Solution-based calibration strategy for laser ablation-inductively coupled plasma-mass spectrometry using desolvating nebulizer system
文献类型：期刊论文
| 作者 | Zhang, Guoxia; Li, Qing; Zhu, Yan; Wang, Zheng |
| 刊名 | SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
 |
| 出版日期 | 2018 |
| 卷号 | 145页码:51 |
| 关键词 | LA-ICP-MS Solution-based Desolvating nebulizer system |
| ISSN号 | 0584-8547 |
| DOI | 10.1016/j.sab.2018.04.004 |
| 英文摘要 | An additional quantification strategy using a desolvating nebulizer system (DNS) for solution-based calibration was developed. For quantitative analysis, laser ablation (LA) and DNS-generated aerosols were coupled using a "Y" connector and introduced into the inductively coupled plasma (ICP). These aerosols were also observed by scanning electron microscopy following collection on a silicon chip. Internal standards (Ag-108, Cu-64, Y-89) were used to correct for the different aerosol transport efficiencies between the DNS and LA. The correlation coefficients of the calibration curves for all elements ranged from 0.9986 to 0.9999 Standard reference materials (NIST 610-616 and GBW08407-08411) were used to demonstrate the accuracy and precision of the method. The results were in good agreement with certified values, and the relative standard deviation (RSD) of most elements was <3%. The limits of detection (LODs) for Cr-50, Mn-55, Co-59, Ni-60, Zn-66, Y-89,Cd-110, La-139, Ce-140, Nd-146, Sm-147, Gd-157, Dy-163, Er-166, and Pb-208 were 23,3,3,19,31,4,12,0.4,0.9,0.1,0.2,2, 0.3,0.4, and 21 ng/g, respectively, which were significantly better than those obtained by other methods. Further, this approach was applied for the analysis of multiple elements in biological tissues, and the results were in good agreement with those obtained using solution-based inductively coupled plasma-mass spectrometry (ICP-MS). (C) 2018 Elsevier B.V. All rights reserved. |
| 学科主题 | Spectroscopy |
| WOS记录号 | WOS:000436911100007 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | The financial support of the Development and Innovation of Instrument Functions, CAS (No. Y27YQ3120G), the Key Program of Creative Funding of SICCAS (No. Y37ZC4140G) and Shanghai technical platform for testing and characterization on inorganic materials (No. 14DZ2292900) are gratefully acknowledged. ; The financial support of the Development and Innovation of Instrument Functions, CAS (No. Y27YQ3120G), the Key Program of Creative Funding of SICCAS (No. Y37ZC4140G) and Shanghai technical platform for testing and characterization on inorganic materials (No. 14DZ2292900) are gratefully acknowledged. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24839]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Guoxia,Li, Qing,Zhu, Yan,et al. Solution-based calibration strategy for laser ablation-inductively coupled plasma-mass spectrometry using desolvating nebulizer system[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,2018,145:51, 57. |
| APA | Zhang, Guoxia,Li, Qing,Zhu, Yan,&Wang, Zheng.(2018).Solution-based calibration strategy for laser ablation-inductively coupled plasma-mass spectrometry using desolvating nebulizer system.SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,145,51. |
| MLA | Zhang, Guoxia,et al."Solution-based calibration strategy for laser ablation-inductively coupled plasma-mass spectrometry using desolvating nebulizer system".SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 145(2018):51. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。