Personal profile
Research interests
Nigel Barnett studied at the University of Sheffield and the University of Oxford, where he obtained his DPhil in 1995. Since moving to Australia in 1996 to take up a University of Queensland (UQ) Postdoctoral Fellowship, he has established a successful research career in the field of retinal neuroscience, with his main interest being retinal degenerative diseases. In 2003, Nigel was awarded an NHMRC RD Wright Fellowship, which he undertook at the Vision, Touch and Hearing Research Centre (UQ). He was a Senior Research Fellow at the UQ Centre for Clinical Research and Senior Scientist at the Queensland Eye Institute (QEI) before taking up the position of Associate Professor in the Clem Jones Centre for Regenerative Medicine at Bond University in 2018. He has developed productive on-going collaborations with prominent local, national and international scientists. Nigel’s research focuses on the mechanisms underlying retinal degeneration and the development of innovative therapies for diseases such as macular degeneration and glaucoma. In particular, he is investigating potential neuroprotective strategies to mitigate vision loss in these blinding conditions. Such strategies include novel antioxidant agents and unique silk extracts. Nigel also holds Honorary positions at UQ and QEI.
Education/Academic qualification
Vision Science, D.Phil., Oxford University
Award Date: 1 Nov 1995
Vision Science, M.Sc., Oxford University
Award Date: 1 Oct 1991
Physiology, B.Sc. (Hons), University of Sheffield
Award Date: 1 Jul 1987
External positions
Senior Scientist (Honorary), Queensland Eye Institute
Associate Professor (Honorary), University of Queensland
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Collaborations and top research areas from the last five years
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Redox-Active Nitroxides Enhance Cisplatin Efficacy Against Cervical Cancer
Soltau, C. P., Sinha, D., Patil, L. P., Moseley, P. M., Rayner, C. L., Barnett, N. L., Richard, D. J., Bottle, S. E., Frazer, I. H. & Martyn, A. P., 7 Jan 2026, In: Redox Biology. 89, p. 103989Research output: Contribution to journal › Article › Research › peer-review
Open AccessFile1 Downloads (Pure) -
Steroid-Nitroxide Hybrid Compound Protects the Retina in a Model of CNV
Toto, R., Soltau, C. P., Rayner, C. L., Bottle, S. E. & Barnett, N. L., 11 Feb 2025, Retinol Degenerative Diseases XX. Springer, Vol. 1468. p. 497-501 5 p. (Advances in Experimental Medicine and Biology).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review
Open Access -
The Protective Effects of Silk Sericin Against Retinal Oxidative Stress: In Vitro and In Vivo Assays with a Fluorometric Nitroxide Molecular Probe
Rayner, C., Suzuki, S., Chirila, T. V. & Barnett, N. L., 9 Dec 2025, In: Molecules. 30, p. 1-15 15 p., 4707.Research output: Contribution to journal › Article › Research › peer-review
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Investigating AMD retinal biomarkers in a rat model of CNV
Mammone, T., O'Neill, H. C. & Barnett, N. L., May 2024, p. 1-1. 1 p.Research output: Contribution to conference › Poster › Research › peer-review
Open AccessFile25 Downloads (Pure) -
Preserving Retinal Structure and Function with the Novel Nitroxide Antioxidant, DCTEIO
Rayner, C. L., Bottle, S. E., Martyn, A. P. & Barnett, N. L., Nov 2023, In: Neurochemical Research. 48, 11, p. 3402-3419 18 p.Research output: Contribution to journal › Article › Research › peer-review
Open AccessFile2 Link opens in a new tab Citations (Scopus)81 Downloads (Pure)
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Preserving post-ischaemic retinal function and structure with the novel nitroxide antioxidant, DCTEIO.
Barnett, N. (Speaker), Rayner, C. (Speaker) & Bottle, S. E. (Speaker)
2023Activity: Talk or presentation › Oral presentation
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Hyperreflective foci in a rat model of choroidal neovascularization
Mammone, T. (Speaker), O'Neill, H. (Speaker) & Barnett, N. (Speaker)
2023Activity: Talk or presentation › Oral presentation
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Effect of novel nitroxide-corticosteroid hybrid compounds on retinal vasculature in a rodent model of laser-induced age-related macular degeneration.
Toto, R. (Speaker), Mammone, T. (Speaker), Bottle, S. E. (Speaker), Byambasuren, O. (Speaker) & Barnett, N. (Speaker)
2023Activity: Talk or presentation › Oral presentation
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Showcasing Bond’s Research on Vision
Barnett, N. (Speaker)
Oct 2021Activity: Talk or presentation › Oral presentation
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Clinical and Experimental Ophthalmology (Journal)
Barnett, N. (Reviewer)
24 May 2015 → …Activity: Publication peer-review and editorial work › Editorial Board Member