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Journal Abstract Search

364 related items for PubMed ID: 20951857

  • 1. Application of ultrasound-assisted surfactant-enhanced emulsification microextraction for the determination of some organophosphorus pesticides in water samples.
    Wu C, Liu N, Wu Q, Wang C, Wang Z.
    Anal Chim Acta; 2010 Oct 29; 679(1-2):56-62. PubMed ID: 20951857
    [Abstract] [Full Text] [Related]

  • 2. Ultrasound-assisted surfactant-enhanced emulsification microextraction for the determination of carbamate pesticides in water samples by high performance liquid chromatography.
    Wu Q, Chang Q, Wu C, Rao H, Zeng X, Wang C, Wang Z.
    J Chromatogr A; 2010 Mar 12; 1217(11):1773-8. PubMed ID: 20138627
    [Abstract] [Full Text] [Related]

  • 3. Ionic liquid-based dispersive liquid-liquid microextraction followed high-performance liquid chromatography for the determination of organophosphorus pesticides in water sample.
    He L, Luo X, Xie H, Wang C, Jiang X, Lu K.
    Anal Chim Acta; 2009 Nov 23; 655(1-2):52-9. PubMed ID: 19925915
    [Abstract] [Full Text] [Related]

  • 4. A new 1,3-dibutylimidazolium hexafluorophosphate ionic liquid-based dispersive liquid-liquid microextraction to determine organophosphorus pesticides in water and fruit samples by high-performance liquid chromatography.
    He L, Luo X, Jiang X, Qu L.
    J Chromatogr A; 2010 Jul 30; 1217(31):5013-20. PubMed ID: 20580010
    [Abstract] [Full Text] [Related]

  • 5. Orthogonal array optimization of ultrasound-assisted emulsification-microextraction for the determination of chlorinated phenoxyacetic acids in river water.
    Lin SL, Fuh MR.
    J Chromatogr A; 2010 May 21; 1217(21):3467-72. PubMed ID: 20394936
    [Abstract] [Full Text] [Related]

  • 6. Vortex-assisted surfactant-enhanced-emulsification liquid-liquid microextraction.
    Yang ZH, Lu YL, Liu Y, Wu T, Zhou ZQ, Liu DH.
    J Chromatogr A; 2011 Oct 07; 1218(40):7071-7. PubMed ID: 21880319
    [Abstract] [Full Text] [Related]

  • 7. Ultrasound-assisted surfactant-enhanced emulsification microextraction with solidification of floating organic droplet followed by high performance liquid chromatography for the determination of strobilurin fungicides in fruit juice samples.
    Liang P, Liu G, Wang F, Wang W.
    J Chromatogr B Analyt Technol Biomed Life Sci; 2013 May 01; 926():62-7. PubMed ID: 23545561
    [Abstract] [Full Text] [Related]

  • 8. Determination of four heterocyclic insecticides by ionic liquid dispersive liquid-liquid microextraction in water samples.
    Liu Y, Zhao E, Zhu W, Gao H, Zhou Z.
    J Chromatogr A; 2009 Feb 06; 1216(6):885-91. PubMed ID: 19118833
    [Abstract] [Full Text] [Related]

  • 9. Extraction of pesticides in water samples using vortex-assisted liquid-liquid microextraction.
    Jia C, Zhu X, Wang J, Zhao E, He M, Chen L, Yu P.
    J Chromatogr A; 2010 Sep 10; 1217(37):5868-71. PubMed ID: 20692665
    [Abstract] [Full Text] [Related]

  • 10. Development of a novel ultrasound-assisted headspace liquid-phase microextraction and its application to the analysis of chlorophenols in real aqueous samples.
    Xu H, Liao Y, Yao J.
    J Chromatogr A; 2007 Oct 05; 1167(1):1-8. PubMed ID: 17765249
    [Abstract] [Full Text] [Related]

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  • 15. Determination of some organophosphorus pesticides in water and watermelon samples by microextraction prior to high-performance liquid chromatography.
    Wang C, Wu Q, Wu C, Wang Z.
    J Sep Sci; 2011 Nov 05; 34(22):3231-9. PubMed ID: 22038851
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  • 17. Vortex-assisted surfactant-enhanced-emulsification liquid-liquid microextraction with solidification of floating organic droplet combined with HPLC for the determination of neonicotinoid pesticides.
    Vichapong J, Burakham R, Srijaranai S.
    Talanta; 2013 Dec 15; 117():221-8. PubMed ID: 24209333
    [Abstract] [Full Text] [Related]

  • 18. Simple approach based on ultrasound-assisted emulsification-microextraction for determination of polibrominated flame retardants in water samples by gas chromatography-mass spectrometry.
    Fontana AR, Wuilloud RG, Martínez LD, Altamirano JC.
    J Chromatogr A; 2009 Jan 02; 1216(1):147-53. PubMed ID: 19054523
    [Abstract] [Full Text] [Related]

  • 19. Development of liquid phase microextraction based on manual shaking and ultrasound-assisted emulsification method for analysis of organochlorine pesticides in aqueous samples.
    Wei SY, Leong MI, Li Y, Huang SD.
    J Chromatogr A; 2011 Dec 23; 1218(51):9142-8. PubMed ID: 22099225
    [Abstract] [Full Text] [Related]

  • 20. Combination of ultrasound-assisted ionic liquid dispersive liquid-phase microextraction and high performance liquid chromatography for the sensitive determination of benzoylureas pesticides in environmental water samples.
    Zhou Q, Zhang X.
    J Sep Sci; 2010 Dec 23; 33(23-24):3734-40. PubMed ID: 21077128
    [Abstract] [Full Text] [Related]

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