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Results: 1 to 20 of 109

1.

Development of an LC-MS/MS method for the analysis of serotonin and related compounds in urine and the identification of a potential biomarker for attention deficit hyperactivity/hyperkinetic disorder.

Moriarty M, Lee A, O'Connell B, Kelleher A, Keeley H, Furey A.

Anal Bioanal Chem. 2011 Nov;401(8):2481-93. doi: 10.1007/s00216-011-5322-7. Epub 2011 Aug 25.

PMID:
21866401
[PubMed - indexed for MEDLINE]
2.

Development of a nano-electrospray MSn method for the analysis of serotonin and related compounds in urine using a LTQ-orbitrap mass spectrometer.

Moriarty M, Lehane M, O'Connell B, Keeley H, Furey A.

Talanta. 2012 Feb 15;90:1-11. doi: 10.1016/j.talanta.2011.11.085. Epub 2011 Dec 27.

PMID:
22340109
[PubMed - indexed for MEDLINE]
3.

Online extraction of 5-hydroxyindole acetic acid from urine for analysis by liquid chromatography-tandem mass spectrometry.

Perry H, Keevil B.

Ann Clin Biochem. 2008 Mar;45(Pt 2):149-52. doi: 10.1258/acb.2007.007067.

PMID:
18325177
[PubMed - indexed for MEDLINE]
4.

Measurement of plasma 5-hydroxyindole acetic acid by liquid chromatography tandem mass spectrometry--comparison with HPLC methodology.

Miller AG, Brown H, Degg T, Allen K, Keevil BG.

J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Mar 1;878(7-8):695-9. doi: 10.1016/j.jchromb.2010.01.010. Epub 2010 Jan 18.

PMID:
20117968
[PubMed - indexed for MEDLINE]
5.
6.

Liquid chromatography-tandem mass spectrometry application, for the determination of extracellular hepatotoxins in Irish lake and drinking waters.

Allis O, Dauphard J, Hamilton B, Shuilleabhain AN, Lehane M, James KJ, Furey A.

Anal Chem. 2007 May 1;79(9):3436-47. Epub 2007 Apr 3.

PMID:
17402708
[PubMed - indexed for MEDLINE]
7.

Method validation and comparison of acetonitrile and acetone extraction for the analysis of 169 pesticides in soya grain by liquid chromatography-tandem mass spectrometry.

Pizzutti IR, de Kok A, Hiemstra M, Wickert C, Prestes OD.

J Chromatogr A. 2009 May 22;1216(21):4539-52. doi: 10.1016/j.chroma.2009.03.064. Epub 2009 Mar 28.

PMID:
19375710
[PubMed - indexed for MEDLINE]
9.

Determination of 19 drugs of abuse and metabolites in whole blood by high-performance liquid chromatography-tandem mass spectrometry.

Bjørk MK, Nielsen MK, Markussen LØ, Klinke HB, Linnet K.

Anal Bioanal Chem. 2010 Apr;396(7):2393-401. doi: 10.1007/s00216-009-3268-9. Epub 2009 Nov 18.

PMID:
19921510
[PubMed - indexed for MEDLINE]
10.

Simple method for the quantitative analysis of endogenous folate catabolites p-aminobenzoylglutamate (pABG) and its acetamido (apABG) derivative in human serum and urine by liquid chromatography-tandem mass spectrometry.

Sokoro AA, Etter ML, Lepage J, Weist B, Eichhorst J, Lehotay DC.

J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Feb 17;832(1):9-16. Epub 2006 Jan 19.

PMID:
16427369
[PubMed - indexed for MEDLINE]
12.

Urinary 5-HIAA measurement using automated on-line solid-phase extraction-high-performance liquid chromatography-tandem mass spectrometry.

de Jong WH, Graham KS, de Vries EG, Kema IP.

J Chromatogr B Analyt Technol Biomed Life Sci. 2008 Jun 1;868(1-2):28-33. doi: 10.1016/j.jchromb.2008.04.009. Epub 2008 Apr 15.

PMID:
18482877
[PubMed - indexed for MEDLINE]
13.

A validated enantioselective assay for the simultaneous quantitation of (R)-, (S)-fluoxetine and (R)-, (S)-norfluoxetine in ovine plasma using liquid chromatography with tandem mass spectrometry (LC/MS/MS).

Chow TW, Szeitz A, Rurak DW, Riggs KW.

J Chromatogr B Analyt Technol Biomed Life Sci. 2011 Feb 15;879(5-6):349-58. doi: 10.1016/j.jchromb.2010.12.020. Epub 2010 Dec 29.

PMID:
21242112
[PubMed - indexed for MEDLINE]
14.

Improved liquid chromatography tandem mass spectrometry method for the determination of phenolic compounds in virgin olive oil.

Suárez M, Macià A, Romero MP, Motilva MJ.

J Chromatogr A. 2008 Dec 19;1214(1-2):90-9. doi: 10.1016/j.chroma.2008.10.098. Epub 2008 Nov 6.

PMID:
19010478
[PubMed - indexed for MEDLINE]
15.

Measurement of benzodiazepines in urine by liquid chromatography-tandem mass spectrometry: confirmation of samples screened by immunoassay.

Glover SJ, Allen KR.

Ann Clin Biochem. 2010 Mar;47(Pt 2):111-7. doi: 10.1258/acb.2009.009172. Epub 2009 Dec 7.

PMID:
19969595
[PubMed - indexed for MEDLINE]
16.

High-throughput analysis of amphetamines in blood and urine with online solid-phase extraction-liquid chromatography-tandem mass spectrometry.

Fernández Mdel M, Wille SM, Samyn N, Wood M, López-Rivadulla M, De Boeck G.

J Anal Toxicol. 2009 Nov-Dec;33(9):578-87.

PMID:
20040132
[PubMed - indexed for MEDLINE]
Free Article
17.

Multi-residue analysis of eight thioamphetamine designer drugs in human urine by liquid chromatography/tandem mass spectrometry.

Nieddu M, Boatto G, Pirisi MA, Baralla E.

Rapid Commun Mass Spectrom. 2009 Oct;23(19):3051-6. doi: 10.1002/rcm.4219.

PMID:
19705383
[PubMed - indexed for MEDLINE]
18.

Method validation for the analysis of 169 pesticides in soya grain, without clean up, by liquid chromatography-tandem mass spectrometry using positive and negative electrospray ionization.

Pizzutti IR, de Kok A, Zanella R, Adaime MB, Hiemstra M, Wickert C, Prestes OD.

J Chromatogr A. 2007 Feb 23;1142(2):123-36. Epub 2007 Jan 12.

PMID:
17222861
[PubMed - indexed for MEDLINE]
19.

Quantitative determination of 8-isoprostaglandin F(2α) in human urine using microfluidic chip-based nano-liquid chromatography with on-chip sample enrichment and tandem mass spectrometry.

Bai HY, Lin SL, Chung YT, Liu TY, Chan SA, Fuh MR.

J Chromatogr A. 2011 Apr 15;1218(15):2085-90. doi: 10.1016/j.chroma.2010.10.091. Epub 2010 Oct 30.

PMID:
21081240
[PubMed - indexed for MEDLINE]
20.

LC-MS/TOF and UHPLC-MS/MS study of in vivo fate of rifamycin isonicotinyl hydrazone formed on oral co-administration of rifampicin and isoniazid.

Prasad B, Singh S.

J Pharm Biomed Anal. 2010 Jul 8;52(3):377-83. doi: 10.1016/j.jpba.2009.07.014. Epub 2009 Jul 22.

PMID:
19692195
[PubMed - indexed for MEDLINE]

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