含能材料2026，Vol.34Issue(5)：592-609,18.DOI:10.11943/CJEM2025259
枪支射击残留物现场快速检测技术研究进展
Research Progress on On-Site Rapid Detection Technology for Gunshot Residue
摘要
Abstract
Gunshot residue(GSR)is a trace particle formed during the firing of a bullets.As an important research subject in fo-rensic science,it plays a key role in the investigation of gun-related cases.Currently,conventional GSR detection mainly relies on large laboratory instruments.However,due to the complexity of sample pretreatment and the longthy submission process,it is difficult to provide analysis results quickly,thereby affecting the decision-making efficiency of on-site investigation work.In re-cent years,GSR on-site rapid detection technology has received widespread attention due to its simple operation,low cost,and portability.This type of technology can be directly implemented at the crime scene without relying on large precison instru-ments,and can quickly output detection results.It is suitable for the preliminary screening of GSR and can also be used as the fi-nal confirmation detection method,and has become a research hotspot in this field.Therefore,a systematic review of the re-search progress on-site rapid detection technology for GSR is conducted,focusing on introducing five categories of methods:col-orimetric methods,spectroscopic methods,mass spectrometry methods,electrochemical methods,and fluorescent labeling methods.Their advantages and limitations are thoroughly analyzed,and they are compared with the practical applications of lab-oratory detection technology.Finally,future research development directions are proposed,aiming to provide theoretical basis and methodological references for on-site technicians in actual detection work.关键词
射击残留物(GSR)/现场快速检测/比色法/光谱法/质谱法/电化学法/荧光标记法Key words
gunshot residue(GSR)/on-site rapid detection/colorimetric methods/spectroscopic methods/mass spectrometry methods/electrochemical methods/fluorescence labeling methods分类
军事科技引用本文复制引用
彭国彬,赵鹏程,段嘉禾,宋辉,南策..枪支射击残留物现场快速检测技术研究进展[J].含能材料,2026,34(5):592-609,18.基金项目
公安部技术研究计划项目(2019JSYJC24)、公安部科技强警基础工作计划项目(2022JC03)、公安部科技强警基础工作计划项目(2023JC05)Project of the Ministry of Public Security's Technical Research Program(No.2019JSYJC24) （2019JSYJC24）
The Project for the Foundation Work of Strengthening Law Enforcement through Technology of the Ministry of Public Security(No.2022JC03) （No.2022JC03）
The Project for the Foundation Work of Strengthening Law Enforcement through Technology of the Ministry of Public Security(No.2023JC05) （No.2023JC05）
