摘要
本文根据近年来国外法庭微量物证检验方面的研究成果,从检验对象、检验技术及发展趋势三个方面总结了当前国外微量物证的研究现状。介绍了近年来国外法庭科学家在常见的微量物证如油漆、纤维、玻璃等的检测方法和检测技术,尤其重点介绍了一些新技术如电感耦合等离子体原子发射光谱技术(ICP/AES)、微波辅助消融和等离子光谱技术(OES/ICP)、激光等离子质谱联用技术(LA/ICP/MS)等在微量物证中的应用。指出国外微量物证研究相对于国内微量物证研究在技术应用、数据库建立、数据分析、合作研究等方面的优越性。
According to the research achievements of the foreign court trace evidence examination in the recent years,we summarize the current research status of the foreign trace evidence in three aspects,i.e.the objects,the testing technology and the development trend.The examination methods and testing technologies used by foreign court scientists in such common trace evidences as paint,fiberand glass are introduced in this paper,especially some new technologies such as LA/ICP/MS,ICP/AES,OES/ICP.The superiority of foreign trace evidence research over Chinese trace evidence research lies in technology application,database establishment,data analysis,cooperative research and so on.
出处
《证据科学》
2011年第4期505-512,F0003,共9页
Evidence Science
基金
中国政法大学青年教师学术创新团队资助项目
关键词
微量物证
研究现状
发展趋势
Trace evidence
Research status
Development trend
