Dried droplet calibration approach for the analysis of inorganic nonmetallic materials by laser ablation-inductively coupled plasma-mass spectrometry
文献类型：期刊论文
| 作者 | Guo, LQ; Li, Q; Chen, YR; Zhang, GX; Xu, YS; Wang, Z |
| 刊名 | JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
 |
| 出版日期 | 2020-07-01 |
| 期号 | 7页码:1441 |
| ISSN号 | 0267-9477 |
| DOI | 10.1039/d0ja00054j |
| 文献子类 | Article |
| 英文摘要 | A simple and general dried droplet calibration approach was developed for the quantitative analysis of elements in inorganic nonmetallic materials using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS). For quantitative analysis, the elemental distribution in dried droplets was improved by optimizing the amount of a surfactant (Pluronic F-127) added into the calibration solutions and the drying temperature. Under optimal conditions, at 2.0 wt% Pluronic F-127 in the calibration solutions and a drying temperature of 85 degrees C, the relative standard deviation of the signal intensity obtained from multi-line ablation mode is less than 20% for dried droplets. Meanwhile, the experimental results revealed that dried droplets have no effect on the ablation of the sample and dried droplets can be totally ablated in one ablation raster. Further, the method was applied to analyze several inorganic non-metallic materials such as yttrium aluminum garnet (YAG) ceramic, BaF(2)crystal, and NIST SRM 612 glass. The linear correlation coefficients of the calibration curves ranged from 0.9936 to 0.9999 without any internal standard correction. Moreover, the results agree well with the results obtained by inductively coupled plasma atomic emission spectrometry or inductively coupled plasma atomic mass spectrometry and certified values. |
| WOS关键词 | LA-ICP-MS ; COFFEE-RINGS ; TRACE-METALS ; SAMPLES ; QUANTIFICATION ; CERAMICS ; POLYMERS ; STRATEGY ; ELEMENTS |
| WOS研究方向 | Chemistry ; Spectroscopy |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27925]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Guo, LQ,Li, Q,Chen, YR,et al. Dried droplet calibration approach for the analysis of inorganic nonmetallic materials by laser ablation-inductively coupled plasma-mass spectrometry[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,2020(7):1441. |
| APA | Guo, LQ,Li, Q,Chen, YR,Zhang, GX,Xu, YS,&Wang, Z.(2020).Dried droplet calibration approach for the analysis of inorganic nonmetallic materials by laser ablation-inductively coupled plasma-mass spectrometry.JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY(7),1441. |
| MLA | Guo, LQ,et al."Dried droplet calibration approach for the analysis of inorganic nonmetallic materials by laser ablation-inductively coupled plasma-mass spectrometry".JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY .7(2020):1441. |
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。