Atmospheric pressure chemical ionization source as an advantageous technique for gas chromatography-tandem mass spectrometry
文献类型：期刊论文
| 作者 | Niu, Yumin; Liu, Jingfu; Yang, Runhui; Zhang, Jing ; Shao, Bing
|
| 刊名 | TRAC-TRENDS IN ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2020-11 |
| 卷号 | 132页码:1-11 |
| 关键词 | GC-APCI-MS Key parameters Current trends Applications |
| ISSN号 | 0165-9936 |
| 英文摘要 | Atmospheric pressure chemical ionization (APCI) has been commercially implemented in gas chroma-tography mass spectrometry (GC-MS) instruments within the past decade and is becoming an important complementary tool to traditional GC-electron impact (EI) ionization-MS and liquid chromatography MS (LC-MS) for quantitative and nontarget screening purposes. APCI is a soft ionization technique, so more molecular ions and/or protonated molecules are present than when the traditional EI source is implemented, improving the sensitivity and selectivity of analytical methods. Moreover, this state-of-the-art apparatus facilitates the identification of chemicals not contained in commercial libraries. In this review, parameters inside and outside the APCI source could influence the sensitivity of the analysis are discussed. Trends towards improvement of APCI source and combination with multidimensionality further improve the quantitative and qualitative analysis of GC-MS. Finally, the applications of GC-APCIMS, especially in nontarget studies are addressed. (C) 2020 Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44614]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Niu, Yumin,Liu, Jingfu,Yang, Runhui,et al. Atmospheric pressure chemical ionization source as an advantageous technique for gas chromatography-tandem mass spectrometry[J]. TRAC-TRENDS IN ANALYTICAL CHEMISTRY,2020,132:1-11. |
| APA | Niu, Yumin,Liu, Jingfu,Yang, Runhui,Zhang, Jing,&Shao, Bing.(2020).Atmospheric pressure chemical ionization source as an advantageous technique for gas chromatography-tandem mass spectrometry.TRAC-TRENDS IN ANALYTICAL CHEMISTRY,132,1-11. |
| MLA | Niu, Yumin,et al."Atmospheric pressure chemical ionization source as an advantageous technique for gas chromatography-tandem mass spectrometry".TRAC-TRENDS IN ANALYTICAL CHEMISTRY 132(2020):1-11. |
入库方式： OAI收割
来源：生态环境研究中心
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