| 磁固相萃取/气相色谱一质谱法分析水样中的16种邻苯二甲酸酯类化合物 |
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| 引用本文： | 付善良,丁利,戴华,朱绍华,焦艳娜,龚强,陈继涛,吴新华,王利兵.磁固相萃取/气相色谱一质谱法分析水样中的16种邻苯二甲酸酯类化合物[J].分析测试学报,2011,30(8):847-852. |
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| 作者姓名： | 付善良 丁利 戴华 朱绍华 焦艳娜 龚强 陈继涛 吴新华 王利兵 |
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| 作者单位： | 1. 湖南省检验检疫科学研究院 湖南出入境检验检疫技术中心 食品安全科学技术湖南省重点实验室,湖南长沙,410004
2. 新疆出入境检验检疫技术中心,新疆乌鲁木齐,830063 |
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| 摘 要： | 合成了一种由Fe3 O4磁性纳米粒子(MNPs)和多壁碳纳米管(MWCNTs)组成的复合纳米材料,用于水样中16种邻苯二甲酸酯类化合物(PAEs)的磁固相萃取(MSPE),并结合气相色谱-质谱(GC - MS)法进行定量分析.合成的纳米材料用傅立叶变换红外光谱表征.为提高萃取效率,优化了解析溶剂的种类和用量、解析时间、...
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| 关 键 词： | 磁性多壁碳纳米管 磁固相萃取 邻苯二甲酸酯类化合物 气相色谱-质谱 水样 |
Determination of 16 Phthalate Acid Esters in Water Samples by Magnetic Solid Phase Extraction/Gas Chromatography-Mass Spectrometry |
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| FU Shan-liang,DING Li,DAI Hua,ZHU Shao-hua,JIAO Yan-na,GONG Qiang,CHEN Ji-tao,WU Xin-hua,WANG Li-bing.Determination of 16 Phthalate Acid Esters in Water Samples by Magnetic Solid Phase Extraction/Gas Chromatography-Mass Spectrometry[J].Journal of Instrumental Analysis,2011,30(8):847-852. |
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| Authors: | FU Shan-liang DING Li DAI Hua ZHU Shao-hua JIAO Yan-na GONG Qiang CHEN Ji-tao WU Xin-hua WANG Li-bing |
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| Institution: | FU Shan-liang1,DING Li1,DAI Hua2,ZHU Shao-hua1,JIAO Yan-na1,GONG Qiang1,CHEN Ji-tao1,WU Xin-hua1,WANG Li-bing1 (1.Hunan Key Laboratory of Food Safety Science & Technology,Technology Center of Hunan Entry-Exit Inspection and Quarantine Bureau,Hunan Academy of Inspection and Quarantine,Changsha 410004,China,2.Technology Center of Xinjiang Entry-Exit Inspection and Quarantine Bureau,Urumqi 830063,China) |
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| Abstract: | A nanocomposite comprised of Fe3O4 magnetic nanoparticles(MNPs) and multi-walled carbon nanotubes(MWCNTs) was synthesized,and used as adsorbent in the determination of 16 PAEs in water samples by magnetic solid phase extraction(MSPE) and quantification by gas chromatography-mass spectrometry(GC-MS).The synthesis nano material was characterized by Fourier transform infrared spectroscopy.The factors affecting the extraction efficiency,such as type and amount of elution solvent,desorption time,adsorption time ... |
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| Keywords: | magnetic multi-walled carbon nanotubes magnetic solid phase extraction phthalate acid esters(PAEs) gas chromatography-mass spectrometry water sample |
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