| 化学计量学在毒物化学归因中的应用 |
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| 引用本文： | 卢晓刚,王飞,王红梅.化学计量学在毒物化学归因中的应用[J].分析测试学报,2021,40(4):528-533. |
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| 作者姓名： | 卢晓刚 王飞 王红梅 |
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| 作者单位： | 国民核生化灾害防护国家重点实验室,北京 102205;陆军装备部装备项目管理中心,北京 100072 |
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| 基金项目： | 国家重点研发计划项目(2018YFC1602600) |
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| 摘 要： | 近十年来,化学计量学方法与分析技术相结合,对样品进行了表征和鉴别,产生了信息量大、代表性强的样品检测方法.在法医学案件鉴定处理中,使用这些新技术和数学/统计学方法,可获得统计可信度的结果,从而有助于法医学案件以及毒性化合物中毒事件的追踪溯源.该文对毒物检测中使用的化学计量学方法进行了详细讨论,对其优缺点进行了比较总结,...
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| 关 键 词： | 化学计量学 化学归因 毒物 多元分析方法 |
Application of Chemometrics in Chemical Attribution of Toxic Chemicals |
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| LU Xiao-gang,WANG Fei,WANG Hong-mei.Application of Chemometrics in Chemical Attribution of Toxic Chemicals[J].Journal of Instrumental Analysis,2021,40(4):528-533. |
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| Authors: | LU Xiao-gang WANG Fei WANG Hong-mei |
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| Institution: | (State Key Laboratory of NBC Protection for Civilian,Beijing 102205,China;Equipment Project Management Center,Army Equipment Department,Beijing 100072,China) |
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| Abstract: | In the past ten years,chemometric methods and analytical techniques have been combined to characterize and identify samples,resulting in some strong representative sample detection methods with large amount of information.These new technologies and mathematical/statistical methods could be used in the identification and processing of forensic cases to obtain statistical credibility results,thereby contributing to the breakthrough of forensic cases.The methods of multivariate analysis used in the detection of toxic chemicals were discussed in detail,and their advantages and disadvantages were compared and summarized.Meanwhile,the future development and application of chemometrics in chemical attribution of toxic chemicals were prospected. |
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| Keywords: | chemometrics chemical attribution toxic chemicals multivariate analysis method |
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