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Journal Abstract Search

248 related items for PubMed ID: 16970302

  • 1. Quantitative method for analysis of monensin in soil, water, and urine by direct combination of single-drop microextraction with atmospheric pressure matrix-assisted laser desorption/ionization mass spectrometry.
    Sekar R, Wu HF.
    Anal Chem; 2006 Sep 15; 78(18):6306-13. PubMed ID: 16970302
    [Abstract] [Full Text] [Related]

  • 2. Single drop microextraction as a concentrating probe for rapid screening of low molecular weight drugs from human urine in atmospheric-pressure matrix-assisted laser desorption/ionization mass spectrometry.
    Shrivas K, Wu HF.
    Rapid Commun Mass Spectrom; 2007 Sep 15; 21(18):3103-8. PubMed ID: 17708597
    [Abstract] [Full Text] [Related]

  • 3. Direct combination of immersed single-drop microextraction with atmospheric pressure matrix-assisted laser desorption/ionization tandem mass spectrometry for rapid analysis of a hydrophilic drug via hydrogen-bonding interaction and comparison with liquid-liquid extraction and liquid-phase microextraction using a dual gauge microsyringe with a hollow fiber.
    Wu HF, Lin CH.
    Rapid Commun Mass Spectrom; 2006 Sep 15; 20(16):2511-5. PubMed ID: 16862620
    [Abstract] [Full Text] [Related]

  • 4. Single drop microextraction using silver nanoparticles as electrostatic probes for peptide analysis in atmospheric pressure matrix-assisted laser desorption/ionization mass spectrometry and comparison with gold electrostatic probes and silver hydrophobic probes.
    Sudhir PR, Shrivas K, Zhou ZC, Wu HF.
    Rapid Commun Mass Spectrom; 2008 Oct 15; 22(19):3076-86. PubMed ID: 18777509
    [Abstract] [Full Text] [Related]

  • 5. Liquid-phase microextraction for rapid AP-MALDI and quantitation of nortriptyline in biological matrices.
    Wu HF, Ku HY, Yen JH.
    J Sep Sci; 2008 Jul 15; 31(12):2288-94. PubMed ID: 18615829
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  • 7. Applications of silver nanoparticles capped with different functional groups as the matrix and affinity probes in surface-assisted laser desorption/ionization time-of-flight and atmospheric pressure matrix-assisted laser desorption/ionization ion trap mass spectrometry for rapid analysis of sulfur drugs and biothiols in human urine.
    Shrivas K, Wu HF.
    Rapid Commun Mass Spectrom; 2008 Sep 15; 22(18):2863-72. PubMed ID: 18720468
    [Abstract] [Full Text] [Related]

  • 8. Quantitation of lysergic acid diethylamide in urine using atmospheric pressure matrix-assisted laser desorption/ionization ion trap mass spectrometry.
    Cui M, McCooeye MA, Fraser C, Mester Z.
    Anal Chem; 2004 Dec 01; 76(23):7143-8. PubMed ID: 15571372
    [Abstract] [Full Text] [Related]

  • 9. Quantitative detection of trace perfluorinated compounds in environmental water samples by Matrix-assisted Laser Desorption/Ionization-Time of Flight Mass Spectrometry with 1,8-bis(tetramethylguanidino)-naphthalene as matrix.
    Cao D, Wang Z, Han C, Cui L, Hu M, Wu J, Liu Y, Cai Y, Wang H, Kang Y.
    Talanta; 2011 Jul 15; 85(1):345-52. PubMed ID: 21645709
    [Abstract] [Full Text] [Related]

  • 10. Identification of peptides using gold nanoparticle-assisted single-drop microextraction coupled with AP-MALDI mass spectrometry.
    Sudhir PR, Wu HF, Zhou ZC.
    Anal Chem; 2005 Nov 15; 77(22):7380-5. PubMed ID: 16285689
    [Abstract] [Full Text] [Related]

  • 11. Modified silver nanoparticle as a hydrophobic affinity probe for analysis of peptides and proteins in biological samples by using liquid-liquid microextraction coupled to AP-MALDI-ion trap and MALDI-TOF mass spectrometry.
    Shrivas K, Wu HF.
    Anal Chem; 2008 Apr 01; 80(7):2583-9. PubMed ID: 18324794
    [Abstract] [Full Text] [Related]

  • 12. Bare silica nanoparticles as concentrating and affinity probes for rapid analysis of aminothiols, lysozyme and peptide mixtures using atmospheric-pressure matrix-assisted laser desorption/ionization ion trap and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
    Agrawal K, Wu HF.
    Rapid Commun Mass Spectrom; 2008 Apr 01; 22(3):283-90. PubMed ID: 18186457
    [Abstract] [Full Text] [Related]

  • 13. Reverse micellar microextraction for rapid analysis of thiol-containing peptides and amino acids by atmospheric-pressure matrix-assisted laser desorption/ionization ion trap and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
    Agrawal K, Wu HF, Shrivas K.
    Rapid Commun Mass Spectrom; 2008 May 01; 22(9):1437-44. PubMed ID: 18395891
    [Abstract] [Full Text] [Related]

  • 14. Quantitative determination of nicotinic acid in micro liter volume of urine sample by drop-to-drop solvent microextraction coupled to matrix assisted laser desorption/ionization mass spectrometry.
    Shrivas K, Patel DK.
    Spectrochim Acta A Mol Biomol Spectrosc; 2011 Jan 01; 78(1):253-7. PubMed ID: 21035381
    [Abstract] [Full Text] [Related]

  • 15. A rapid, sensitive and effective quantitative method for simultaneous determination of cationic surfactant mixtures from river and municipal wastewater by direct combination of single-drop microextraction with AP-MALDI mass spectrometry.
    Shrivas K, Wu HF.
    J Mass Spectrom; 2007 Dec 01; 42(12):1637-44. PubMed ID: 17828802
    [Abstract] [Full Text] [Related]

  • 16. Single drop microextraction coupled with matrix-assisted laser desorption/ionization mass spectrometry for rapid and direct analysis of hydrophobic peptides from biological samples in high salt solution.
    Wu HF, Kailasa SK, Lin CH.
    Rapid Commun Mass Spectrom; 2011 Jan 30; 25(2):307-15. PubMed ID: 21192026
    [Abstract] [Full Text] [Related]

  • 17. Matrix-assisted laser desorption/ionization mass spectrometry for quantitative determination of β-blocker drugs in one-drop of human serum sample.
    Shrivas K, Patel DK.
    J Chromatogr B Analyt Technol Biomed Life Sci; 2011 Jan 01; 879(1):35-40. PubMed ID: 21131244
    [Abstract] [Full Text] [Related]

  • 18. Determination of decabromodiphenyl ether in water samples by single-drop microextraction and RP-HPLC.
    Li Y, Wei G, Wang X.
    J Sep Sci; 2007 Nov 01; 30(16):2698-702. PubMed ID: 17868175
    [Abstract] [Full Text] [Related]

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