Project Vienna: A Novel Precell Mass Filter for Collision/Reaction Cell MC-ICPMS/MS
文献类型：期刊论文
| 作者 | Craig, Grant2; Wehrs, Henning2; Bevan, Dan G.3; Pfeifer, Markus2; Lewis, Jamie3; Coath, Christopher D.3; Elliott, Tim3; Huang, Chao1,4; Lloyd, Nicholas S.2; Schwieters, Johannes B.2 |
| 刊名 | ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2021-08-03 |
| 卷号 | 93期号:30页码:10519-10527 |
| ISSN号 | 0003-2700 |
| DOI | 10.1021/acs.analchem.1c01475 |
| 英文摘要 | The last decade has seen widespread adoption of triple quadrupole-based inductively coupled plasma-tandem mass spectrometry (ICPMS/MS) technique using a collision/reaction cell in combination with a precell bandpass mass analyzer to measure isotopes otherwise masked by spectral interferences. High-precision isotope ratio analysis containing such isotopes would benefit from a similar capability on a multicollector inductively coupled plasma mass spectrometry (MC-ICPMS) platform, but using a quadrupole-based precell mass analyzer for MC-ICPMS/MS has several limitations. To overcome these limitations, we developed a novel precell mass analyzer for MC-ICPMS/MS using sector field technology. The new precell mass analyzer, comprising two Wien filters and a selection aperture, and a hexapole collision/reaction cell were integrated together in a single module and added to the commercially available Thermo Scientific Neptune XT MC-ICPMS to create a prototype MC-ICPMS/MS we named Vienna. Vienna was proven to retain the same performance of the base MC-ICPMS in terms of sensitivity, accuracy, and precision. Using the Vienna mass filter to eliminate Ar-based species, the abundance sensitivity achievable was equivalent to TIMS at mass 237.05, which was used to accurately determine the low U-236/U-238 isotope ratio of the uranium reference material IRMM184 (certified value, 1.2446 x 10(-7)). The performance of Vienna was then tested for a variety of geoscience applications that were expected to benefit from MC-ICPMS/MS technique, including Ca, K, Si, and in situ Rb/Sr dating by laser ablation. |
| WOS关键词 | INDUCTIVELY-COUPLED PLASMA ; ISOTOPE FRACTIONATION ; SR ; SPECTROMETRY ; LITHIUM ; SAMPLES ; RATIOS |
| 资助项目 | NERC[NE/P010342] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000683353300018 |
| 资助机构 | NERC ; NERC ; NERC ; NERC ; NERC ; NERC ; NERC ; NERC |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/101893]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Craig, Grant |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Thermo Fisher Sci Bremen GmbH, D-28199 Bremen, Germany 3.Univ Bristol, Sch Earth Sci, Bristol BS8 1RJ, Avon, England 4.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Craig, Grant,Wehrs, Henning,Bevan, Dan G.,et al. Project Vienna: A Novel Precell Mass Filter for Collision/Reaction Cell MC-ICPMS/MS[J]. ANALYTICAL CHEMISTRY,2021,93(30):10519-10527. |
| APA | Craig, Grant.,Wehrs, Henning.,Bevan, Dan G..,Pfeifer, Markus.,Lewis, Jamie.,...&Schwieters, Johannes B..(2021).Project Vienna: A Novel Precell Mass Filter for Collision/Reaction Cell MC-ICPMS/MS.ANALYTICAL CHEMISTRY,93(30),10519-10527. |
| MLA | Craig, Grant,et al."Project Vienna: A Novel Precell Mass Filter for Collision/Reaction Cell MC-ICPMS/MS".ANALYTICAL CHEMISTRY 93.30(2021):10519-10527. |
入库方式： OAI收割
来源：地质与地球物理研究所
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