Publications

Journal articles

M. Powell and S. Lancaster

Strength in numbers

Chemistry World, April 2014

Link

N. Page, R. Stevenson and M. Powell

Analysis of N-methylpyrrolidine in cefepime hydrochloride by ion chromatography using suppressed conductivity detection with solid-phase extraction pre-treatment

Analytical Methods, 6, 1248–1253, 2014.

Link

M. Powell and M. D’Arcy

Liquid-phase separation of structurally-similar steroids using phenyl stationary phases

Analytical Methods, 5, pp. 5014-5018, 2013.

Link

M. Powell, D. Humphreys, A. Nagle, K. Polowy and M. Scannell

Development and validation of an assay method for the determination of trifluoroacetic acid in a cyclosporin-like drug

Talanta, 85, pp. 859-862, 2011

Link

N. Chester, D. R. Mottram, T. Reilly and M. Powell

Elimination of ephedrines in urine following multiple dosing: the consequences for athletes, in relation to doping control

British Journal of Clinical Pharmacology, 57, pp. 62-67, 2004

Link

B. Keymolen, J. L. Ford, M. W. Powell and A. R. Rajabi-Siahboomi

Investigation of the polymorphic transitions of glassy nifedipine

Thermochimica Acta, 397, pp. 103-117, 2003

Link

M. R. Whelan, J. L. Ford and M. W. Powell

Simultaneous determination of ibuprofen and hydroxypropylmethylcellulose (HPMC) using HPLC and evaporative light scattering detection

Journal of Pharmaceutical and Biomedical Analysis, 30, pp. 1355-1359, 2002

Link

T. Hino, J. L. Ford and M. W. Powell

Assessment of nicotinamide polymorphs by differential scanning calorimetry

Thermochimica Acta, 374, pp. 85-92, 2001

Link

M. J. Ingram, H. A. Moynihan, M. W. Powell and C. Rostron

Synthesis and hydrolytic behaviour of glycerol-1,2-diibuprofenate-3-nitrate, a putative pro-drug of ibuprofen and glycerol-1-nitrate

Journal of Pharmacy and Pharmacology, 53, pp. 345-350, 2001

Link

M. Powell, G. P. Moss, J. W. Gilkes and M. T. D. Cronin

Determination of bleomycin in bioadhesive formulations by gradient elution HPLC

Journal of Pharmacy and Pharmacology 50 (Supplement), 1998, p.91

Link

M. W. Powell

Analysis of anatoxin-a in aqueous samples

Chromatographia, 45, pp 25-28, 1997.

Link

J. Hughes, N. Loftus and M. Powell

Analysis of pesticides and herbicides in drinking water using large volume injection GC-MS

Proceedings, 44th ASMS Conference on Mass Spectrometry and Allied Topics, Portland, Oregon, USA, 12-17 May 1996, p. 854.

Link

M W Powell

Development of a binary solid-phase extraction cartridge for use in screening water samples for organic pollutants.

Journal of Chromatography A, 697, pp 101-105, 1995.

Link

M B Evans, D V Nowell and M W Powell

Determination of adhesion in bitumen mineral systems by heat-of-immersion calorimetry II.  Correlation of chemical properties with adhesion.

Journal of Thermal Analysis 40, pp 121-131, 1993.

Link

D V Nowell and M W Powell

Determination of adhesion in bitumen mineral systems by heat-of-immersion calorimetry I.  The effect of crude source on adhesive performance.

Journal of Thermal Analysis, 37, pp 2109-2124, 1991.

Link

Books

Detectors for compound identification

In: A. J. Handley and E. R. Adlard (Editors), Gas Chromatographic Techniques and Applications, Sheffield Academic Press, Sheffield, UK, 2001, p. 140.

Link

Oral Presentations

Photostability Testing in Stress and Formal Stability Studies

Informa Life Sciences’ Annual Conference on Stability Testing for Pharmaceuticals and Biologics, London, 25th to 26th March 2015

Analysis of an Adulterated Herbal Medicinal Product using UPLC-Qtof-MS 

Annual Meeting of the American Society for Mass Spectrometry

Minneapolis, USA 9th to 13th June 2013

Are they really what they’re claimed to be?  The analysis of a herbal supplement product by UPLC/QTof MS.

International Conference on the Science of Botanicals

University of Mississippi, Oxford, MS, USA, 15th to 18th April 2013.

The use of coated minitablets to achieve a flexible release profile for gabapentin

PharmSci 2012

East Midlands Conference Centre, Nottingham, UK, 12th to 14th September 2012

Analytical Aspects of Regulatory Submissions

ECEC Training Course

London, UK, 14th to 16th March 2011

A Critique of Statistical Approaches adopted by the United States Pharmacopoeia

Interpharm 2010

Brockenhurst, UK, 13th May 2010

Uniformity of Dosage Units

United States Pharmacopoeia/Joint Pharmaceutical Analysis Group meeting

London, UK, 6th August 2009

Analytical and formulation development of an extended release gabapentin drug product

Interpharm 2008

Mollington, UK, 15th May 2008

Determination of adhesion in bitumen-mineral systems by heat-of-immersion calorimetry

10th Congress of the International Confederation for Thermal Analysis

Hatfield, UK, 25th August 1992

Poster Presentations

C. S. Creaser, R. W. Smith, L. Cox, J. C. Reynolds and M. Powell

Determination of N-methylpyrrolidine in cefepime hydrochloride using field asymmetric waveform ion mobility spectrometry combined with mass spectrometry

British Mass Spectrometry Society Annual Meeting, Eastbourne, UK, September 2013

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M. Powell, K. Yu, M. Maziarz, M. D. Jones and W. Potts

Multivariate Analysis of a Herbal Medicinal Product using UPLC-Qtof-MS

HPLC 2013, Amsterdam, The Netherlands, June 2013

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J. Farrar, M. Frodsham, S. Brown and M. Powell

Use of compaction simulation to overcome problems in the transfer of production of ferrous sulphate tablets to a different tablet press.

AAPS Annual Meeting, Chicago, USA, October 2012.

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M. Frodsham, B. Sanghera, J. Collett and M. Powell

Development of controlled release formulations of gabapentin for the relief of symptoms accompanying the female menopause.

AAPS Annual Meeting, Chicago, USA, October 2012.

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M. Powell, J. Farrar, A. Nagle, M. Frodsham, J. Collett, H. Huatan and R. Ross

Extended release oral formulation for the treatment of hypothyroidism.

AAPS Annual Meeting, Chicago, USA, October 2012.

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M. Powell and P. Rowe

Critical evaluation of USP General Chapter 905 (Uniformity of Dosage Units)

AAPS Annual Meeting, Chicago, USA, October 2012.

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M. Frodsham, M. H. Rubinstein and M. W. Powell

The use of compaction simulation to optimize processing parameters for a paracetamol tablet formulation

PharmSci 2012, East Midlands Conference Centre, Nottingham, UK, 12th to 14th September 2012

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B. Gadzov and M. Powell

Development and validation of an assay method for phenolic flavour compounds in beer flavour standards

World Brewing Congress, Portland, Oregon, USA, 28 July to 1 August 2012

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M. Frodsham, B. Sanghera, J. Collett and M. Powell

Development of controlled release formulations of gabapentin for relief of symptoms accompanying the female menopause

39th Annual Meeting of the Controlled Release Society, Quebec City, Canada, 15 to 18 July 2012.

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M. Frodsham, B. Sanghera, J. Collett and M. Powell

Development of an oral gabapentin formulation with a flexible release profile.

Annual Meeting of the United Kingdom and Ireland Controlled Release Society, Aston University, UK, 2nd May 2012.

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M. D’Arcy and M. Powell

Selectivity evaluation of phenyl HPLC stationary phases with respect to structurally-similar steroids

AAPS Annual Meeting, Washington, USA, October 2011.

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M. Powell and A. Dixon

Development and validation of a dissolution assay method for gabapentin.

AAPS Annual Meeting, Washington, USA, October 2011.

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N. M. Dempster, J. L. Ford, H. A. Moynihan and M. W. Powell

Surface modification of polymeric sorbents for the extraction of environmental pollutants.

23rd International Symposium on Chromatography, London, UK, October 2000.

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