1. Research Expertise
  2. Publications
  3. Biography
Research Expertise -
 I have been working in the field of X-ray absorption spectroscopy for more than 25 years. I mainly work in areas that could have the word geochemical in their title, but have interests in other fields as well.
Current Projects
I am currently involved in many projects using X-ray absorption spectroscopy, notably:
  • With the NERC-funded NHM-led  COG3 consortium looking at Co mineralogy and extraction
  • with medical professionals from The National Orthopaedic Hospital, Stanmore looking at the fate of metal atoms in the tissue around artificial hips,
  • with the University of Manchester in developing containment cells to study higher activity radionuclides with XAS at Diamond.*
  • with the University of Leeds in studying Molybdenum in deep water sediments
  • with the University of Aston looking at metals in tissue

*This project involved a student sponsored by the STFC Futures programme.

Publications - +

Selected Recent Publications


1.      Chemical imaging of Fischer-Tropsch catalysts under operating conditions Stephen W. T. Price , David Martin , Aaron Parsons , Wojciech A. Sławiński , Antonios Vamvakeros , Stephen J. Keylock , Andrew Beale , J. Frederick W. Mosselmans Science Advances (2017) 3 DOI: 10.1126/sciadv.1602838
2.      Microscopic x-ray imaging techniques applied to mineral systems and catalyst particles Fred Mosselmans , Carolyn Pearce , William Bower , Richard Pattrick , Stephen Price , Andrew Beale , Adam Sims , Laura Barrio In FILLING THE GAPS – FROM MICROSCOPIC PORE STRUCTURES TO TRANSPORT PROPERTIES IN SHALES (2016) Workshop Lecture Series, vol. 21 Editors: Thorsten Schäfer, Reiner Dohrmann and H.C. Greenwell DOI: 10.1346/CMS-WLS-21.6
3.      Characterising legacy spent nuclear fuel pond materials using microfocus X-ray absorption spectroscopy. W.R. Bower, K. Morris, J.F.W. Mosselmans, O.R. Thompson, A. Banford, K. Law, R.A.D. Pattrick. Journal of Hazardous Materials (2016)       DOI:10.1016/j.jhazmat.2016.05.037
4.      Radiation damage in biotite mica by accelerated α-particles: A synchrotron microfocus X-ray diffraction and X-ray absorption spectroscopy study William Bower , Carolyn Pearce , Andrew Smith , Simon Pimblott , Fred Mosselmans , Sarah Haigh , James Mckinley , Richard Pattrick American Mineralogist (2016) 101, 928 – 942
5.      ‘Venus trapped, Mars transits': Cu and Fe redox chemistry, cellular topography and in situ ligand binding in terrestrial isopod hepatopancreas P. Kille , A. J. Morgan , K. Powell , J. F. W. Mosselmans , D. Hart , P. Gunning , A. Hayes , D. Scarborough , I. Mcdonald , John Charnock Open Biology (2016) DOI: 10.1098/rsob.150270



Biography - +


Fred Mosselmans is Principal Beamline Scientist on the Versatile XAS beamline I20,  and a visiting professor at the University of Manchester, School of Earth and Environmental Sciences. His main scientific interests lie in the development and application of X-ray Absorption Spectroscopy, particularly with regard to Environmental Science research including the behaviour of radionuclides.

He regularly teaches courses on the analysis of XAFS data.

Fred did his first degree at the University of Cambridge and then a PhD at Southampton working for John Evans.  He undertook post-doctoral work at Southampton and then Manchester before joining the SRS Daresbury Laboratory where he worked as a beamline scientist for 11 years before joining Diamond, where he was Principal Beamline Scientist on the microfocus spectroscopy beamline I18 for 12 years before moving to the I20 beamline in 2018. He has over 180 scientific publications.


Fred Mosselmans


Fred Mosselmans is the Principal Beamline Scientist responsible for I20.

Email: fred.mosselmans@diamond.ac.uk
Tel: +44 (0) 1235 778568

Key Research Area

  • X-ray absorption spectroscopy
  • Environmental sciences

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