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Journal Abstract Search

620 related items for PubMed ID: 21796792

  • 1. Determination of organophosphorous pesticides in the ppq range using a simple solid-phase extraction method combined with dispersive liquid-liquid microextraction.
    Alves AC, Gonçalves MM, Bernardo MM, Mendes BS.
    J Sep Sci; 2011 Sep; 34(18):2475-81. PubMed ID: 21796792
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  • 4. Ultra-preconcentration and determination of thirteen organophosphorus pesticides in water samples using solid-phase extraction followed by dispersive liquid-liquid microextraction and gas chromatography with flame photometric detection.
    Samadi S, Sereshti H, Assadi Y.
    J Chromatogr A; 2012 Jan 06; 1219():61-5. PubMed ID: 22153286
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  • 5. Dispersive liquid-liquid microextraction combined with gas chromatography-flame photometric detection. Very simple, rapid and sensitive method for the determination of organophosphorus pesticides in water.
    Berijani S, Assadi Y, Anbia M, Milani Hosseini MR, Aghaee E.
    J Chromatogr A; 2006 Aug 04; 1123(1):1-9. PubMed ID: 16716329
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  • 6. 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
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  • 7. Determination of organophosphorous pesticides in wastewater samples using binary-solvent liquid-phase microextraction and solid-phase microextraction: a comparative study.
    Basheer C, Alnedhary AA, Rao BS, Lee HK.
    Anal Chim Acta; 2007 Dec 19; 605(2):147-52. PubMed ID: 18036377
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  • 8. Chemometric assisted ultrasound leaching-solid phase extraction followed by dispersive-solidification liquid-liquid microextraction for determination of organophosphorus pesticides in soil samples.
    Ahmadi K, Abdollahzadeh Y, Asadollahzadeh M, Hemmati A, Tavakoli H, Torkaman R.
    Talanta; 2015 May 19; 137():167-73. PubMed ID: 25770621
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  • 9. Determination of organophosphorus pesticides using dispersive liquid-liquid microextraction combined with reversed electrode polarity stacking mode-micellar electrokinetic chromatography.
    Soisungnoen P, Burakham R, Srijaranai S.
    Talanta; 2012 Aug 30; 98():62-8. PubMed ID: 22939129
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  • 10. Solid-phase extraction combined with dispersive liquid-liquid microextraction-ultra preconcentration of chlorophenols in aqueous samples.
    Fattahi N, Samadi S, Assadi Y, Hosseini MR.
    J Chromatogr A; 2007 Oct 26; 1169(1-2):63-9. PubMed ID: 17900597
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  • 12. 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 26; 34(22):3231-9. PubMed ID: 22038851
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  • 14. Preconcentration of organochlorine pesticides in aqueous samples by dispersive liquid-liquid microextraction based on solidification of floating organic drop after SPE with multiwalled carbon nanotubes.
    Mirzaei M, Rakh M.
    J Sep Sci; 2014 Jan 26; 37(1-2):114-9. PubMed ID: 24288158
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  • 15. Dispersive liquid-liquid microextraction with little solvent consumption combined with gas chromatography-mass spectrometry for the pretreatment of organochlorine pesticides in aqueous samples.
    Tsai WC, Huang SD.
    J Chromatogr A; 2009 Jul 03; 1216(27):5171-5. PubMed ID: 19481758
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  • 16. Water with low concentration of surfactant in dispersed solvent-assisted emulsion dispersive liquid-liquid microextraction for the determination of organochlorine pesticides in aqueous samples.
    Li Y, Chen PS, Huang SD.
    J Chromatogr A; 2013 Jul 26; 1300():51-7. PubMed ID: 23566919
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  • 17. Novel sol-gel hybrid methyltrimethoxysilane-tetraethoxysilane as solid phase extraction sorbent for organophosphorus pesticides.
    Wan Ibrahim WA, Veloo KV, Sanagi MM.
    J Chromatogr A; 2012 Mar 16; 1229():55-62. PubMed ID: 22326188
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