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Dr Alex Dudgeon

Dr Alex Dudgeon

Dr Alex Dudgeon

Third Party Organisation

Area of research

Raman Needle Probe

HH Wills Physics Laboratory,
Tyndall Avenue, Bristol BS8 1TL
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Research summary

Current Research

I am a research fellow in the Biomedical Spectroscopy Team in the Biophysics Group working with Prof Nick Stone at The University of Exeter and collaborating with Dr John Day in the IAC here at Bristol and colleagues at Gloucestershire Hospitals NHS trust. My current work is on the Raman needle project and the oesophageal Raman endoscopic probe.

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Previous Research

I recently finished working on my PhD at Durham University, where I also graduated with a BSc (Hons) and MSc in Chemistry. For my PhD thesis in Professor Bain’s group, funded by Unilever and The EPSRC through CASE, I designed and built a total-internal reflection Raman spectrometer. Using the spectrometer, I investigated the adsorption of surfactants to the liquid-solid interface. The research focused on the kinetics of adsorption, obtaining isotherms and forming mono/bi-layers of various ionic and nonionic surfactants on surfaces including silica, polyester and zeolite. A major part of the project was the design and construction ...

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Selected publications

  • Fullwood, LM, Petterson, I, Dudgeon, A, Lloyd, GR, Catherine, K, Hall, C, Day, J & Stone, N, 2016, ‘Evaluation of a multi-fibre needle Raman probe for tissue analysis’. in: Anita Mahadevan-Jansen, Wolfgang Petrich (eds) Biomedical Vibrational Spectroscopy 2016: Advances in Research and Industry. Society of Photo-Optical Instrumentation Engineers (SPIE)

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View complete publications list in the University of Bristol publications system

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