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Staff Profile

Dr Lewis Mackenzie, Ph.D., M.Sc., B.Sc. (Hons.)

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Research Associate in the Department of Chemistry

Contact Dr Lewis Mackenzie (email at

Research Interests

  • Microscopy
  • Spectroscopy
  • Circularly polarised luminescece
  • Blood oximetry
  • Image processing
  • Upconversion nanoparticles
  • Biosensors

Selected Publications

Journal Article

  • MacKenzie, Lewis E., Choudhary, Tushar R. Ramos, Javier Fernandez., Benjamin, Nigel., Delles, Christian. & Harvey, Andrew R. (2018). Dye-free retinal angiography using blood-oxygenation modulation. BioRxiv
  • MacKenzie, Lewis E. & Harvey, Andrew R. (2018). Oximetry using multispectral imaging: theory and application. Journal of Optics 20(6): 063501.
  • MacKenzie, Lewis E (2018). Science podcasts: analysis of global production and output from 2004 to 2018. BioRxiv
  • Nampi, Padmaja Parameswaran, Vakurov, Alexandre, Mackenzie, Lewis E., Scrutton, Nigel S., Millner, Paul A., Jose, Gin & Saha, Sikha (2018). Selective cellular imaging with lanthanide based upconversion nanoparticles. Journal of Biophotonics e201800256.
  • Mackenzie, Lewis E., Goode, Jack A., Vakurov, Alexandre, Nampi, Padmaja P., Saha, Sikha, Jose, Gin & Millner, Paul A. (2018). The theoretical molecular weight of NaYF4:RE upconversion nanoparticles. Scientific Reports 8(1): 1106.
  • van der Putten, Marieke A., MacKenzie, Lewis E., Davies, Andrew L., Fernandez-Ramos, Javier, Desai, Roshni A., Smith, Kenneth J. & Harvey, Andrew R. (2017). A multispectral microscope for in vivo oximetry of rat dorsal spinal cord vasculature. Physiological Measurement 38(2): 205.
  • MacKenzie, L. E., Choudhary, T. R., McNaught, A. I. & Harvey, A. R. (2017). Comment on the Influence of Episcleral Blood Vessels in Diffuse Reflectance Spectroscopy Measurements of the Bulbar Conjunctiva*. Journal of Applied Spectroscopy 84(1): 202-203.
  • MacKenzie, Lewis. E., Harvey, Andy. R. & McNaught, Andy. I. (2017). Spectroscopic oximetry in the eye: a review. Expert Review of Ophthalmology 12(4): 345-356.
  • MacKenzie, L.E., Choudhary, T.R., McNaught, A.I. & Harvey, A.R. (2016). In vivo oximetry of human bulbar conjunctival and episcleral microvasculature using snapshot multispectral imaging. Experimental Eye Research 149: 48-58.

Doctoral Thesis

  • MacKenzie, Lewis E (2016). In vivo mirovacular oximetry using multispectral imaging. PhD.

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