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题名: Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection
作者: Zhang, Shijuan1, 3; You, Jinmao1, 2; Song, Cuihua2; Chen, Guang1, 3; Suo, Yourui1
刊名: ANALYTICAL METHODS
出版日期: 2012
卷号: 4, 期号:12, 页码:4030-4036
文章类型: Article
中文摘要: A sensitive method was developed for the purification and determination of bisphenol A and alkylphenols in river sediments by using 2-(9H-carbazol-9-yl) ethyl carbonochloridate (CEOC) as pre-column labeling reagent followed by high performance liquid chromatography (HPLC) with fluorescence detection. Solid phase extraction with Bond Elute Carbon cartridges was applied to sample purification procedure and proved to be simple and effective. The average recoveries of the three target compounds were higher than 80%, with relative standard deviation (RSD) of less than 10%. The sensitivity of the proposed method was about two orders of magnitude higher than traditional HPLC method. When 5.0 g soil sample was used for analysis, the limits of quantification of the analytes were in the range of 0.3-0.6 mu g kg(-1). Investigation of the concentrations in sediment samples indicated that all three analytes were found at levels ranging from 1.1 to 6.1 mu g kg(-1).
英文摘要: A sensitive method was developed for the purification and determination of bisphenol A and alkylphenols in river sediments by using 2-(9H-carbazol-9-yl) ethyl carbonochloridate (CEOC) as pre-column labeling reagent followed by high performance liquid chromatography (HPLC) with fluorescence detection. Solid phase extraction with Bond Elute Carbon cartridges was applied to sample purification procedure and proved to be simple and effective. The average recoveries of the three target compounds were higher than 80%, with relative standard deviation (RSD) of less than 10%. The sensitivity of the proposed method was about two orders of magnitude higher than traditional HPLC method. When 5.0 g soil sample was used for analysis, the limits of quantification of the analytes were in the range of 0.3-0.6 mu g kg(-1). Investigation of the concentrations in sediment samples indicated that all three analytes were found at levels ranging from 1.1 to 6.1 mu g kg(-1).
WOS标题词: Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine ; Technology
类目[WOS]: Chemistry, Analytical ; Food Science & Technology ; Spectroscopy
研究领域[WOS]: Chemistry ; Food Science & Technology ; Spectroscopy
关键词[WOS]: TANDEM MASS-SPECTROMETRY ; ENDOCRINE-DISRUPTING CHEMICALS ; BAR SORPTIVE EXTRACTION ; IN-SITU DERIVATIZATION ; SOLID-PHASE EXTRACTION ; ENVIRONMENTAL FATE ; WATER ; XENOESTROGENS ; 4-NONYLPHENOL ; ETHOXYLATES
收录类别: SCI
语种: 英语
WOS记录号: WOS:000311967200019
Citation statistics:
内容类型: 期刊论文
URI标识: http://210.75.249.4/handle/363003/3734
Appears in Collections:中国科学院西北高原生物研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, NW Plateau Inst Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810001, Peoples R China
2.Qufu Normal Univ, Shandong Prov Key Lab Life Organ Anal, Qufu, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China

Recommended Citation:
Chen, T; Wang, P; Du, YZ; Shen, YH; Li, YL.Purification and determination of bisphenol A and alkylphenol in river sediments by high performance liquid chromatography with fluorescence detection,ANALYTICAL METHODS,2012,4(12):4030-4036
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