| 刘壮,王宇,赵鹏程.化学通报,2026,89(6):688-699. |
| 色谱-ICP-MS联用技术在法庭科学物证痕量元素形态分析中的研究进展 |
| Research Progress in Speciation Analysis of Trace Elements in Physical Evidence of Forensic Science Based on Chromatography-ICP-MS Hyphenated Technique |
| 投稿时间：2026-03-10 修订日期：2026-03-30 |
| DOI： |
| 中文关键词: 色谱 电感耦合等离子体质谱 法庭科学 物证分析 元素形态分析 |
| 英文关键词:Chromatography inductively coupled plasma mass spectrometry Forensic science Physical Evidence Analysis elemental speciation analysis |
| 基金项目:公安部科技强警基础工作计划项目(2023JC05)和辽宁省应用基础研究计划项目(2025JH2/101330042)资助 |
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| 中文摘要: |
| 色谱-电感耦合等离子体质谱联用技术（色谱-ICP-MS）具备色谱的高选择性分离功能与电感耦合等离子体质谱（ICP-MS）的高灵敏检测优势，涵盖高效液相色谱（HPLC）-ICP-MS、离子色谱（IC）-ICP-MS、毛细管电泳（CE-ICP-MS及气相色谱（GC）-ICP-MS四种应用形式，具有抗干扰能力强、检出限低、多目标同步检测等突出特点，可实现多种元素及有机金属化合物的精准形态分析与痕量定量。本综述详细总结了色谱-ICP-MS联用技术在生物体液、环境样品、涉案化学试剂及食品饮料等液态基质下物证痕量元素形态分析的研究进展，并展望了该技术向微量化、快速化、多目标同步化方向发展的应用前景。 |
| 英文摘要: |
| Hyphenated chromatography-inductively coupled plasma mass spectrometry (chromatography-ICP-MS) integrates the high-selective separation capability of chromatography with the highly sensitive detection advantage of inductively coupled plasma mass spectrometry (ICP-MS). It encompasses four application configurations: high-performance liquid chromatography (HPLC)-ICP-MS, ion chromatography (IC)-ICP-MS, capillary electrophoresis (CE)-ICP-MS, and gas chromatography (GC)-ICP-MS. Hyphenated technique exhibits prominent merits including strong anti-interference capacity, low detection limit, and simultaneous multi-target detection, enabling accurate speciation analysis and trace quantification of various elements and organometallic compounds. This review systematically summarizes the research progress of chromatography-ICP-MS in the speciation analysis of trace elements in forensic physical evidence under liquid matrix conditions, such as biological fluids, environmental samples, involved chemical reagents, food and beverages. Furthermore, it prospects the application future of this technique evolving toward miniaturization, rapidity, and simultaneous multi-target determination. |
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