Rapid determination of tetrabromobisphenol A and its main derivatives in aqueous samples by ultrasound-dispersive liquid-liquid microextraction combined with high-performance liquid chromatography
文献类型：期刊论文
| 作者 | Wang, Xuemei ; Liu, Jiyan ; Liu, Qian ; Du, Xinzhen ; Jiang, Guibin |
| 刊名 | TALANTA
 |
| 出版日期 | 2013 |
| 卷号 | 116页码:906-911 |
| 通讯作者 | Liu, JY |
| 中文摘要 | A method of ultrasound-dispersive liquid-liquid microextraction (US-DLLME) combined with high-performance liquid chromatography/variable wavelength detection (HPLC-VWD) has been developed for rapid measuring tetrabromobisphenol A and its five derivatives in water. Parameters affecting the extraction efficiency including the extraction solvents and dispersive solvents and their volume, ionic strength of the sample, and ultrasound time were optimized, and further validated by orthogonal array design (OAD). The optimized conditions provided enrichment factors for analytes of 74-490. Most analytes had linear responses between 2 and 500 mu g L-1, with correlation coefficients (r(2)) of 0.9923-0.9994. Limits of detection were 0.13-0.63 mu g L-1. Relative standard deviations (RSDs) for five replicates ranged from 2.6% to 4.5% for all analytes. When applied to spiked samples of real water, the method provided recoveries of 88.6-106.3% for tap water, 87.8-108.5% for Mi River water, 82.7-113.5% for chemical wastewater, 45.5-115.3% for urine, and 46.4-126.2% for fruit juice, with RSDs (n=5) less than 4%, 6%, 8%, 10%, and 9% respectively. (C) 2013 Published by Elsevier B.V. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000328176000130 |
| 公开日期 | 2014-06-06 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7455]  |
| 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 | Wang, Xuemei,Liu, Jiyan,Liu, Qian,et al. Rapid determination of tetrabromobisphenol A and its main derivatives in aqueous samples by ultrasound-dispersive liquid-liquid microextraction combined with high-performance liquid chromatography[J]. TALANTA,2013,116:906-911. |
| APA | Wang, Xuemei,Liu, Jiyan,Liu, Qian,Du, Xinzhen,&Jiang, Guibin.(2013).Rapid determination of tetrabromobisphenol A and its main derivatives in aqueous samples by ultrasound-dispersive liquid-liquid microextraction combined with high-performance liquid chromatography.TALANTA,116,906-911. |
| MLA | Wang, Xuemei,et al."Rapid determination of tetrabromobisphenol A and its main derivatives in aqueous samples by ultrasound-dispersive liquid-liquid microextraction combined with high-performance liquid chromatography".TALANTA 116(2013):906-911. |
入库方式： OAI收割
来源：生态环境研究中心
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