科技计划人才项目(2010DD01300)资助 |
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| 摘 要： | 物证分析对于案件侦破及法庭诉讼均具有重要作用.新兴质谱技术因其直接、快速、灵敏和无损等特点在物证分析中得到广泛应用.本文综述了国内外几种新兴质谱技术在检测爆炸物、违禁药物、潜指纹及真伪文件笔迹等物证中的应用研究实例,并展望了质谱新技术在物证分析方面的发展前景.
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| 关 键 词： | 质谱 直接离子化技术 物证分析 |
Applications of new mass spectrometry techniques in analyzing forensic evidence |
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| WANG HaiDong,ZHAO HuiAn,QU Ying,ZHANG XingLei,CHEN HuanWen. Applications of new mass spectrometry techniques in analyzing forensic evidence[J]. Scientia Sinica Chimica, 2014, 0(5): 71-72,721,723 |
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| Authors: | WANG HaiDong ZHAO HuiAn QU Ying ZHANG XingLei CHEN HuanWen |
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| Affiliation: | 1 Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation; East China Institute of Technology, Nanchang 330013 China 2 Jiangxi Forensic Secienc Institute, Nanchang 330006, China) |
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| Abstract: | Analysis of forensic evidence is very important for detecting and court proceedings. Emerging mass spectrometry techniques are widely used in analysis of forensic evidence, because of the direct, rapid, sensitive and non-consumed detection of the new MS method. This review highlights some forensic applications of new MS method in detecting explosives, illicit drugs, latent fingerprint development of new mass spectrometry techniques in forensic and forged documents. What＇s more, the prospects and applications are also discussed. |
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| Keywords: | mass spectrometry ambient ionization for direct analysis analysis of forensic evidence |
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