摘要
系统介绍了国内外"502"胶显现潜在手印增强处理方法,主要包括同步增强方法和二次增强方法,并对其在实际应用中的优缺点进行分析,为公安机关实际办案提供理论依据和技术支持,结合"502"胶处理手印在实际应用中存在的问题,提出了未来研究的需要,并对以后的研究趋势进行了展望。
This work systematically introduces the domestic and foreign enhancement methods of cyanoacrylate fuming technology in latent fingerprints development,mainly including the one-step enhancement method and two-step enhancement method,analyze the advantages and disadvantages in the practical application,and providing theoretical basis and technical support for the public security organs. Combined the existing problems of cyanoacrylate fuming technology in latent fingerprints development,this work will put forward the need for future research,and research trend is prospected with.
出处
《化学试剂》
CAS
北大核心
2015年第7期617-620,672,共5页
Chemical Reagents
基金
公安部重点研究计划项目(2014JSYJB018)
中国人民公安大学基本科研业务(2015JKF01242)
关键词
502胶
潜在手印
增强处理
研究进展
superglue
latent fingerprints
enhancement development
research progress
