四十年来对同位素稀释ICP-MS进行了全球科学测量分析:一个关键的视角
Maycon L de Oliveira1, Rafael Romano1, João Roberto T Oliveira1
1Department of Chemistry, Laboratory in Applied and Instrumental Analytical Chemistry, Faculty of Philosophy, Science and Letters at Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, 14040-901, Brazil.
Analytical and bioanalytical chemistry
|November 19, 2025
概括
全球对同位素稀释感应合等离子体质谱学 (ID ICP-MS) 的研究集中在发达地区. 这项分析突出了差异,敦促采取措施,改善全世界对这一关键元素分析技术的获取.
科学领域:
- 分析化学 分析化学
- 地质化学 地质化学
- 环境科学 环境科学
背景情况:
- 同位素稀释感应合等离子体质谱法 (ID ICP-MS) 是微量元素分析的精确技术.
- 它的应用涵盖地质化学,环境监测,核取证和毒理学.
- ID ICP-MS的全球研究分布不均,集中在发达地区.
研究的目的:
- 对从1980年到2025年的全球ID ICP-MS出版物进行科学测量评估.
- 分析研究趋势,关键要素,领先国家和合作模式.
- 发现研究成果和获得技术的差异.
主要方法:
- 从Scopus和Web of Science数据库中检索文献数据.
- 对专注于ID的出版物的科学测量分析 ICP-MS.
- 全球研究成果和协作网络的映射.
主要成果:
- 从地化学上相关的元素和有毒的元素 (Hg,Cd,Pb) 历史上推动了ID ICP-MS的发展.
- 中国和美国在出版物总量方面处于领先地位.
- 欧洲国家表现出强烈的合作,而拉丁美洲和非洲的贡献有限.
- 差异表明,在较低贡献率的地区,仪器仪表,标准和基础设施存在局限性.
结论:
- 在ID ICP-MS研究和应用方面存在显著的全球差异.
- 迫切需要倡议,以促进全球获取ID ICP-MS技术和基础设施.
- 提高全球分析能力对于促进科学公平至关重要.
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