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M. McCullagh · SciRah

Researcher profile · Semantic Scholar

M. McCullagh

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M. McCullagh — researcher profile on SciRah

h-index: 16
Works: 36
Citations: 770

Most-cited papers

Distinction of the C-glycosylflavone isomer pairs orientin/isoorientin and vitexin/isovitexin using HPLC-MS exact mass measurement and in-source CID.
C. A. Pereira, J. H. Yariwake, M. McCullagh
2005Phytochemical Analysis111 citations
Semantic Scholar
Baseline resolution of isomers by traveling wave ion mobility mass spectrometry: investigating the effects of polarizable drift gases and ionic charge distribution.
Priscila M. Lalli, Yuri E. Corilo, Maíra Fasciotti, M. F. Riccio +7 more
2013Journal of Mass Spectrometry72 citations
Semantic Scholar
Evaluation and validation of an accurate mass screening method for the analysis of pesticides in fruits and vegetables using liquid chromatography-quadrupole-time of flight-mass spectrometry with automated detection.
Mónica García López, R. Fussell, S. Stead, D. Roberts +2 more
2014Journal of Chromatography A61 citations
Semantic Scholar
Study of C- and O-glycosylflavones in sugarcane extracts using liquid chromatography: exact mass measurement mass spectrometry
R. Colombo, J. H. Yariwake, M. McCullagh
200861 citations Open access
Semantic Scholar
Separation of isomeric disaccharides by traveling wave ion mobility mass spectrometry using CO2 as drift gas.
Maíra Fasciotti, G. Sanvido, V. G. Santos, Priscila M. Lalli +5 more
2012Journal of Mass Spectrometry58 citations
Semantic Scholar
Travelling Wave Ion Mobility-Derived Collision Cross Section for Mycotoxins: Investigating Interlaboratory and Interplatform Reproducibility
L. Righetti, Nicola Dreolin, A. Celma, M. McCullagh +3 more
2020Journal of Agricultural and Food Chemistry50 citations Open access
Semantic Scholar
Investigations into the performance of travelling wave enabled conventional and cyclic ion mobility systems to characterise protomers of fluoroquinolone antibiotic residues.
M. McCullagh, K. Giles, K. Richardson, S. Stead +1 more
2019Rapid Communications in Mass Spectrometry44 citations Open access
Semantic Scholar
Analysis of methylphenidate and its metabolite ritalinic acid in monkey plasma by liquid chromatography/electrospray ionization mass spectrometry.
D. Doerge, C. Fogle, Merle G. Paule, M. McCullagh +1 more
2000Rapid Communications in Mass Spectrometry43 citations
Semantic Scholar
A comparison of collision cross section values obtained via travelling wave ion mobility-mass spectrometry and ultra high performance liquid chromatography-ion mobility-mass spectrometry: Application to the characterisation of metabolites in rat urine.
Leanne C. Nye, Jonathan P. Williams, Nyasha Munjoma, Marine P. M. Letertre +12 more
2019Journal of Chromatography A37 citations Open access
Semantic Scholar
Towards the use of ion mobility mass spectrometry derived collision cross section as a screening approach for unambiguous identification of targeted pesticides in food.
S. Goscinny, M. McCullagh, J. Far, E. De Pauw +1 more
2019Rapid Communications in Mass Spectrometry35 citations Open access
Semantic Scholar
Exploring the Complexity of Steviol Glycosides Analysis Using Ion Mobility Mass Spectrometry.
M. McCullagh, D. Douce, E. Van Hoeck, S. Goscinny
2018Analytical Chemistry29 citations
Semantic Scholar
Novel Hybrid Quadrupole-Multireflecting Time-of-Flight Mass Spectrometry System
D. Cooper-Shepherd, Jason Wildgoose, B. Kozlov, William J Johnson +10 more
2023Journal of the American Society for Mass Spectrometry28 citations Open access
Semantic Scholar
Use of ion mobility mass spectrometry to enhance cumulative analytical specificity and separation to profile 6-C/8-C-glycosylflavone critical isomer pairs and known-unknowns in medicinal plants.
M. McCullagh, C. A. Pereira, J. H. Yariwake
2019Phytochemical Analysis24 citations Open access
Semantic Scholar
Identification of ion series using ion mobility mass spectrometry: the example of alkyl-benzothiophene and alkyl-dibenzothiophene ions in diesel fuels.
Florian Maire, K. Neeson, R. Denny, M. McCullagh +3 more
2013Analytical Chemistry20 citations
Semantic Scholar
Supercritical fluid chromatography-atmospheric pressure chemical ionisation mass spectrometry for the analysis of hydroxy polycyclic aromatic hydrocarbons
E. Moyano, M. McCullagh, M. Galceran, D. Games
199718 citations
Semantic Scholar
Analysis of phenols in water at the ppb level using direct supercritical fluid extraction of aqueous samples combined on-line with supercritical fluid chromatography-mass spectrometry
E. D. Ramsey, B. Minty, M. McCullagh, D. Games +1 more
199717 citations
Semantic Scholar
Understanding mobile phase buffer composition and chemical structure effects on electrospray ionization mass spectrometry response.
Allison Brookhart, Mahika Arora, M. McCullagh, I. Wilson +3 more
2023Journal of Chromatography A16 citations
Semantic Scholar
Investigations into pesticide charge site isomers using conventional IM and cIM systems.
M. McCullagh, S. Goscinny, M. Palmer, J. Ujma
2021Talanta: The International Journal of Pure and Applied Analytical Chemistry14 citations
Semantic Scholar
Profiling of the known-unknown Passiflora variant complement by liquid chromatography - Ion mobility - Mass spectrometry.
M. McCullagh, Jeff Goshawk, D. Eatough, R. Mortishire-Smith +3 more
2021Talanta: The International Journal of Pure and Applied Analytical Chemistry13 citations Open access
Semantic Scholar
Discovery of Pesticide Protomers Using Routine Ion Mobility Screening
M. McCullagh, D. Eatough, V. Hanot, S. Goscinny
20145 citations
Semantic Scholar
Combining Enhanced Resolving Power with Duty Cycle Improvements on a Multi-Reflecting Time-of-Flight Mass Spectrometer
William J Johnson, M. Palmer, Emmanuelle Claude, M. McCullagh +2 more
2024Journal of the American Society for Mass Spectrometry4 citations
Semantic Scholar
The metabolism of 4-bromoaniline in the bile-cannulated rat: application of ICPMS (79/81Br), HPLC-ICPMS & HPLC-oaTOFMS
Catherine J. Duckett, M. McCullagh, Christopher J. Smith, I. Wilson
2015Xenobiotica; the fate of foreign compounds in biological systems3 citations Open access
Semantic Scholar
An Analytical Perspective on Protein Analysis and Discovery Proteomics by Ion Mobility-Mass Spectrometry.
J. Vissers, M. McCullagh
2020Methods in molecular biology2 citations
Semantic Scholar
Exploring the Benefits and Potential of iKey Microfluidic Chromatography and Time-of-Flight Mass Spectrometry for Pesticide Residue Analysis
M. McCullagh, S. Goscinny, V. Hanot, R. T. Worster +1 more
20162 citations
Semantic Scholar
Determination and Characterization of Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS’s) in Environmental Samples Using UPLC Ion Mobility MS
M. McCullagh, M. Hodgkinson, L. Dillon, B. van Bavel +3 more
20211 citations
Semantic Scholar
The effect of charge location in ion mobility mass spectrometry for small molecule analytes
Cris Lapthorn, F. Pullen, B. Chowdhry, George L. Perkins +2 more
20141 citations
Semantic Scholar
High throughput characterisation of C-Glycosidic flavonoids from Brazilian Passiflora species using LC-MS exact mass measurement an in-source CID
M. McCullagh, C. A. Pereira, J. H. Yariwake
20021 citations
Semantic Scholar
Understanding Mobile Phase Buffer Composition and Chemical Structure Effects on ESI MS Response
Allison Brookhart, R. Plumb, M. McCullagh, Ian D. Wilson +3 more
2023Social Science Research Network0 citations
Semantic Scholar
Enhancing Analysis Specificity and Deconvolution of Natural Products Using a Positive-Mode, Ion-Mobility, Mass Spectrometry Library
M. McCullagh, R. Mortishire-Smith
20190 citations
Semantic Scholar
VENDOR SEMINAR: Approaching Routine Exhaustive Organic Contaminant Screening with Innovative LC/MS, GC/MS and Ion Mobility Technologies A fast, quantitative and qualitative QECHERS based commodity independent multi residue analysis on a APGC-XEVO TQ-S (micro)
M. McCullagh
20150 citations
Semantic Scholar
Investigating UPLC Ion Mobility Mass Spectrometry : A New Approach to Authentication and Routine Screening of Ginsenoside Isomers in Functional Food Products
M. McCullagh, R. Lewis, D. Waters
20150 citations
Semantic Scholar
Identification of Multiple Sites of Intra-Molecular Protonation and Different Fragmentation Patterns within the Fluoroquinolone Class of Antibiotics in Porcine Muscle Extracts Using Travelling Wave Ion Mobility Mass Spectrometry : Waters
M. McCullagh, S. Stead, Jonathan P. Williams, Wouter de Keizer +1 more
20130 citations
Semantic Scholar
Source d'ionisation avec un couteau diathermique
Steven Derek Pringle, M. Morris, S. Smith, M. McCullagh
20120 citations
Semantic Scholar
Profiling Flavonoid Isomers in Highly Complex Citrus Juice Samples Using UPLC Ion Mobility Time-of-Flight Mass Spectrometry
M. McCullagh, K. Neeson, A. Gledhill
20120 citations
Semantic Scholar
REACTIVE METABOLISM AND NEW SCREENING METHODOLOGY USING EXACT MASS NEUTRAL LOSS UPLC TM / MS / MS
José Castro-Perez, M. McCullagh, A. Millar
20050 citations
Semantic Scholar
ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY (UPLC) COUPLED WITH TIME OF FLIGHT MASS SPECTROMETRY FOR COMPLEX MULTI-COMPONENT ANALYSES
M. McCullagh, Catherine J. Duckett, H. Major, Joseé Pérez +4 more
20040 citations
Semantic Scholar

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