Gas chromatography–negative ion chemical ionisation mass spectrometry using o-(pentafluorobenzyloxycarbonyl)-2,3,4,5-tetrafluorobenzoyl derivatives for the quantitative determination of methylphenidate in human plasma

Chemical Ionisation ◽

Quantitative determination of methylphenidate in plasma by gas chromatography negative ion chemical ionisation mass spectrometry using o-(pentafluorobenzyloxycarbonyl)-benzoyl derivatives

Analytical and Bioanalytical Chemistry ◽

10.1007/s00216-011-5048-6 ◽

2011 ◽

Vol 400 (8) ◽

pp. 2663-2670 ◽

Cited By ~ 11

Author(s):

Hans J. Leis ◽

Helmut Schütz ◽

Werner Windischhofer

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Quantitative Determination ◽

Negative Ion ◽

Chemical Ionisation ◽

Bis-pentafluorobenzyl derivatives of N-acetyl-l-methionine and N-acetyl-l-selenomethionine for the quantitative determination in human plasma by gas chromatography–negative ion chemical ionisation mass spectrometry

Journal of Chromatography A ◽

10.1016/j.chroma.2012.04.028 ◽

2012 ◽

Vol 1242 ◽

pp. 92-100 ◽

Cited By ~ 1

Author(s):

Hans J. Leis ◽

Fabrizio Donnarumma ◽

Reinhold Wintersteiger ◽

Regina Lazarus ◽

Barbara Braml ◽

...

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Quantitative Determination ◽

Human Plasma ◽

Negative Ion ◽

Derivatives Of ◽

Chemical Ionisation ◽

Determination of hexahydrophthalic and methylhexahydrophthalic acids in urine by gas chromatography-negative-ion chemical-ionisation mass spectrometry

Chromatographia ◽

10.1007/bf02267696 ◽

1996 ◽

Vol 42 (11-12) ◽

pp. 647-652 ◽

Cited By ~ 8

Author(s):

B. A. G. Jönsson ◽

C. H. Lindh

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Negative Ion ◽

Chemical Ionisation ◽

Determination of (−)-bunolol and its metabolite, dihydro-(−)-bunolol, in human aqueous humour by gas chromatography—negative ion chemical ionisation mass spectrometry

Journal of Chromatography B Biomedical Sciences and Applications ◽

10.1016/0378-4347(91)80437-h ◽

1991 ◽

Vol 571 (1-2) ◽

pp. 101-108 ◽

Cited By ~ 3

Author(s):

D.G. Watson ◽

J.M. Midgley ◽

C.N.J. McGhee

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Aqueous Humour ◽

Negative Ion ◽

Chemical Ionisation ◽

Determination of Acidic Metabolites of Biogenic Amines in Human Aqueous Humour by Gas Chromatography-Negative Ion Chemical Ionisation Mass Spectrometry

Journal of Neurochemistry ◽

10.1111/j.1471-4159.1992.tb09285.x ◽

1992 ◽

Vol 58 (1) ◽

pp. 116-120 ◽

Cited By ~ 3

Author(s):

David G. Watson ◽

Charles N. J. McGhee ◽

John M. Midgley ◽

Ping Zhou ◽

William M. Doig

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Biogenic Amines ◽

Aqueous Humour ◽

Negative Ion ◽

Chemical Ionisation ◽

Gas chromatography/negative-ion chemical ionisation mass spectrometry for the quantitative analysis of morphine in human plasma using pentafluorobenzyl carbonate derivatives

Rapid Communications in Mass Spectrometry ◽

10.1002/rcm.618 ◽

2002 ◽

Vol 16 (7) ◽

pp. 646-649 ◽

Cited By ~ 7

Author(s):

H. J. Leis ◽

W. Windischhofer ◽

G. Fauler

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Quantitative Analysis ◽

Human Plasma ◽

Negative Ion ◽

Chemical Ionisation ◽

Determination of benzidine in urine using capillary gas chromatography and negative-ion chemical ionisation mass spectrometry

Fresenius Journal of Analytical Chemistry ◽

10.1007/bf00322845 ◽

1993 ◽

Vol 347 (3-4) ◽

pp. 136-140 ◽

Cited By ~ 3

Author(s):

Kazik Jedrzejczak ◽

Virindar S. Gaind

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Capillary Gas Chromatography ◽

Negative Ion ◽

Chemical Ionisation ◽

Analysis of Acidic Metabolites of Biogenic Amines in Bovine Retina and Vitreous and Aqueous Humour by Gas Chromatography-Negative Ion Chemical Ionisation Mass Spectrometry

Journal of Neurochemistry ◽

10.1111/j.1471-4159.1990.tb04568.x ◽

1990 ◽

Vol 55 (3) ◽

pp. 842-848 ◽

Cited By ~ 7

Author(s):

J. M. Midgley ◽

D. G. Watson ◽

R. G. Macfarlane ◽

S. C. Macfarlane ◽

C. N. J. McGhee

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Biogenic Amines ◽

Aqueous Humour ◽

Negative Ion ◽

Bovine Retina ◽

Chemical Ionisation ◽

Femtogram detection of perfluorocarbon tracers using capillary gas chromatography-electron-capture negative ion chemical ionisation mass spectrometry

Journal of Chromatography A ◽

10.1016/s0021-9673(01)84513-1 ◽

1988 ◽

Vol 445 ◽

pp. 119-128 ◽

Cited By ~ 22

Author(s):

P. Begley ◽

B. Foulger ◽

P. Simmonds

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Electron Capture ◽

Capillary Gas Chromatography ◽

Negative Ion ◽

Chemical Ionisation ◽

Immunoaffinity chromatography combined with gas chromatography—negative ion chemical ionisation mass spectrometry for the confirmation of flumethasone abuse in the equine

Journal of Chromatography B Biomedical Sciences and Applications ◽

10.1016/0378-4347(93)80225-s ◽

1993 ◽

Vol 614 (1) ◽

pp. 77-86 ◽

Cited By ~ 21

Author(s):

S.M.R. Stanley ◽

B.S. Wilhelmi ◽

J.P. Rodgers ◽

H. Bertschinger

Keyword(s):

Mass Spectrometry ◽

Gas Chromatography ◽

Immunoaffinity Chromatography ◽

Negative Ion ◽

Chemical Ionisation ◽