Determination of twelve herbicides in tobacco by a combination of solid-liquid-solid dispersive extraction using multi-walled carbon nanotubes, dispersive liquid-liquid micro-extraction, and detection by GC with triple quadrupole mass spectrometry

文献类型： 外文期刊

第一作者： Liao, Qie Gen

作者： Liao, Qie Gen;Zhou, Yao Min;Luo, Lin Guang;Wang, Li Bing;Feng, Xiao Hu

作者机构：

关键词： Herbicides;Tobacco;Multi-walled carbon nanotubes;Solid-liquid-solid dispersive extraction;Dispersive liquid-liquid micro-extraction;Gas chromatography-triple quadrupole mass spectrometry

期刊名称：MICROCHIMICA ACTA （ 影响因子：5.833； 五年影响因子：5.357 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： We report on a method for the determination of twelve herbicides using solid-liquid-solid dispersive extraction (SLSDE), followed by dispersive liquid-liquid micro-extraction (DLLME) and quantitation by gas chromatography with triple quadmpole mass spectrometric detection. SLSDE was applied to the extraction of herbicides from tobacco samples using multi-walled carbon nanotubes (MWCNTs) as clean-up adsorbents. The effect of the quantity of MWCNTs on SLSDE, and of type and volume of extraction and disperser solvents and of salt effect on DLLME were optimized. Good linearity is obtained in the 5.0- 500 μg kg~(-1) concentration range, with regression coefficients of >0.99. Intra-day and inter-day repeatability, expressed as relative standard deviations, are between 3 and 9 %. The recoveries in case of herbicide-spiked tobacco at concentration levels of 20.0, 50.0 and 100.0 g kg~(-1) ranged from 79 to 105 %, and LODs are between 1.5 and 6.1 μg kg~(-1). All the tobacco samples were found to contain butralin and pendimeihalin at levels ranging from 15.8 to 500.0 μg kg~(-1).

分类号： O65`O655

  • 相关文献

[1]Simultaneous Determination of 6 Neonicotinoid Residues in Soil Using DLLME-HPLC and UV. Sun Bao-li,Shan Hong,Li Yan-hua,Zeng Ya-ling,Shen Xiu-li,Tong Cheng-feng. 2013

[2]Determination of Pyrethroids in Dendrobium officinale by Ultrasound/Microwave-Assisted Solid-Liquid-Solid Dispersive Extraction, Gas Chromatography, and Triple-Quadrupole Mass Spectrometry. Wu, Huizhen,Li, Zuguang,Qian, Mingrong,Wang, Jianmei,Zhang, Hu.

[3]Ultrasound/microwave-assisted solid-liquid-solid dispersive extraction with high-performance liquid chromatography coupled to tandem mass spectrometry for the determination of neonicotinoid insecticides in Dendrobium officinale. Zheng, Shuilian,Wu, Huizhen,Li, Zuguang,Wang, Jianmei,Zhang, Hu,Qian, Mingrong.

[4]Simultaneous determination of sulfonamides and metabolites in manure samples by one-step ultrasound/microwave-assisted solid-liquid-solid dispersive extraction and liquid chromatography-mass spectrometry. Wu, Hui-zhen,Li, Zu-guang,Wu, Hui-zhen,Qian, Ming-rong,Wang, Jian-mei,Zhang, Hu,Ma, Jun-wei,Lee, Maw-rong.

[5]The Determination of PAHs in Fish by GC-QqQ-MS/MS. Li, Hui-Dong,Wang, Wen-Bo,Chen, Zi-Lei,Ding Ruiyan,Fang Liping,Wang Fengen,Lu, Xiao,Huo, Lu-Ge,Yang, Guo-Sheng,Li, Hui-Dong,Wang, Wen-Bo,Chen, Zi-Lei,Ding Ruiyan,Fang Liping,Wang Fengen,Lu, Xiao,Li, Hui-Dong,Wang, Wen-Bo,Chen, Zi-Lei,Ding Ruiyan,Fang Liping,Wang Fengen,Lu, Xiao,Aboul-Enein, Hassan Y.. 2013

[6]Chitosan-poly(m-phenylenediamine)@Fe3O4 nanocomposite for magnetic solid-phase extraction of polychlorinated biphenyls from water samples. Liao, Qie Gen,Wang, Dong Gen,Luo, Lin Guang. 2014

[7]Development of a SIDA-SPE-GC-MS/MS isotope dilution assay for the quantification of eugenol in water samples. Liu, Huan,Li, Jincheng,Wang, Chaoying,Liu, Huan,Li, Jincheng,Wang, Chaoying. 2018

[8]Multi-walled carbon nanotubes-based magnetic solid-phase extraction for the determination of zearalenone and its derivatives in maize by ultra-high performance liquid chromatography-tandem mass spectrometry. Han, Zheng,Fan, Zhichen,Dong, Maofeng,Guo, Wenbo,Fan, Kai,Zhao, Zhihui,Jiang, Keqiu,Wu, Yongjiang,Di Mavungu, Jose Diana,Campbell, Katrina.

[9]Green Photocatalytic Synthesis of Au Nanoparticles/Multi-walled Carbon Nanotubes Nanocomposites and their Application for Glucose Sensing. Li, Qingzhen,Qin, Xiaoyun,Luo, Yonglan,Lu, Wenbo,Chang, Guohui,Sun, Xuping,Du, Juan,Ge, Chenjiao,Sun, Xuping,Asiri, Abdullah M.,Al-Youbi, Abdulrahman O.,Sun, Xuping,Asiri, Abdullah M.,Al-Youbi, Abdulrahman O..

[10]Multi-walled carbon nanotubes as solid-phase extraction sorbents for simultaneous determination of type A trichothecenes in maize, wheat and rice by ultra-high performance liquid chromatography-tandem mass spectrometry. Dong, Maofeng,Si, Wenshuai,Nie, Dongxia,Zhao, Zhihui,Han, Zheng,De Saeger, Sarah,Han, Zheng,Jiang, Keqiu,Wu, Yongjiang.

[11]Sensitive immunoassay for the beta-agonist ractopamine based on glassy carbon electrode modified with gold nanoparticles and multi-walled carbon nanotubes in a film of poly-arginine. Wang, Peilong,Su, Xiaoou,Zhou, Ying,Zhao, Hong,He, Yujian,He, Yujian. 2014

[12]Ultrasound-assisted emulsification-microextraction for the sensitive determination of ethyl carbamate in alcoholic beverages. Liao, Qie Gen,Li, Wei Hong,Luo, Lin Guang. 2013

[13]Highly efficient enzyme immobilization by nanocomposites of metal organic coordination polymers and carbon nanotubes for electrochemical biosensing. Xu, Xiahong,Wang, Xinquan,Wang, Xiangyun,Wang, Qiang,Yang, Hua,Fu, Yingchun,Qi, Xin,Yao, Shouzhuo.

[14]Simultaneous determination of zearalenone and its derivatives in edible vegetable oil by gel permeation chromatography and gas chromatography-triple quadrupole mass spectrometry. Qian, Mingrong,Zhang, Hu,Wu, Liqin,Wang, Jianmei,Qian, Mingrong,Zhang, Hu,Wu, Liqin,Wang, Jianmei,Jin, Nuo,Jiang, Kezhi.

[15]Electrocatalytic reduction of low-concentration thiamphenicol and florfenicol in wastewater with multi-walled carbon nanotubes modified electrode. Deng, Dongli,Deng, Fei,Zhang, Jinzhong,Liu, Jiang,Deng, Dongli,Tang, Bobin,Zhang, Jinzhong.

[16]CONSEQUENCES OF VARIED PLANTING GEOMETRY AND EARLY POST EMERGENCE HERBICIDES FOR CROP-WEED INTERVENTIONS IN RICE UNDER SEMI-ARID CLIMATE. Ashraf, U.,Mo, Z. W.,Tang, X. R.,Ashraf, U.,Mo, Z. W.,Tang, X. R.,Abbas, R. N.,Anjum, S. A.,Khan, I.,Hussain, S.. 2016

[17]Performance comparison of dispersive solid-phase extraction and multiplug filtration cleanup methods for the determination of tefuryltrione in plant and environmental samples using UHPLC-MS/MS. Yu, Yang,Ji, Mingshan,Tao, Yan,Dong, Fengshou,Xu, Jun,Liu, Xingang,Wu, Xiaohu,Zheng, Yongquan. 2017

[18]A quick, easy, cheap, effective, rugged, and safe method for the simultaneous detection of four triazolone herbicides in cereals combined with ultrahigh performance liquid chromatography with tandem mass spectrometry. Tao, Yan,Xu, Jun,Liu, Xingang,Cheng, Youpu,Liu, Na,Chen, Zenglong,Dong, Fengshou,Zheng, Yonguan.

[19]The synergistic toxicity of the multiple chemical mixtures: Implications for risk assessment in the terrestrial environment. Chen, Chen,Qian, Yongzhong,Chen, Chen,Qian, Yongzhong,Wang, Yanhua,Zhao, Xueping,Wang, Qiang.

[20]Phytotoxicity of atrazine to emergent hydrophyte, Iris pseudacorus L.. Wang, Qinghai,Li, Cui,Xiao, Bo,Que, Xiaoe.

作者其他论文 更多>>

微信小程序