Evaluation of preparative high performance liquid chromatography and cryoprobe-nuclear magnetic resonance spectroscopy for the early quantitative estimation of drug metabolites in human plasma
Dear, G.J., Roberts, A.D., Beaumont, C., North, S.E.
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (15.12.2008)
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (15.12.2008)
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Journal Article
TopCount coupled to ultra-performance liquid chromatography for the profiling of radiolabeled drug metabolites in complex biological samples
Dear, G.J., Patel, N., Kelly, P.J., Webber, L., Yung, M.
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (21.11.2006)
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (21.11.2006)
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Journal Article
The use of turbulent flow chromatography/mass spectrometry for the rapid, direct analysis of a novel pharmaceutical compound in plasma
Ayrton, J., Dear, G. J., Leavens, W. J., Mallett, D. N., Plumb, R. S.
Published in Rapid communications in mass spectrometry (01.12.1997)
Published in Rapid communications in mass spectrometry (01.12.1997)
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Journal Article
The determination of nicotinic acid in plasma by mixed-mode liquid chromatography–tandem mass spectrometry following ion exchange solid phase extraction
Mallett, D.N., Dayal, S., Dear, G.J., Pateman, A.J.
Published in Journal of pharmaceutical and biomedical analysis (03.05.2006)
Published in Journal of pharmaceutical and biomedical analysis (03.05.2006)
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Journal Article
Optimisation and routine use of generic ultra-high flow-rate liquid chromatography with mass spectrometric detection for the direct on-line analysis of pharmaceuticals in plasma
Ayrton, J, Dear, G.J, Leavens, W.J, Mallett, D.N, Plumb, R.S
Published in Journal of Chromatography A (18.12.1998)
Published in Journal of Chromatography A (18.12.1998)
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Journal Article
Conference Proceeding
Application of a generic fast gradient liquid chromatography tandem mass spectrometry method for the analysis of cytochrome P450 probe substrates
Ayrton, J., Plumb, R., Leavens, W. J., Mallett, D., Dickins, M., Dear, G. J.
Published in Rapid communications in mass spectrometry (14.03.1998)
Published in Rapid communications in mass spectrometry (14.03.1998)
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Journal Article
Utilisation of water soluble iridium catalysts for signal amplification by reversible exchange
Fekete, M, Gibard, C, Dear, G J, Green, G G R, Hooper, A J J, Roberts, A D, Cisnetti, F, Duckett, S B
Published in Dalton transactions : an international journal of inorganic chemistry (07.05.2015)
Published in Dalton transactions : an international journal of inorganic chemistry (07.05.2015)
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Journal Article
Characterization of the metabolites of alosetron in experimental animals and human
Ismail, I. M, Andrew, P. D, Cholerton, J, Roberts, A. D, Dear, G. J, Taylor, S, Koch, K. M, Saynor, D. A
Published in Xenobiotica (01.02.2005)
Published in Xenobiotica (01.02.2005)
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Journal Article
Urinary metabolites of a novel quinoxaline non-nucleoside reverse transcriptase inhibitor in rabbit, mouse and human: identification of fluorine NIH shift metabolites using NMR and tandem MS
Dear, G. J., Ismail, I. M., Mutch, P. J., Plumb, R. S., Davies, L. H., Sweatman, B. C.
Published in Xenobiotica (01.04.2000)
Published in Xenobiotica (01.04.2000)
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Journal Article
Utilizing a -100 degrees C microplate CCD Imager, yttrium silicate coated 384-microplates and ultra-performance liquid chromatography for improved profiling of radiolabeled drug metabolites in complex biological samples
Dear, G J, Patel, N, Weightman, Alan, Pirard, Hans, Talvitie, Miika
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.06.2008)
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.06.2008)
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Journal Article
Ultra-high flow rate capillary liquid chromatography with mass spectrometric detection for the direct analysis of pharmaceuticals in plasma at sub-nanogram per millilitre concentrations
Ayrton, J., Clare, R. A., Dear, G. J., Mallett, D. N., Plumb, R. S.
Published in Rapid communications in mass spectrometry (01.01.1999)
Published in Rapid communications in mass spectrometry (01.01.1999)
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Journal Article
Utilizing a −100 °C microplate CCD Imager, yttrium silicate coated 384-microplates and ultra-performance liquid chromatography for improved profiling of radiolabeled drug metabolites in complex biological samples
Dear, G.J., Patel, N., Weightman, Alan, Pirard, Hans, Talvitie, Miika
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.06.2008)
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.06.2008)
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Journal Article
Determination of 4-hydroxytamoxifen in mouse plasma in the pg/mL range by gradient capillary liquid chromatography/tandem mass spectrometry
Plumb, R. S., Warwick, H., Higton, D., Dear, G. J., Mallett, D. N.
Published in Rapid communications in mass spectrometry (28.02.2001)
Published in Rapid communications in mass spectrometry (28.02.2001)
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Journal Article
The use of preparative high performance liquid chromatography with tandem mass spectrometric directed fraction collection for the isolation and characterisation of drug metabolites in urine by nuclear magnetic resonance spectroscopy and liquid chromatography/sequential mass spectrometry
Plumb, R. S., Ayrton, J., Dear, G. J., Sweatman, B. C., Ismail, I. M.
Published in Rapid communications in mass spectrometry (01.01.1999)
Published in Rapid communications in mass spectrometry (01.01.1999)
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Journal Article
The potential of serially coupled alkyl-bonded silica monolithic columns for high resolution separations of pharmaceutical compounds in biological fluids
DEAR, G. J, MALLETT, D. N, HIGTOR, D. M, ROBERTS, A. D, BIRD, S. A, YOUNG, H, PLUMB, R. S, ISMAIL, I. M
Published in Chromatographia (01.02.2002)
Published in Chromatographia (01.02.2002)
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