22. K. D. Duncan, H. Pětrošová, J. Lum, D. Goodlett, Mass spectrometry imaging methods for visualizing tumor heterogeneity, Curr. Opin. Biotechnol., 2024, 86: 103068.

21. S. MacPherson, K. D. Duncan, D. R. Goodlett, J. Lum, Strategies for uncovering stable isotope tracing patterns between cell populations, Curr. Opin. Biotechnol., 2023, 83, 102991.

20. J. Lillja, K. D. Duncan and I. Lanekoff, Ion-to-image, i2i, a new mass spectrometry imaging data analysis platform for continuous ionization techniques, Anal. Chem., 2023, 95, 31, 11589-11595.

19. C. Marques, K. D. Duncan, I. Lanekoff, A Direct Infusion Probe for Rapid Metabolomics of Low-Volume Samples, Anal. Chem., 2022, 12875-12883.

18. K. D. Duncan, J. A. Hawkes, M. Berg, B. Clarijs, C. G. Gill, I. Lanekoff, E. Krogh, Membrane sampling separates naphthenic acids from biogenic dissolved organic matter for direct analysis by mass spectrometry, Environ. Sci. Technol., 2022,56, 5, 3096-3105.

17. L. Mavroudakis, K. D. Duncan, I. Lanekoff, Mass spectrometry imaging with host-guest chemistry for the determination of Na+ and K+ directly from tissue sections, Anal. Chem., 2022, 94, 2391-2398.

16. K. D. Duncan, X. Sun, E. Baker, S. K. Dey, and I. Lanekoff, In situ imaging reveals disparity between prostaglandin localization and abundance of prostaglandin synthases, Commun. Biol., 2021, 966, 1-9.

15. L. Mavroudakis, S. Stevens, K. D. Duncan, M. Stenzel-Poore, J. Laskin, I. Lanekoff, CpG preconditioning reduces accumulation of lysophosphatidylcholine in ischemic brain tissue after middle cerebral artery occlusion, Anal. Bioanal. Chem., 2021, 413, 2735-2745.

14. J. Lillja, K. D. Duncan, I. Lanekoff, Determination of mono-unsaturated fatty acid isomers in biological systems by modelling MS3 product ion patterns, J. Am. Soc. Mass Spectrom., 2020, 31, 2479-2487.

13. K. D. Duncan, L. C. Richards, J. Monaghan, D. R. Letourneau, V. Friesen, M. Simair, C. Ajaero, K. M. Peru, J. Headley, C. G. Gill, E. T. Krogh, Direct Analysis of Naphthenic Acids in Constructed Wetland Samples by Condensed Phase Membrane Introduction Mass Spectrometry, Sci, Total. Environ., 2020, 716, 137063.

12. K. D. Duncan, I. Lanekoff, Spatially defined surface sampling capillary electrophoresis mass spectrometry, Anal. Chem., 2019, 91, 7819 – 7827.

11. K. D. Duncan, J. Fyrestram, I. Lanekoff, Advances in mass spectrometry based single-cell metabolomics, Analyst, 2018, 144, 782-793.

  • Top 10 most accesses article from Analyst in 2019

10. K. D. Duncan, D. Beach, T. Barsby, C. G. Gill, E. T. Krogh, Rapid online quantitation of total microcystins by measuring 2-methyl-3-methoxy-4-phenyl butanoic acid (MMPB) with condensed phase membrane introduction tandem mass spectrometry, Anal. Methods, 2018, 10, 3310-3316.

9. K. D. Duncan, R. Fang, J. Yuan, R. K. Chu, S. K. Dey, K. E. Burnum-Johnson, I. Lanekoff, Quantitative mass spectrometry imaging of prostaglandins as silver ion adducts with nanospray desorption electrospray ionization, Anal. Chem., 2018, 90, 7246-7252.

  • Selected to be featured on the front cover of Analytical Chemistry

8. K. D. Duncan, I. Lanekoff, Oversampling to improve spatial resolution for liquid extraction mass spectrometry imaging, Anal Chem., 2018, 90, 2451-2455.

7. K. D. Duncan, H. Bergman, I. Lanekoff, A pneumatically assisted nanospray desorption electrospray ionization source for increased solvent versatility and enhanced metabolite detection from tissue, Analyst, 2017, 142, 3424-3431.

  • Selected by editor as top 10% of accepted articles in Analyst and featured in Recent Hot Articles 2017

6. K. D. Duncan, D. A. Volmer, C. G. Gill, E. T. Krogh, Rapid screening of carboxylic acids from waste and surface waters by ESI-MS/MS using barium ion chemistry and on-line membrane sampling, J. Am. Soc. Mass Spectrom., 2016, 27, 443-450.

5. K. D. Duncan, D. R. Letourneau, G. W. Vandergrift, K. Jobst, E. Reiner, C. G. Gill, E. T. Krogh, A semi-quantitative approach for the rapid screening and mass profiling of naphthenic acids directly from contaminated aqueous samples, J. Mass Spectrom., 2016, 51, 44-52.

4. K. D. Duncan, G. W. Vandergrift, E. T. Krogh, and C. G. Gill, Ionization suppression effects with condensed phase membrane introduction mass spectrometry: methods to increase the linear dynamic range and sensitivity, J. Mass Spectrom., 2015, 50, 437-443.

3. M. D. Willis, K. D. Duncan, E. T. Krogh, and C. G. Gill, Delicate Polydimethylsiloxane Hollow Fibre Membrane Interfaces for Condensed Phase Membrane Introduction Mass Spectrometry (CP-MIMS), Rapid Commun. Mass Spectrom., 2014, 28, 671-681.

2. K. D. Duncan, M. D. Willis, E. T. Krogh, and C. G. Gill, A Miniature Condensed Phase Membrane Introduction Mass Spectrometry (CP-MIMS) Probe for Direct and On-Line Measurements of Pharmaceuticals and Contaminants in Small, Complex Samples, Rapid Commun. Mass Spectrom., 2013, 27, 1213-1221.

1. K. D. Duncan, E. P. McCauley, E. T. Krogh, and C. G. Gill.Characterization of a condensed phase membrane introduction mass spectrometry (CP-MIMS) interface using a methanol acceptor phase coupled with electrospray ionization for the continuous on-line quantitation of polar, low-volatility analytes at trace levels in complex aqueous samples, Rapid Commun. Mass Spectrom., 2011, 25, 1141-1151.

Book Chapters

2. K. D. Duncan and I. Lanekoff, State-of-the-art CE-MS methods for analyzing the polar metabolome, R. Ramautar (Ed.), Advanced Analytical Techniques for Probing the Polar Metabolome, Royal Society for Chemistry, 2021. Pages 125-164.

1. H. Bergman, K. D. Duncan, I. Lanekoff, Single-Cell Mass Spectrometry, Encyclopedia of Analytical Chemistry, R. A. Meyers (Ed.), 2018, doi:10.1002/9780470027318.a9580.